Ask HN: Who is hiring? (January 2026) | Hacker News Reader

Ask HN: Who is hiring? (January 2026)

360 pointswhoishiring403 comments

Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.

Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.

Please only post if you are actively filling a position and are committed to responding to applicants.

Commenters: please don't reply to job posts to complain about something. It's off topic here.

Readers: please only email if you are personally interested in the job.

Searchers: try https://dheerajck.github.io/hnwhoishiring/, http://nchelluri.github.io/hnjobs/, https://hnresumetojobs.com, https://hnhired.fly.dev, https://kennytilton.github.io/whoishiring/, https://hnjobs.emilburzo.com, or this (unofficial) Chrome extension: https://chromewebstore.google.com/detail/hn-hiring-pro/mpfal....

Don't miss this other fine thread: Who wants to be hired? https://news.ycombinator.com/item?id=46466073

View on HN

MiLaboratories | Bilbao, Spain | ONSITE | VISA SPONSORSHIP | RELOCATION SUPPORT

We are MiLaboratories, the team behind Platforma.bio & MiXCR. We are building the "OS for Biology"—a platform that processes terabytes of genomic data to accelerate antibody discovery and drug development.

We are a deep-tech research lab, not a typical SaaS. We work fully on-site in Bilbao because the complexity of our problems (high-performance computing + biological nuances) requires high-bandwidth, in-person collaboration.

We are hiring for two core roles:

1. Senior Go Engineer: You will build distributed systems for high-load genomic data processing. This is not CRUD. We need someone who understands memory management, concurrency, and algorithmic efficiency at scale.

2. Bioinformatics Developer (Antibody Discovery): You will work on the scientific core, developing blocks for NGS data analysis and antibody structure prediction. You should be fluent in both code and biology.

The Offer:

Comp: Top-tier EU salaries (~€90k - €120k).

Tax Advantage: Bizkaia has independent tax autonomy. You qualify for the "Special Impatriate Regime" (30% salary tax exemption + expense deductions).

The Reality: Your effective tax rate drops to ~15-20%, yielding a significantly higher net income than London or Berlin.

Stock: We grant ESOP and treat equity as a life-changing wealth vehicle, not a "nice to have."

Relocation: Comprehensive "Soft Landing" package (Visa, temporary housing, school search).

Location: Bilbao is a hidden gem—ocean, mountains, and high quality of life with a low cost of living.

Process: No HR screening. You will talk directly to the engineering team.

Email me (I am the CEO): stanp@milaboratories.com. Please mention "HN" in the subject and include your GitHub.

I love how you provided the tax breakdown and pretty impressive for Spain (which is notoriously a tax hell)!

Thanks! It’s a common surprise. The Basque Country (Bizkaia) has fiscal autonomy, so the rules here are pretty different from Madrid or Barcelona. It allows us to flip the 'high tax' narrative and offer a massive net upside for expats.

Sent you an email, happy to connect

email sent, please check.

Does the Beckham Law apply as well?

Technically, no—and that’s actually a huge plus.

The 'Beckham Law' (24% flat rate) applies to the rest of Spain. Bizkaia has fiscal autonomy and a different system to attract talent: you get a 30% exemption on gross income plus you can deduct specific expenses (like your apartment rent, school fees, etc.) from the taxable base.

The total tax exemption can reach up to 50% of your gross income.

This stacking effect (exemption + expense deductions) is why the effective rate here often drops well below the national 24%. For example, on a €100k salary, your effective tax rate typically lands between 15-20% (depending on your rent and family status).

Blackbird | Dev Shop | Remote (US or Europe) | Contract

Blackbird builds web + mobile apps for startups and innovative companies. We work on interesting, greenfield projects, and rely on small, veteran teams who have lots of autonomy. Everyone is a remote contractor, and our work culture is low-drama and highly collaborative. No pointless meetings, no bureaucracy, no egos and lots of time spent building things.

We’re looking for senior full stack engineers / CTO consultants / data scientists. We value engineers who are strong technically as well as great communicators. We work with lots of freelancers who appreciate the steady, interesting work.

Our typical stack is TypeScript, React, Postgres, and AWS although it will vary project to project.

If you enjoy moving fast, working with great engineers, and building something from the ground up, you’ll fit right in.

If interested, reach out directly to me at vance [at] blackbird.us

Love your landing page!

Is it fine if I'm in European timezone but not in Europe?

Hi, will it be ok for me to apply if i am ok with Europe timezone but not actually in Europe?

Below is my portfolio https://abdullateef-portfolio-rho.vercel.app/

Kyber | Low-level Developers | Paris area (hybrid) and Remote in Europe | Full-time | kyber.media

Kyber is an open-source SDK and platform to control remote machines, from Remote Desktop to Robots Teleoperation/Teleobservation.

Kyber is a multi-stream and multi-actuator transport in extremely-low latency, over Quic; it encloses the server, the client and the protocol.

One could use Kyber to control robots, drones, desktop, servers in the cloud or just remote rendering of interactive 3D programs. Kyber is done for Remote RealTime, where every millisecond matters.

Kyber is developed by engineers from the VLC and FFmpeg community, and we code in Rust, in C and in assembly. We have some development in Go too.

We're a quite technical team, but cool to work with.

Contact: jobs -- at -- kyber.media (subject: “HN job”)

Mighty cool that you are from Europe! Good luck finding someone!

Hatchet | Founding Engineer | NYC or REMOTE (US and EU) | https://hatchet.run

Hey HN! I'm Alexander, one of the founders of Hatchet. Hatchet is an open-source platform for running background jobs at scale.

We're hiring engineers who are excited to build the next class of engineering primitives, starting with queues, background tasks and durable execution. We started in early 2024 after launching our distributed task queue (https://news.ycombinator.com/item?id=39643136).

Hatchet is currently used by thousands of engineers for all kinds of workloads: log ingestion pipelines, code review agents, video encoding, GPU scheduling, etc. Our target customer is fast-growing startups who have a strong need for background jobs system. These days, that tends to be AI companies, though we're general-purpose and not exclusively targeted for AI workloads.

Stack: Postgres, Go, Typescript, React, Kubernetes

Apply here: https://www.ycombinator.com/companies/hatchet-run/jobs/SNpCm...

Or email me at alexander [at] hatchet [dot] run

Your website is INCREDIBLY slow, and I have a very good laptop with dedicated GPU. Somehow some JS is killing the whole thing.

Anyways, the concept looks cool, but I'm failing to see a real value add to something like Temporal. What is it?

Oh no, haven't gotten reports about the website being slow, thanks for flagging! Which browser are you using?

Regarding Temporal, our goal is to create the best developer experience possible, and we started Hatchet because we felt that Temporal misses the mark (I used Temporal for years before starting Hatchet).

The primary difference is that we're not solely focused on durable workflows, we're a general-purpose background jobs platform which offers durable workflows as a feature. In our view there are a set of equally important primitives: tasks, events, streaming/pubsub, concurrency, priority, rate limiting, scheduling, and yes, durable workflows.

Tasks being the entrypoint to the platform, rather than immediately dealing with the overhead of durable workflows, generally makes Hatchet easier to adopt for engineering teams. I wrote a little more about how task queues relate to durable execution here: https://hatchet.run/blog/durable-execution

We've also invested quite heavily in platform features like logging, observability, alerting, and our UI which either aren't offered or are underdeveloped in Temporal.

But ultimately I'd encourage people to give both a try - we're both MIT licensed and can easily be run locally.

The website seems fine to me. I'm using Chrome on Linux with an X1 Carbon (so integrated graphics, no fancy GPU).

I’m on chrome. Maybe it was a hiccup on my end.

Looks interesting.

We are in the process of looking for some alternatives to temporal/prefect. Would you mind sharing your email so I can send a few questions along with my cofounder?

Yep! Feel free to email me at alexander [at] hatchet [dot] run

I didn't notice the website being slow (Firefox on android, midrange device)

Ploid AI | Barcelona, Spain | HYBRID (preferably on-site) | Core Team | Full-time + Equity

We’re building an AI-first bioinformatics platform to empower life science researchers with agentic AI and LLMs. Backed by pre-seed funding, a government grant, and real demand from biotech and seed companies, we’re looking for versatile engineers to help us shape the future of AI in genomics.

What you’ll do:

• Architect and build AI workflows, agentic interfaces, and data pipelines

• Work across the stack: Go, Python, TypeScript

• Contribute to system design, infrastructure (AWS, Docker, Terraform), and devops

• Collaborate closely with scientists and iterate from prototype to product

• Help define our technical culture and roadmap as a core founding member

Nice-to-haves (not all required): LLM integration, RAG systems, HPC infra, ML, cloud/on-prem hybrid systems

About us: We’re an early team of engineers and scientists with strong academic and industry backgrounds (ex-BCG, PhD in Plant Biotech, M.Sc. AI). We’re committed to building something impactful, technical, and genuinely useful for life science.

Apply: hello@ploid.ai

More about us: https://ploid.ai

We also consider internship requests from strong student candidates.

IMPORTANT: We are now seeking for expertise in frontend / full-stack and PhDs with AI applied to life science bioinformatics (multiomics and/or chem)

Thanks everyone for all the support in our August and September posts! HN really helped finding amazing engineers.

9 Mothers Defense | Robotics Engineer, Data Scientist | Austin TX | Full-time | ONSITE

We're building AI-driven turrets that stop hostile drones - where robotics needs F1-level speed.

We're looking for smart, T-shaped teammates: people who are experts in one area but happy to jump in wherever needed. Our software team is small, so every member makes a real impact.

If you want to write motor control in Rust, optimize camera processing with custom CUDA kernels on Jetson, or rework a transformer-based tracker to handle small objects - you can do that here, and much more.

US persons only

https://jobs.ashbyhq.com/9-mothers

wish you did remote, but understand why you don't.

This is cool. Too bad I don't work on robotics (aircraft, but yeah, very different).

Resemble AI | San Francisco Bay Area (Mountain View, CA) | Full-Time

We're creating state of the art AI models, including the leading foundation model for Deepfake Detection. Looking for full stack, frontend and machine learning engineers that would love to create prototypes directly with the founders.

Here's what we're looking for:

Full Stack Engineer - We are seeking a skilled Full Stack Engineer with experience with both Javascript and Python to join us. The ideal candidate will have a strong background in building and deploying web applications, a passion for working on cutting-edge AI technologies, and the ability to collaborate closely with our founders to create innovative prototypes.

Product Lead - Ownership over our security AI model product suite. Lead technical + product conversations with customer engineering/security stakeholders.

Solutions Engineer / Forward Deployed Engineer - Own technical success for enterprise integrations: take customers from first POC → production rollout → expansion. Partner with product/engineering to turn customer friction into roadmap, and advocate for the highest-leverage fixes.

If interested, reach out directly to me: zohaib [at] resemble.ai

Are you tunnel visioning on detecting outputs of a technology using the same fundamental technology? It seems like that would be an inescapable product-risk that I would bet against.

If you discover the best AI detection technology, then it will eventually be used as a (negative) reward function in training future models. It's an arms race.

Would you be open to alternative techniques, like metadata, source analysis, or online (fuzzy) reverse searching? Consider that judges and court experts don't rely solely on the evidence itself to determine if it's 'real', but to an even greater extent they rely on how it was collected, if evidence has not been sourced correctly, judges don't even look at it.

It's a job posting, not an AMA by the CTO

Questions are pretty standard in hiring. At least to determine if there's a good fit.

Detection is one layer, not the whole solution. We've also built an AI model that inserts invisible watermarks for content provenance.

We've also been doing active work in source tracing: https://github.com/piotrkawa/audio-deepfake-source-tracing

I think there's a lot of precedent for invisible watermarks for source identification in both copyright protection and exfiltration identification. Of course this is quite possible without compute intensive ML models.

FetLife | Senior DevOps Engineer | Full-Time | Remote | 115k - 180k USD - https://fetlife.com/jobs/devops-engineer

Role: Develop and implement infrastructure upgrades, database tuning, Kubernetes and Helm orchestration, monitoring, and security. Help maintain and improve our large-scale Rails monolith, including CI/CD. Participate in on-call rotation and help automate daily DevOps tasks.

Stack: MySQL/PostgreSQL, ScyllaDB, Redis, ElasticSearch, Terraform, Google Cloud, DataDog and more.

Applications: Rails, Vue.js/Typescript, Rust

Perks: Paid time off (2 weeks vacation, 5 statutory holidays, 2 weeks at Christmas, 4-day summer workweeks), annual company retreat, anniversary gift ($200/year), monthly music subscription reimbursement, fully paid maternity & paternity leave.

About Us: FetLife is the largest kinky social network with 10M+ members, 100% word-of-mouth growth, and billions of daily requests.

How to apply: Email jointheteam+do+hn@fetlife.com with a brief introduction, 2–3 favorite projects, GitHub/GitLab link, and LinkedIn profile or resume (PDF).

---

Senior Product Manager | Full-Time | Remote | $140k - $200k USD - https://fetlife.com/jobs/product-manager

Role: Understand member needs, craft detailed product pitches, drive discovery, reduce friction, own product metrics, and guide strategy to deliver meaningful value across our large-scale platform.

How to Apply: Email jointheteam+pm+hn@fetlife.com with a brief introduction, 1-2 examples of measurable product impact, and LinkedIn or resume (PDF).

it’s funny how many stable, healthy relationships of some of my friends started off from people they met on fetlife

When I think about it, it makes a lot of sense

you make peace with your inner animal early on, so it doesn’t come back to bite you eh

<3 Thank you for sharing and making our day!

Stellar Science | Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH | Full time, interns/co-ops | U.S. citizenship required | https://www.stellarscience.com

Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.

Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)

Technologies: Mostly C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Some projects use Java or Typescript/React.

Apply online: at https://www.stellarscience.com/careers/.

Blueberry Pediatrics | Full-stack Senior or Staff Engineer | REMOTE (US only)

American healthcare is seldom affordable, accessible, or high-quality. We are fixing this for pediatrics. Blueberry is the most affordable option amongst our competitors. We practice the highest quality pediatric telemedicine, as evidenced by our exclusive hiring of board-certified pediatricians and the usage of at-home medical kits. And, we’re accessible 24 hours a day.

Our success is shown in the lives we save, the costs we save our insurers, and our exploding B2B and D2C business.

As you can imagine, pulling off affordable high-quality healthcare is a challenge. It requires a lot of engineering ingenuity, a C-suite aligned with positive patient outcomes above short-term profits, and a great product team.

We use Django, Hotwire Turbo (an HTMX-like framework), Pytorch, Sklearn, and Flutter. Experience in these technologies helps, but what’s more important is general full-stack knowledge, curiosity, and a strong work ethic.

Full-stack engineer: https://jobs.ashbyhq.com/blueberrypediatrics/dc8108f3-34ed-4...

Our homepage: https://blueberrypediatrics.com/

Our engineering blog: https://engineering.blueberrypediatrics.blog/

Interesting.

Question, while imaging is a bit less common in pediatrics. How are you handling medical images and bloodwork?

It seems like being a pediatric service, there's an opportunity to take ownership of these medical documents, both for life-long storage and centralization. Also if tech is a brand differential it seems like it would be a simple place to get a competitive advantage.

Hiring: Fullstack Engineer and UI Designer (Remote, LATAM) – BudgetSimple

BudgetSimple is a no-code app and site builder for personal finance coaches, creators, and advisors.

We’re growing the platform and looking for: * Fullstack Engineer * UI Designer

Both roles will work directly with the founder on a real, production SaaS used by paying customers.

Fullstack Engineer React, Python (Flask), Postgres Build and ship full features end to end Care about clean code and simple systems Bonus: SaaS, no-code tools, Stripe

UI Designer Design clean, modern, highly usable web app interfaces Dashboards, forms, workflows, design systems Strong product thinking and attention to detail Bonus: SaaS, fintech, no-code products

Both roles are fully remote. We are specifically looking for candidates based in South America, Central America, or Mexico.

Email sam [at] budgetsimple [dot] com with: A short intro Links to work you’ve built or designed

Thanks!

Redpanda Data | REMOTE | Full-time | https://www.redpanda.com/careers

Redpanda is pioneering the Agentic Data Plane (ADP) - a new category in AI infrastructure that makes it simple and secure to connect AI agents with enterprise data and systems. Built on a multi-modal data streaming engine, Redpanda empowers agentic applications that reason and act in real-time with speed, autonomy, and precision. Global leaders including Activision Blizzard, Cisco, Moody's, Texas Instruments, Vodafone and 2 of the top 5 banks in the U.S. rely on Redpanda to process hundreds of terabytes of data a day. Backed by premier venture investors Lightspeed, GV and Haystack VC, Redpanda is a diverse, people-first organization with teams distributed around the globe.

Software Engineer, Core Replication - https://job-boards.greenhouse.io/redpandadata/jobs/457731100...

Software Engineer, Connect - https://job-boards.greenhouse.io/redpandadata/jobs/457974900...

Software Engineer, Kubernetes - https://job-boards.greenhouse.io/redpandadata/jobs/462890600...

Sr. Engineering Manager, Replication and Storage - https://job-boards.greenhouse.io/redpandadata/jobs/464169400...

Pickle Robot | Senior Perception Engineers & MLEs | Boston (Charlestown), MA | ONSITE / HYBRID | ROBOTICS

Pickle Robot is solving the long tail of physical automation. We deploy robots that autonomously unload trucks and trailers. The Perception team is expanding to tackle the chaotic reality of the loading dock.

I am hiring 5 Engineers across 4 technical tracks. I am also looking for short-term (~3-6 months) (computer vision) contractors based around Boston, MA.

See below for the opening on my team.

Senior Robotics Software Engineer: Architect a hybrid C++/Python stack to fuse multi-modal data (RGB-D, LiDAR) into a unified 3D world model https://jobs.lever.co/picklerobot/adb162fe-056b-4439-ad2e-e7...

Senior MLE (Eng): Build and deploy robust, high-performance computer vision models for the edge (NVIDIA Orin). https://jobs.lever.co/picklerobot/adf27300-1af5-4b9e-b471-e6...

Senior MLE (R&D): Tame the long tail of rare events and distill massive foundation models/VLMs into lightweight networks. https://jobs.lever.co/picklerobot/057c340d-4ec0-4f67-907b-8d...

MLE (Ops/Infra): Build data engines to support active learning and mine interesting events from our fleet data. https://jobs.lever.co/picklerobot/2dfc1a23-af48-4972-abe6-7d...

Contact: Email noe[at]picklerobot.com and mention "HN - Who is hiring?" in the subject. Please specify the role you are applying for and/or whether you are interested in contracting.

Note: We are also hiring across Engineering in Motion Planning, Task Planning, and Control. View all roles at: https://jobs.lever.co/picklerobot

Charge Robotics | Multiple Roles | Full-time | Onsite | SF Bay Area

Hi HN! We’re a YC-backed, Series-A startup building robots that build large-scale solar farms.

Check out a video of our first system here! https://youtu.be/ZZ2fP1Y5Z2E

It turns out that construction companies literally can't build solar fast enough, so what we're doing is a crucial part of switching the grid over to renewable generation.

You’ll be a key contributor, helping bring our next generation of mobile solar factory to life.

Come work with us if you love:

* Fast-paced prototype development with software and hardware components

* Making a positive climate impact through your work

* Hacking on massive construction equipment!

Senior Robotics Software Engineer: https://jobs.ashbyhq.com/charge-robotics/b2aa347c-4738-4065-...

Senior Mechanical Engineer: https://jobs.ashbyhq.com/charge-robotics/19133a2e-f262-4f3d-...

Lots more: https://jobs.ashbyhq.com/charge-robotics

Ionworks | Founding Systems Engineer | Remote (US) or Pittsburgh, PA | Full-time Ionworks builds battery simulation and optimization software used by R&D teams designing next-generation batteries. We are looking for a founding backend / systems engineer to own big pieces of our backend and help us scale from a few early customers to broader industry use.

Work: - FastAPI, async Python, Supabase/Postgres - Designing APIs and data models for simulation and optimization workflows - Performance and reliability work across the stack (queries, async, concurrency, resource limits) - Job orchestration for running and tracking simulations - Observability: logging, metrics, tracing, debugging real issues

We are especially interested in people who work in a "vibe engineering" style: using LLMs and coding agents as accelerators, but still planning ahead, writing tests, supervising agents, and staying fully responsible for code quality and architecture. If you already use AI tools this way in your day-to-day work, you will fit in well here.

Stack: FastAPI, Python, Supabase/Postgres, distributed compute for simulations, AI-assisted dev.

Benefits: competitive salary, meaningful equity, remote-first, unlimited PTO, 401k match, medical/dental/vision, paid parental leave, home office budget.

If this sounds interesting, send a short note to valentin@ionworks.com with "HN backend" in the subject and fill in the application here: https://apply.workable.com/ionworks/j/A8C2F4287C/

StorPool | Senior Software Engineer - Storage Core (C/Linux) | Remote (UTC-1 to UTC+5) | Full-time | Multiple roles

StorPool is building the future of data storage. Our software runs at the heart of modern clouds, delivering <100µs latency, 113M+ IOPS per cluster, and 99.999% availability. We're profitable, self-funded, and our customers love us (NPS off the charts).

We're looking for a Senior Software Engineer to join our Core Storage team. You'll tackle genuinely hard problems: writing custom Linux drivers, optimizing lock-free data structures at nanosecond scale, building fault-tolerant distributed algorithms, and debugging issues that go all the way down to kernel internals. This isn't CRUD work - it's systems programming at its most challenging.

Competitive salary, fully remote, meaningful time off, and a yearly education budget to keep learning.

If you get excited about shaving microseconds off I/O paths and building infrastructure that simply doesn't break, we should talk.

Apply here: https://storpool.com/force/senior-software-engineer-storage-...

Founding Engineer @ Conductor (San Francisco, ONSITE)

Conductor lets you run a team of coding agents on your Mac. We launched in July through Show HN, and are used by engineers at companies like Linear, Vercel, Notion, Stripe, and YC.

We’re on a mission to build the human interface to AI organizations. We’re a team of four looking for one or two more exceptional engineers or designers. No AI experience needed, just some enthusiasm for the awesome alien power of LLMs.

https://www.ycombinator.com/companies/conductor/jobs/MYjJzBV...

OpenRent | London, UK | Full-Time | ONSITE+PART REMOTE | https://www.openrent.co.uk

What sucked the last time you rented a house or flat? Come and fix it.

OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we now let more properties than any agency in the UK. In the last 12m we let over £50 billion worth of property, to over 8 million registered users, without ever charging any admin fees.

You'll be working on solving every aspect of the rental journey, from models to predict the right price of a property, to building the future of property management, all to help tenants find their dream home, and landlords their ideal tenant.

We're VC backed, profitable, and have plenty of ambition to maintain our fast growth in this absolutely massive market.

Roles currently available:

- Lead Product Designer | Equity | 100k+ (based on experience) + quarterly bonus

- Senior Full-Stack Engineer | Equity | 75k-110k+ (based on experience) + quarterly bonus

All roles visible here: https://www.openrent.co.uk/jobs

Are you flexible on the onsite part? Only I'm based in Glasgow and going to London every Tuesday and Thursday wouldn't be feasible, but I would otherwise be interested in applying.

Eleos Technologies | DNS Consulting | REMOTE (US) | Contractor

We build mobile apps and supporting systems for long-haul truck drivers.

We have a critical DNS registrar/hosting migration to do this year and while I did the last one (on a less-critical domain), I'd really like support from someone who has done >5 of these to help our team get it right. Good news: no DNSSEC. =)

Please reach out to me at phil@eleostech.com and mention this post if this is you and you have a reference or two. It should be really easy project for the right person, but we'll compensate commensurate with the business risk.

Hey, I was trying to build a business in this space a couple of years ago, but it was very niche!

There's definitely a way to do it without downtime.

Thothmind | Software Engineers (Backend, Frontend) | REMOTE (Global) | Full-time | https://thothmind.ai

  What we're building:
  - Strategy simulation engine with real market data
  - AI-powered agents for strategy generation and analysis
  - High-performance data pipelines and analytics

  We're hiring:

  Backend Engineer:
  - Python or C++, API design (REST)
  - Database design (SQL/NoSQL), data processing at scale
  - Interest in financial systems/trading is a plus

  Frontend Engineer:
  - TypeScript, React, Next.js
  - LLM/AI integrations (OpenAI API, LangChain, or similar)
  - Performance-focused, clean UI architecture

  Why join:
  - Fully remote, anywhere in the world
  - Work on non-trivial problems—trading simulations, AI agents, real-time data
  - Small team, high ownership, real impact
  - Competitive compensation

  Apply: https://thothmind.ai/careers

Looks great! Applied

Thank you for applying. We will begin reviewing all applications starting Monday. The team is on vacation for the New Year.

I have 4 years of experience in Algo Trading, built https://lucrumbot.com/ from the group up - Options, Futures, Stocks. Overall 20 years in tech.

Applied via the website. Lets talk if there is an interest.

The /apply POST request hangs. Has been pending for minutes now. Is there any other way I can reach out?

Please try again, the page is live. Thanks!

Senior backend engineer with long-term experience building performance-critical, data-intensive systems and simulation backends. Strong in Python and C/C++, REST APIs, and handling real-time and historical data with an emphasis on correctness and determinism. Prefer working close to system behavior, data pipelines, and infrastructure rather than abstraction-heavy stacks. Applied

Thanks, we are reviewing the applications!

Whats your email??

You can apply using the careers linke provided in the post.

Hi, I have applied to the frontend role

Is the team looking to hire Product or Application security engineers in the near future. Thank You!

Great, this looks aligned with my background.

I’m a Python engineer with experience in fintech systems and high-throughput data processing: APIs + pipelines + async workers (Kafka/Redis/RabbitMQ), with a focus on correctness, latency, and observability. I’m also comfortable collaborating on Next.js/TS when needed, I have frontend work experience with real task solving.

Based in Asia; can overlap Pacific Time.

GitHub: https://github.com/sensensation Email: mr.rodionov.official@gmail.com

Great opportunity. I applied. Spent a few years building trading systems for a crypto trading firm in APAC. Would love to hear back from you

Zetier | Multiple US locations (VA, PA, FL, TX, CA, NY) | ONSITE | Full-Time

Zetier develops real-world tools and capabilities to secure our nation in the short- and long-term. If you’re excited to delve deep into low-level systems, exploit dev, and more alongside a group of passionate hackers, then we’d love to hear from you.

Open-sourcing our work as much as possible is integral to Zetier and what we stand for. As folks who learned to hack on platforms like Linux, we aim to give back to the OSS community. Not only do we encourage our engineers to contribute, but we go a step further, adding monetary incentives to do so.

We’re looking to find the right people for a range of roles, including:

+ Vulnerability Researcher

+ Android Security Engineer

+ CNO Embedded Engineer

+ CNO Software Engineer

+ IT Security Engineer

+ Senior Technical Lead

+ Business Developer

+ Program Manager

All open positions: https://zetier.breezy.hr/

Our approach and benefits: https://zetier.com/careers/

Different skill set? Drop us a line at hello@zetier.com

Freetrade | London, Budapest (ONSITE) | Full-time | https://freetrade.io | £75k-£140k

Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform.

In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools.

You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows. Tech we use: TypeScript, Node.js, Postgres, and GCP

Note: We are three days in the office We don’t sponsor visas at the moment.

We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance.

See all of our opportunities here: https://freetrade.io/careers

teenage enginering | senior backend developer | full-time | stockholm ONSITE | https://teenage.engineering

hello, as head of it, i'm looking for another top backend developer to expand our it team. the it team builds and runs the tech infrastructure for teenage engineering, supporting all parts of the product journey for the worlds best products. onsite only (no relocation - you must already live in stockholm).

apply here: https://careers.teenage.engineering/jobs/6907741-senior-back...

teenage engineering is such an awesome company, cool to see you here!

I won't be applying, due to my lack of a swedish work permit - but I love to see Vim or Emacs listed as a hard requirement in a job advert.

Can you clarify the no relocation requirement? I would consider moving to Stockholm for this role, and have the right to work there as I'm a EU citizen.

Tandem Health | Software Engineers | On-site in Stockholm, Sweden | Full time

At Tandem Health we're building a clinician copilot to allow clinicians to focus on care rather than administration. We’re building, launching and iterating quickly, and are already rolling out across some of the largest care chains across Europe, including most of the NHS.

Our first product listens in to the patient-clinician encounter to generate medical records, allowing clinicians to save 5-10 minutes per patient. No longer do clinicians have to catch up on administration after hours.

We’re expanding our Stockholm team with exceptional engineers in a wide range of roles, from security to product.

More info at https://www.tandemhealth.ai/recruitment

Feel free to reach out to john.moberg@tandemhealth.ai if you have any questions!

Quantum Rise | Chicago or NYC (preferred), Remote for the right candidate | Full-time | No visa sponsorship | https://www.quantumrise.com/

Quantum Rise is an AI-forward consulting startup serving the middle market, across multiple industries. Clearly many companies are struggling to understand how to leverage artificial intelligence in their day-to-day operations, to understand what their existing workforce now needs to know, or to understand whether they're about to be disrupted. Many have business problems which "traditional" machine learning could help with even before the current GenAI hype cycle, but for whatever reason hadn't prioritized doing so until now. We try and help getting a handle around these issues and designing outcome-driven solutions.

Agentic AI Solutions Manager: You'll work directly with clients to benchmark, train and deploy agentic systems for industry-specific problems. We're looking for someone deeply curious about agentic systems across vendors and platforms. Companies are looking for ways to leverage agentic systems to upskill their practitioners. This is a front-facing development role for someone who loves both tech and tackling real business problems. To apply, send me an email at julian.berman at quantumrise.com, mentioning HN and including your CV.

Data Engineer: You'll work directly with clients and application developers to design and build data solutions for AI-enabled applications, Lakehouses, Warehouses, and analytics that solve industry-specific problems. We're looking for someone passionate about delivering outcomes that combine best practices for deterministic data management and governance with AI functionality across tools, vendors, and platforms. Our clients need to leverage AI to solve specific problems using data. This is a client-facing development role for someone who loves to work with data technologies and tackle real business issues through genuine innovation. To apply, send John an email at john.swift at quantumrise.com, mentioning DE and including your resume/CV.

Lineage Logistics | Michigan, USA | REMOTE

Lineage Logistics (https://www.onelineage.com/about-us) is hiring senior software developers with strong Java experience to build real-time warehouse management software. Excellent pay and benefits. The stack is Java 25, Spring, and SQL Server hosted on AWS and K8s. We are looking to fill several roles. If interested, you can apply directly or send a resume to the email address associated to this account. The latter may increase your odds of an interview.

Lantern | https://withlantern.com | Software Engineers (Python, Full-Stack) | Full time in New York, NY (ONSITE)

Lantern is building AI-powered revenue intelligence—think autonomous agents that turn cold outreach into warm conversations. Our platform automatically detects buying signals across your tech stack [1], prioritizes opportunities, and helps B2B sales teams focus on deals that actually close.

We're an agentic-first startup building with Python, FastAPI, Next.js, and React, backed by a modern data stack (Postgres, ElasticSearch, ClickHouse, DuckDB). We deploy on Kubernetes/AWS and use Temporal.io for workflow orchestration.

We're hiring software engineers who want to work on cutting-edge AI and agentic systems. You'll translate complex customer needs into scalable architecture, optimize AI model efficiency through prompt engineering, and ship features that directly impact how revenue teams operate. We value ownership, bold ideas, and people who want to push boundaries.

This role is based in our Manhattan office (4 days/week in-person). We offer full health and dental coverage. Apply here: https://forms.gle/kEi5MDDiaJKdyN3fA

I'm Maksym. If you're excited about agentic AI and reshaping B2B sales, shoot me a note at maksym <at> withlantern.com.

RINSE | REMOTE or San Francisco, Los Angeles, Chicago, Boston, New York, New Jersey, Seattle, Austin, Dallas, Toronto, or Washington DC | Software Engineer | Full-Time | https://www.rinse.com

Rinse provides dry cleaning and laundry delivery services to customers in twelve metropolitan areas in the US and Canada. We have sophisticated logistics optimization software, a polished consumer product, and firm business fundamentals. We're now over a decade old - this is a stable, yet consistently growing and innovating, company.

Our engineering team is distributed across the United States and internationally, and has been entirely remote for years now, but a desk can be provided in the above cities if you'd prefer.

We're open to both newly-graduated engineers or more senior engineers, provided they meet our bar. We're particularly interested in true full-stack engineers, with strong React / Typescript / CSS skills to complement comfort in a Python / Django environment. We're also seeking engineers with experience leveraging AI to automate complex operational processes.

Search term bingo: Logistics, Django, Python, Optimization, React, React Native, Postgres, Mobile Engineer, Automation, Delivery, OR-tools

https://www.rinse.com/careers/software-engineer/

Mending | https://mending.com | REMOTE (in US) | Full-time | Product Engineers

Mending is a team of healthcare nerds, software engineers, product designers, direct primary care doctors, health insurance experts, and more. We are building a healthcare system that makes sense, starting by redefining the role of health insurance – one that focuses on reducing friction for doctors and patients, and investing in ways to create more meaningful doctor-patient relationships.

* Product Engineer: https://www.mending.com/careers/product-engineer

We’re looking for a motivated and impact-oriented Product Engineer to join our small team of 5. Your primary focus will be building data pipelines and backend systems that automate and improve workflows for patients, providers, and internal operations.

You will be instrumental in ensuring seamless interactions from efficient patient support and operational workflows to reliable payment processing, which are powered by the robust systems you design and implement. As a key contributor, you will partner closely with internal stakeholders and external customers, translating insights into product requirements documents that directly drive your work.

Tech stack: Python (flask, temporal) on the backend, Nextjs/React on the frontend

Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer, ML Engineer, Member of Technical Staff | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity Artificial Analysis is an independent AI benchmarking and insights provider. We benchmark AI to help engineers and companies understand AI and make informed decisions regarding which AI technologies to use. We are fast growing with a team of 20 and have backing from investors including Nat Friedman, Daniel Gross & Andrew Ng.

We are hiring for four roles:

1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred. Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.

2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models. Strong analytical skills and proficiency in Python required.

3. Member of Technical Staff: You will develop benchmarks to test AI models and work to translate technical insights to analysis that helps companies navigate AI.

Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience (including anything you've built). Add | HackerNews to email subject line.

Hey - are you actually hiring? I applied a while back and just got ghosted after the initial email without any discussion of my experience.

I’m exploring a new venture at the intersection of content provenance, fingerprinting, and AI usage attribution (audio initially, potentially expanding to voice, animation, and other media). The problem we’re evaluating is how to reliably attribute creative works when they are used, transformed, or learned by AI systems not enforcement or takedowns, but provable attribution and auditability that could later support licensing or royalties. Before building anything, we want to have a deep technical conversation with someone who has hands-on experience in areas like: • Audio or media fingerprinting / perceptual hashing • Robust similarity detection under transformations (compression, pitch/tempo changes, partial usage, synthesis) • Watermarking vs fingerprinting tradeoffs • False positives / false negatives in real-world systems • What is actually feasible vs academic or marketing claims This is not a job post (yet). We’re looking for paid consulting or advisory conversations to sanity-check an MVP approach before we pitch a pilot to talent agencies or studios. If you’ve worked on fingerprinting systems (music, video, speech, ML training detection, etc.) and are open to a conversation, I’d love to hear from you feel free to email me @ dmschultz1964@gmail.com Thanks in advance.

LiveKit | Remote | Livekit.io | VoiceAI | webRTC | Real-time communications LiveKit is defining a new paradigm for now applications are built by providing the framework and network infrastructure for voice, video, and physical AI. Hiring: >> Distributed Systems Engineer: https://jobs.ashbyhq.com/livekit/938b49cb-4542-46ae-9383-031... >> Senior Software Engineer, Robotics: https://jobs.ashbyhq.com/livekit/586757ea-ec0a-4634-91d8-fea... >> Senior Software Engineer, Telephony: https://jobs.ashbyhq.com/livekit/d9a2f119-0c83-4b39-a7de-7d2... >> Senior SDK Engineer, Android: hhttps://jobs.ashbyhq.com/livekit/62076f79-698c-426e-b4fa-8e1... What we are looking for: Builders!!!! >Passion for building something truly impactful >>Remote company, first principles, global presence! Cofounders: Russ D'sa, CEO and Cofounder: https://www.linkedin.com/in/russelldsa/ David Zhao, CTO and Cofounder: https://www.linkedin.com/in/davidzhao/

Starbridge | Senior Engineers (Kotlin/Java/React/Typescript) | NYC or Remote | Full-time | starbridge.ai Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.

Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.

AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.

Backend Engineer: (looking for Kotlin/Java/Scala experience). You'll work across the backend: building enterprise integrations, large-scale scraping and parsing pipelines, and systems that let users apply LLMs to millions of documents to generate insights at scale.

We're looking to build our in-person team in NYC but also open to remote!

Apply: https://starbridge.ai/careers and mention HackerNews or email recruiting@starbridge.ai with your resume.

MONUMENTAL | https://www.monumental.co/ | Amsterdam, The Netherlands | Full Time | Onsite

We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on construction sites all over the Netherlands.

We're looking for experienced software engineers for PLATFORM and FULL STACK who can help us solve problems like:

- Data sync and analytics queries across a fleet of robots (that can be offline for hours at a time)

- Rapid deployment and iteration of experimental software changes across firmware, control software and UI

- Modelling buildings in code and finding the right UI for operators to edit them

Check out the progress we've already made on Atrium, our operating system for robotics: https://www.monumental.co/atrium

We're rapidly scaling up operations and we need experienced engineers who can build the systems that manage all of that complexity. If you think that 'full-stack' could reasonably mean debugging firmware, mixing buckets of mortar _and_ writing React components, we are looking for you. Robotics experience not required!

https://www.monumental.co/jobs

Atomic Tessellator | Various | REMOTE (UTC+12) | https://atomictessellator.com We simulate materials at the atomic level for aerospace, defence, nuclear fusion, and advanced polymers. Our team of four built a near-comprehensive platform in the last year, we're the first to scale MLIPs across GPUs, and we're patenting our first new material now.

We're hiring multiple roles at the moment:

Business Development Lead https://atomictessellator.com/careers/business-development-l...

Computational Materials Scientist https://atomictessellator.com/careers/computational-material...

Front-end Engineer https://atomictessellator.com/careers/front-end-engineer

We are always open to hearing from exceptional people. If you are intellectually curious, highly self-directed, and comfortable taking full ownership of problems end-to-end, you should apply : even if there is no current role that fits you exactly. https://atomictessellator.com/careers/general-expressions-of...

Ideally you should be within +- 4 hours of UTC+12, unless very senior.

FYI, the "Sign Up" button to https://lab.atomictessellator.com/register doesn't seem to be connected..

I don't work there but I just wanted to share that the federal government is doing a big push for bringing in technical talent. https://techforce.gov/

https://www.cnbc.com/2025/12/15/trump-ai-tech-force-amazon-a...

Trunk | https://trunk.io

Marketing Lead (Developers) - Remote friendly | Tech Lead (CI & Test Data Platform) - San Francisco| Senior Platform Engineer - San Francisco | DevRel Engineer - San Francisco|

Trunk is an a16z funded (25M) Series A dev tools startup, redefining software development at scale. At Trunk, our mission is to help teams create high-quality software quickly. We've helped engineerings teams at: Google X, Zillow, and Brex to understand why their builds fail, which tests are flaky, and how to ship code faster without sacrificing reliability. AI has made writing code 10x faster, but shipping is still painfully slow. The bottleneck has shifted downstream - to merge conflicts, flaky tests, inconsistent code quality, and dozens of other frictions that drain productivity and morale. Engineering teams that can stay focused on designing, implementing, and delivering software will build magical, high-quality projects - and they'll be happier doing it. We're building a CI Reliability Platform that empowers teams to land code faster and develop happier!

Our products:

  * Merge Queue: Ensure your PRs keep the builds you care about green at any scale.

  *Flaky Tests: Detect and eliminate Flaky Tests.

Our tech stack: Frontend: Typescript, React, Next.js, AWS Backend: Typescript, Node, AWS Data pipelines: Dagster, Python, polars CI/CD: GitHub Actions

Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobs

Ezra | Senior+ Engineer (Full-Stack) | REMOTE (LATAM / US Eastern) | Full-time

****************************************************************

Ezra is a venture-backed startup building at the intersection of sustainable finance and artificial intelligence. We're building a platform to accelerate capital deployment into climate solutions and other world-positive investments.

I’m Rob, the CTO, and we’re looking for multiple seasoned, full-stack Senior+ Engineers (6-10+ years exp) to significantly contribute to the development and scaling of our core platform. We are specifically looking for teammates in Central and South America (LATAM) who can work US Eastern hours. This is a high-autonomy role for a proven generalist who is deeply product-focused and takes complete ownership of features from concept to production.

The Role:

Drive technical delivery of full-stack features end-to-end, collaborating with Product and Design to define requirements and ensure engineering quality.

Design and develop scalable components and APIs across our backend and frontend.

Work to integrate, serve, and iterate on model-powered features and RAG systems.

Contribute to system architecture decisions and the evolution of our infrastructure.

Stack: Python (FastAPI), Typescript, Next.js, React, AWS, Terraform, Postgres (SQLAlchemy).

Premsys | Remote (US) | Founding Sales & GTM Partner | https://premsys.ai/

Apply at: https://wellfound.com/l/2BVQxT or send resume/linkedin to info at premsys dot ai

Company: We're Premsys, a bootstrapped early-stage startup that builds/configures/integrates/deploys/maintains secure on-prem AI for regulated industries. Our MVP is built and running on devkit hardware and we're ready to close our first wave of customers.

Role: We're seeking a Founding Sales & GTM Partner who will own early revenue generation end to end. This is a long term founding role, and you'll work directly with the other founders to define outbound strategy, find and engage decisionmakers in our targeted industries and orgs, run sales conversations, and close the first deals.

If successful, this role becomes a Head of Sales/GTM position.

Skills/Experience: Comfortable with cold outreach and proactive prospecting, clear written and verbal communicator, able to operate independently with minimal structure, resourceful when dealing with ambiguity or process friction, motivated by ownership and long-term upside + 1-3 years prior experience in B2B tech sales or early-stage startups is a plus, but not required if you can demonstrate execution ability.

Comp: At this time we're able to offer $1k/month base rate, $500 commission per closed sale, and 5% equity (4 year vest) after first sale is closed.

Position is fully remote, flex hours, and US based.

Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team.

Technical Program Manager: https://jobs.ashbyhq.com/category-labs/bdfe89a6-83f6-4ab3-b6...

Smart Contract Engineer (Solidity): https://jobs.ashbyhq.com/category-labs/776ce314-aa12-471b-92...

Infrastructure Engineer, APAC: https://jobs.ashbyhq.com/category-labs/ea8cf4f7-0db7-43e9-af...

Senior SWE (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...

Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...

That's some impressively fast automatic rejection system you got there :)

We’re building the AI-powered infrastructure layer for small-business lending. Banks and fintechs use Omni to automate document collection, financial modeling, public-record research, and ongoing borrower communication.

You’ll work on:

1. Wrangling messy PDFs into usable data (we built a major open-source extraction library: https://github.com/getomni-ai/zerox)

2. Aggregating millions of datapoints from 50+ public sources (UCCs, liens, licenses, tax records) + credit/KYC/AML data

3. Building real-time financial models that combine OCR, LLMs, and rule-based systems into predictable outputs

We’re early, you’ll have a huge impact. Email me (my name at the URL) or apply here: https://www.ycombinator.com/companies/omniai/jobs/Dr0GIaE-fu...

I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and the auction system for voltagepark.com.

We’re currently especially seeking:

Full-Stack Software Engineers (React, NextJS, Ruby on Rails; Typescript, Python; Database Design, Devops, and third-party API integrations)

IoT Developers (Python, MQTT, GraphQL, AWS, Test Infrastructure)

Please apply using this Google Form: https://forms.gle/Dxpj7eTwcHpjiGT39. Applicants who submit before January 15 will typically receive a reply by January 31. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.

REGARDING DECEMBER - if you already submitted to last December's post, and haven't heard from us yet, we're still getting to you. The team's been working really hard over the last year, and I unexpectedly gave most of the folks helping me with job submissions the time off at the end of December / beginning of January. Apologies for the delay, and we will be with you soon. Rest assured there are jobs we're trying to fill - in fact, more than ever, it seems.

Radar Labs | Software Engineers (SRE, data platform, backend, full-stack, mobile) | Remote (US), NYC | Full Time | https://radar.com

- Radar is the geo-location dev tool

- Doing 1B+ API calls per day

- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).

- We're based in NYC with our HQ in Union Square and remote friendly (US)

Interesting things we're working on:

- HorizonDB, our Geospatial database written in Rust

- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.

- Extracting raw map data from satellite maps and the web leveraging ML and AI

- Anomaly detection to identify spoofed locations

- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time

- Multi-Region AWS K8s deployment, 99.99%+ availability

- Frontend tools to visualize and debug location data at scale

Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com

WireScreen is a fast-growing Sequoia-backed Series A startup building the go-to open source intelligence platform for navigating global supply chains and China-related risk. While China maintains some of the world’s most detailed corporate ownership records, the real challenge is connecting the dots. That’s where we come in—surfacing the networks, relationships, and financial ties behind companies to support national security, compliance, and regulatory oversight.

We’re looking for senior software engineers to build our data platform and help us ingest and model messy, unstructured data into insights and actionable intelligence. At the heart of this is a 50m+ entity knowledge-graph with 200m+ relationships represented - and we need your help to build a system that can scale this up by an order of a magnitude. Today, we mostly use Python, Postgres, Airflow and Pyspark.

If you have prior startup experience, can bring strong Python (PySpark is a big plus) experience and have previously worked with TB-scale data sets - we’d love to talk to you.

Apply here: https://jobs.ashbyhq.com/wirescreen/e9d8e7e3-c737-43ee-8c7e-...

Or you can reach out to me directly at leo.green@wirescreen.ai - I lead recruiting here at WireScreen, but if I don't know the answer I'll ping our engineering folks and come back to you fast.

Cloudflare Durable Objects | Multiple roles | REMOTE | https://www.cloudflare.com/developer-platform/products/durab...

Durable Objects is the Cloudflare Developer Platform's product for building stateful serverless applications.

We are hiring:

- Senior level systems engineers: https://job-boards.greenhouse.io/cloudflare/jobs/5390243

- Senior level product engineers: https://job-boards.greenhouse.io/cloudflare/jobs/7408167

- An engineering manager with systems engineering experience: https://job-boards.greenhouse.io/cloudflare/jobs/7493943

“Available Locations: Austin, TX” but you labeled it remote globally?

The guidance on Hackernews is:

> Please state the location and include REMOTE for remote work, REMOTE (US) or similar if the country is restricted, and ONSITE when remote work is not an option.

We have preferences in terms of where we hire, but remote work is an option depending on the individual and where they are located.

I would clarify this in the HN post. As it is right now, it looks like this is a remote first role when the reality is it is a hybrid role. Just because you might be willing to make an exception doesn't make it a remote role.

I said what I meant in the original HN post. I would encourage folks with relevant experience and interest to apply regardless of location. The bulk of the current team, myself included, is remote and has been for years.

Are all of your positions like that, or only durable objects? I was always interested but the defined locations in the job descriptions held me back from applying.

This, like most parts of the application process, are team dependent at Cloudflare. I manage another team, Cloudflare D1, and I do not see myself hiring someone for that team that is not willing to do hybrid in Austin or London. The existing team works well being in the office.

“The job description says remote on HN, but it says hybrid Austin on the jobs page, but disregard that, it can be remote like I originally said. But also some teams are only going to be hybrid no matter what.

So some jobs are hybrid onsite and some are fully remote but even if i said just now that all jobs can be remote, some jobs aren’t really fully remote because I can’t envision it in my mind that they would be effective fully remote, even though I myself am fully remote.”

Did I understand what you wrote properly?

[flagged]

can we get a referral on these if we apply?

Subject: Re: Durable Objects – Senior Systems Engineer

Hi Josh,

Thanks for sharing this. I’m very interested in the Senior Systems Engineer role on Durable Objects.

My background is in building and operating production distributed systems and backend services, with a strong focus on correctness, state management, failure handling, and observability. Stateful systems at scale are exactly the kind of problems I enjoy working on.

I’ll apply via the Greenhouse link, and happy to provide more context if helpful.

Best, Son Nguyen

Engineers can't keep up with their production environments: dozens of services, dashboards everywhere, alerts firing. The information to diagnose most issues exists, but finding it takes longer than fixing the problem. AI generated code is making this worse.

Cleric is an AI SRE that autonomously investigates production issues and surfaces findings to engineers. It connects to your existing tools, reasons through the evidence, and tells you what's wrong. We believe engineers should ultimately be accountable in production, and our goal is to help them go much faster.

The hard part is making agents reliable when there's no single right answer. We've built evals, memory systems, and feedback loops that improve with every incident. Gartner just named us a Cool Vendor, we are well funded with years of runway, and most importantly the engineers that use our product find it very sticky.

We're hiring the following roles:

- Staff SWE, AI: Build the reasoning engine. Design evals, debug agent behavior (not just code), expand what it can handle. You've built agents and operated distributed systems at scale.

- Staff SWE, Product: Define what AI SRE should be. Spend time with engineers during incidents, find gaps, decide what to build. You've owned products and know production pain.

- Head of Marketing: Engineers love the product but we need to reach more of them. Software engineers are allergic to AI hype, and you'll need to cut through it. Technical background required.

Apply: https://jobs.ashbyhq.com/cleric Or email me: willem-hn@cleric.ai

Willem, Co-founder & CTO

Arcol | Senior Software Engineer | NYC, SF, or Remote (US/Canada) | Full-time

Arcol (arcol.io) is a small, high talent density team building the future of building design - a future that's collaborative, fast, and intuitive. We're a web-native, fully collaborative 3d design tool modernizing the experience of architectural design for teams of all sizes.

We're looking for senior engineers with experience in modern web technologies - some of our key technical building blocks are Typescript, Rust, wasm, WebGL - and a strong ownership mindset. Experience with computational geometry, computer graphics, or similar a strong plus. This role sits at the intersection of solving deep technical foundational challenges with shipping a product that solves real problems for real people.

Reach out to me directly at thomas@arcol.io or peruse our careers page (https://www.arcol.io/careers) - we'd love to hear from you!

Love your progress, best of luck!

Thank you!

KoBold Metals | Remote (USA) | Full-time | Senior Infrastructure Engineer | $170k - $230k

https://job-boards.greenhouse.io/koboldmetals/jobs/400212600...

KoBold Metals is a scientific mineral exploration and development company focused on critical minerals

Aggregated for easier reading: https://hn-discussions.top/who-is-hiring-jan-2026/

Microsoft Research is hiring Senior MLE's in Cambridge, MA (ONSITE).

Responsibilities include the training of generative models and anything that contributes to the betterment of their capabilities -- profiling / optimizing their throughput, scaling training runs, tuning of hyperparameters / data mixes, etc. If it makes the model better, it's fair game!

Depending on the project, you will likely be involved in some combination of AR model training, diffusion model training, midtraining, post-training, multimodal training, etc.

As you can likely surmise, we're looking for folks who are flexible and comfortable wearing many hats. If this sounds like you and you're interested in working in a research environment, consider applying!

https://apply.careers.microsoft.com/careers/job/197039355664...

PostHog | Full-Time | Product engineers, backend engineers, Technical AMs | REMOTE (all remote) | Hiring GMT-8 to GMT+2 PostHog equips developers to build successful products by combining product analytics, feature flags, session replay, a data warehouse, CDP and many more.

* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail.

* we are growing through more autonomy and transparency not through process.

* we have a ton of scale and a bunch of super interesting technical problems to solve

* we're building 20 more products over the next couple of years, so you could end up building one of those

* public compensation calculator! see immediately what you'd get paid

* we're hiring: product engineers, clickhouse operations engineer, backend engineers, product managers, technical account managers and technical customer success managers.

https://posthog.com/careers

Hi, Can I ask why you don't have Armenia in your countries list on the application form? I would like to apply.

Apply anyway! There's a chance we can't hire there for legal reasons, but it's probably because we haven't hired anyone from there yet.

Indian with 7.5+ yoe in backend here, can I apply?

I've sent in an application for the product engineer role. I did not however see a role labeled backend engineer. Would I be considered for both openings by applying to the product engineer role? Thank you!

Yes, just mention it in your first call :)

Does PostHog do internships? I really like how PostHog does things and would love to work with y'all this summer

Do you hire in Australia?

SpruceID (YC W21) | REMOTE (US-Based Preferred) | Full-Time | spruceid.com

Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.

The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.

We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.

We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.

Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.

We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.

See our roles here: https://jobs.lever.co/sprucesystems/

Baserow | Product Specialist | REMOTE (Europe or US) | Full-time | baserow.io

Baserow is an open-source no-code database platform (Airtable alternative) for building databases, internal apps, and workflows.

You’ll work with prospects + customers to translate real processes into Baserow solutions: data modeling (tables/relations), demos/POCs, production-ready setups, integrations/APIs, best practices, and feedback to product/engineering. Also help with docs/onboarding and first-line support for support-contract customers.

You: 2+ years with Baserow or similar (Airtable/n8n), strong English, comfortable with APIs/HTTP + basic JS/Python (SQL a plus). Bonus: enterprise workflows, git/docker (self-hosting), training content.

Apply: https://baserow.io/jobs/product-specialist-baserow

CrazyGames | https://about.crazygames.com/ | REMOTE (in Europe) | Full-time | Multiple roles

With recent technologies such as WebGPU and WebAssembly, the browser is quickly becoming a powerful gaming platform. High-quality 3D graphics and near-native level performance are now possible without the need for downloads, apps, or platform-specific development. Our browser games platform is already reaching close to 50 million people per month. We are self-funded, profitable, remote-first, and fast-growing.

We are currently looking for multiple people to bring our engineering, product, data, and adops to the next level.

Please note that we're looking for people who can work on a European timezone and are ideally based in Europe (which includes the UK for those in doubt).

* Software Engineer (Mobile Apps): https://crazygames.recruitee.com/o/remotehybrid-product-engi...

* Product Manager (Game Experience): https://crazygames.recruitee.com/o/remote-product-manager-ga...

* Product Director (Monetization): https://crazygames.recruitee.com/o/remote-product-director-m...

* Data Analyst: https://crazygames.recruitee.com/o/remote-data-analyst

* Programmatic Manager: https://crazygames.recruitee.com/o/programmatic-manager

RecruitiFi | Software Engineer (Full-stack) | REMOTE (US) | Full-time | $130k–$160k

RecruitiFi is a vendor management platform connecting companies with 20,000+ recruiting agencies globally. Two-sided marketplace, complex workflow automation, integrations with major ATS/HRIS platforms.

Small team. You'll own features from schema to UI.

Stack: Ruby on Rails, GraphQL, React, Next.js, PostgreSQL, Redis. Hiring process: Intro call -> technical interviews (no leetcode) -> founder chat. We respond to everyone.

Looking for: 4+ years building production web apps (or equivalent demonstrated ability), strong Rails or comparable backend framework, modern React, solid SQL.

Fully remote for 7 years, not a pandemic pivot. On-call rotation exists but pages are rare. Twice-yearly team retreats.

Apply: https://tally.so/r/9q9N1G

Microsoft Azure Data | Senior Software Engineer (Vector DB) | US Redmond/Remote

We build the engine (https://github.com/Microsoft/DiskANN) that brings vector search capabilities to Azure Databases and most other at-scale search/RAG systems at Microsoft.

Looking for Rust developers to join our team of researchers and engineers. Experience with performance engineering, OSS developments, Database internals, or numerical methods a plus.

https://apply.careers.microsoft.com/careers?query=200019455&...

Piq Energy | Full Stack Software Engineer | SF, Athens, or US REMOTE | Full-time | $150k-$250k + equity (SF; location-adjusted)

https://jobs.gem.com/piqenergy/am9icG9zdDp5j21vRWEpgIUq005H6...

Piq Energy builds software that helps renewable and large-load developers get projects connected to the electric grid faster. We automate grid interconnection studies and planning workflows.

You’ll own features end-to-end: interactive frontend, backend APIs, data pipelines, AI agents, and power systems simulation workflows. We’re looking for experienced generalists who like ownership, real-world impact, and scaling startups.

Stack: Typescript, Svelte, GraphQL, Mapbox, D3.js, Python, LLM agents, Postgres, workflow orchestration

Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher)

We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible.

On the backend we're using 100% Go with AWS primitives. We're looking for backend developers who like doing DevOps'y stuff sometimes (because in a way it's the spirit of our company), or have experience with the cloud native ecosystem. Ideally you'd have experience working with an IaC tool, i.e. Terraform, Pulumi, Ansible, CloudFormation, Kubernetes, or SaltStack.

Overall we have a deeply technical product, trying to build something customers love to use, and have a lot of happy and satisfied customers. We promise interesting work, the ability to open source parts of the project which don't give us a business advantage, as well as healthy working hours.

If that sounds like fun to you, please apply at https://careers.spacelift.io/jobs/3006934-software-engineer-...

You can find out more about the product we're building at https://spacelift.io and also see our engineering blog for a few technical blog posts of ours: https://spacelift.io/blog/engineering

Additionally, we're hiring for a new product we're building, Flows. Mostly the same requirements and tech stack, without the devops bits. You can see a demo of Flows and apply for it here: https://careers.spacelift.io/jobs/6438380-product-software-e...

Embed Workflow | Support Engineer | REMOTE (EMEA/APAC/LATAM preferred) | Part-time

We're building an in-app workflow builder that SaaS companies embed directly into their platforms—letting their users automate processes without leaving the app.

Looking for a Support Engineer (10-15 hrs/week) to help developers integrate our product, troubleshoot issues, and shape our documentation. Technical background required—you should be comfortable reading code and understanding APIs.

Competitive hourly rate, flexible hours, real product influence. 1-2 month trial with path to grow as we do.

Apply here by Jan 15: https://embedworkflow.com/careers/jobs/support_engineer

Afi Labs | Sales Associate | REMOTE (US) | Contract or Full-time

Afi Labs (http://www.afi.io) is a software consulting company that specializes in building software for transportation and logistics companies. I'm looking for a part or full-time sales associate to sell route optimization software and APIs to grocery delivery companies, tech forward logistics providers or larger fleets that would benefit from truck routing.

The ideal candidate would have either worked at a route optimization provider or is deeply connected to the last mile delivery industry (e.g. you've sold software or services to third party logistics providers). Email afian at afi dot io if this sounds like you.

sent you an email :)

Duranta | Staff Backend Engineer | Full-Time | On-site | Seattle or NYC

We're building business-in-a-box software for landscaping companies, with mobile applications and an offline-capable web app. We're also doing custom AI (_not_ LLMs) to produce measurements from satellite imagery.

Our frontend is in React and React.Native, backend is in Go and Python. We're looking for someone who can lead the backend development and help us manage the data processing pipelines for AI training.

Job posting: https://jobs.lever.co/getduranta/50af551a-9a5c-498c-9729-6f2...

Contact: alex@getduranta.com (please put "HN" in the subject)

GreenArrow Email | Remote | Full-Time https://www.greenarrowemail.com/careers/developer

I'm Alex McHale, Lead Developer at GreenArrow Email. We're looking to add an additional developer to our team. The right candidate will have solid Go skills and can "hit the ground running" (so sorry for the cliché). Bonus if you're a polyglot who might have skills in Ruby on Rails and JavaScript.

We've put a lot of thought into our job post. Please give it a read. If you think you're a fit, there's a link at the bottom of the post with a form to fill out.

Hey alex, I'm looking for a job right now and I think I would be a good fit for your organization. I love Go, that's what made me reignite my love towards programming, I have built scalable systems like Distributed Databases using Raft to building low - level backend HTTP/1.1 protocols purely without using any external libraries. I genuinely love Go and love to build stuff in it, and looking at your requirements I am assuming I met a fellow gopher. Regarding Ruby on Rails I would love to learn about it, I like learning new stuff that I can use with Go and current projects. As once a great programmer said the late Terry A Davis "an idiot admires complexity but a genius admires simplicity" I live by this motto. I am more than ready to hit the ground running on Day-1 and I would love to code and learn many more things. Thank you

here is my X: https://x.com/isaacfranklyn10 my LinkedIn: https://www.linkedin.com/in/isaac-franklyn/ my github: https://github.com/isaac-albert

Tiger Data (FKA Timescale) [ Global | 100% Remote | Multiple Roles: Eng, Product, Support + more ]

We began in 2017 as TimescaleDB, focused on making PostgreSQL the best database for time-series data. As our customers evolved, so did we.

Today, more than 2,000 companies use our technology to power real-time analytics, agentic applications, and high-ingest operational systems. What started as a time-series database has become the fastest PostgreSQL for modern workloads. To reflect that evolution, we’re now TigerData—a name that speaks to our speed, precision, and ambition. The tiger has long been part of our culture: fast, focused, powerful. From “Tiger Time” all-hands to welcoming new hires as “tiger cubs,” it’s how we build—decisively, fearlessly, and with purpose.

This is not a reinvention: it’s a reflection of how we already serve our customers today.

TigerData is growing! Check us out: https://www.tigerdata.com/careers

Software Engineering Manager - Database - https://www.tigerdata.com/careers/08ddff61-b67a-42c5-a799-2e...

Senior Test Tooling Engineer - https://www.tigerdata.com/careers/f50c226d-682e-40e9-8d2e-52...

Database Support Engineer - https://www.tigerdata.com/careers/0aca17c7-7222-4f75-9c8e-59... Customer Delivery Engineer - https://www.tigerdata.com/careers/3d060bc0-1abf-446b-881e-f4...

Senior/Staff Product Manager, AI - https://www.tigerdata.com/careers/542068ed-6f51-4994-9f58-0c...

Baton | Senior/Staff Software Engineer - Infrastructure, Machine Learning / Senior Software Engineer - Full Stack / Software Engineer - Infrastructure, Data Platform | San Francisco, CA (Hybrid) | Full-Time

Baton (baton.io) is Ryder's in-house product development group focused on harnessing emerging technologies to redefine transportation and logistics. With $10B in freight under management, our technology reaches every part of the U.S. economy.

We design and ship category-defining software that enables Ryder and its 50,000+ customers—including some of the world's most well-known brands—to plan and execute freight intelligently, efficiently, and cost-effectively. Our work includes everything from customer-facing software to the data platform that will power the next era of innovation at Ryder.

Baton's mission: enable supply chain on autopilot.

Ryder acquired Baton in 2022 to power its next wave of digital products. We operate at startup speed, with Fortune 500 reach. If you have a passion for solving complex problems and creating impact for the engine of the American economy, you'll love it here.

Current openings at Baton:

* Senior Software Engineer - Infrastructure, Machine Learning (Technical Lead, $200,000 - $250,000): https://grnh.se/2f33dr0p7us

* Staff Software Engineer - Infrastructure, Machine Learning ($250,000 - $330,000): https://grnh.se/sdu5uj7i7us

* Staff Software Engineer - ML Ops, Technical Lead ($250,000 - $330,000): https://grnh.se/r0zdjmtk7us

* Senior Software Engineer - Full Stack, Technical Lead ($200,000 - $250,000): https://grnh.se/wkmk2d0e7us

* Software Engineer - Infrastructure, Data Platform ($162,000 - $216,000): https://grnh.se/d6s6od6w7us

Freeform (http://freeform.co ) | Software Engineers | Full-time | Onsite | Hawthorne, CA (Los Angeles County)

Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.

It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.

A glimpse into our software landscape - https://youtu.be/nFWQArUkd5I?si=mP17qdKbxvf8qpZN

Our feature in TechCrunch! https://techcrunch.com/2024/10/22/ex-spacex-engineers-land-1...

+ Lead Software Engineer (Full Stack Enterprise) - https://grnh.se/yx5hq2sz3us

+ Senior Software Engineer, Factory Software C++ (Skyfall) - https://grnh.se/ddgoq9yh3us

+ Senior Software Engineer (Edge Data & Telemetry) - https://grnh.se/j8jyvaj03us

+ Software Engineer (Edge Data & Telemetry) - https://grnh.se/9z8omwl13us

Cora AI | Full Stack / Applied AI Engineer | Bay Area (hybrid) | Full-time | $190–250k + early equity

We’re building the Account Intelligence layer, the brain that connects enterprise systems and execution to drive onboarding, adoption, and renewals.

Why Cora:

- Work on cutting-edge applied AI: voice agents, knowledge graphs, multi-agent systems, simulations, and more

- Real users, real impact, high autonomy

- Fast, fair interview loop — no BS

- Fully covered healthcare for you and your dependents

- 401(k) plan

- Flexible time off

Learn more: https://www.cora.ai/

Interested? Email careers [at] cora.ai — these go straight to me, and I read every one.

I have adapted our "Stealth" pitch to fit their strict format while keeping the "Nerd Bait" hook. Stealth PropTech Startup | Boston, MA (or Remote) | Founding Full-Stack Engineer | CONTRACT TO HIRE | Competitive Market Rate + Equity We are looking for a "Mad Scientist" engineer to build a living, gamified dashboard that disrupts a massive legacy industry (Consumer Logistics/Real Estate). The Stack: React, Next.js, Supabase, Node.js. (Bonus: Framer Motion/GSAP). The Project: This isn't a CRUD app. It is a "Command Center" that feels like a video game. It features a dynamic "AI Companion" (Nook) that actively coaches users through complex financial and logistical phases. We need someone who can take a "Frankenstein" MVP concept and turn it into a high-performance, secure, living organism. About You: * You treat your IDE like a video game. * You obsess over micro-interactions and "game feel." * You want to be Employee #1 on a product that solves a universal anxiety point for 40k+ users in Boston alone. The Deal: * Mode: Contract-to-hire. We start with the MVP build (paid project). If you survive the mission, you become the Founding Engineer. * Culture: No Jira. No PMs. Just code and shipping. To Apply: Email me at jobroplus@gmail.com Do NOT send a resume. Send ONE link to the coolest/weirdest thing you have ever built. Show me code with a soul.

> I have adapted our "Stealth" pitch to fit their strict format while keeping the "Nerd Bait" hook.

I think you might want to update this.

Tells you everything you need to know, I wish this was mandatory.

Circadia Health | https://circadia.health | El Segundo (LA Area) | Full-Time | up to $220K USD

We help save lives through early detection of cardiopulmonary conditions using our proprietary radar-powered contactless sensor and AI. Our technology touches 40,000+ patients daily across nursing homes and home health.

AI Engineer: https://www.linkedin.com/jobs/view/4320193874/

Sleep is vital to recharging mentally, restoring our bodies physically, and fighting off disease. Sleep is so core to our health that it's the activity we all spend most of our life doing. Yet sleep disorders are some of the most underdiagnosed health conditions on the planet, with an estimated 80% of obstructive sleep apnea patients undiagnosed and untreated

EnsoData uses machine learning, integration with pulse oximeter hardware, mobile apps, and clinician review UIs to automate sleep study scoring and give sleep clinicians tools to find and help patients with sleep disorders.

We're hiring a product manager to uncover what features our customers crave most, conduct discovery research in the sleep industry, define and prioritize product requirements, partner with engineers to ship features, and work with marketers to tell compelling product stories. You'll manage the product development process from whiteboard mockups tested with real users through to detailed specs and launch, breaking down ambiguous problems into releasable slices that bring AI-powered sleep diagnosis to more patients.

Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents

We've raised $137m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many engineering roles in NYC, including:

- Full Stack Engineer, Senior + Staff ($190k-270k)

- Applied AI Engineer ($200k-275k)

- Cloud Infrastructure Engineer ($175k-250k)

- Forward Deployed Engineer ($190k-250k)

We're also hiring for many non-technical roles. The best way to apply is online on our website (we review every application!). Full list here: https://jobs.ashbyhq.com/norm-ai?utm_source=7ow8wN5o3g.

This looks like a really interesting product. I’m currently a software engineer at Amazon and have previously worked at places like DRW and HeadSpin, and the problem space really caught my attention. I’m earlier in my career but just applied to the Applied AI Engineer role.

Excited to see where Norm goes. Would also love to connect and learn more about the company!

Hightouch | Multiple Roles | Remote | Full-time | $180,000 - $320,000 USD + equity

Hightouch is the modern AI platform for marketing and growth teams. Our AI agents reimagine marketing workflows, allowing marketers to create content, plan campaigns, and execute strategies with transformational velocity and performance. Hightouch is a rare company built on the intersection of two fundamental technological shifts: advances in LLMs and agentic AI, and the creation and rapid adoption of cloud data warehouses like Snowflake and Databricks. Building on these tailwinds, we’ve become a leader in AI marketing and partner with industry leaders like Domino’s, Chime, Spotify, Ramp, Whoop, Grammarly, and over 1000 others.

Our team focuses on making a meaningful impact for our customers. We approach challenges with first-principles thinking, move quickly and efficiently, and treat each other with compassion and kindness. We look for team members who are strong communicators, have a growth mindset, and are motivated and persistent in achieving our goals.

Open Roles: Backend Engineer, AI Content Agents Developer Productivity Engineer Full Stack Product Engineer ML Engineer, AI Decisioning Software Engineer, AI Agents Software Engineer, Control Plan Software Engineer, Customer Studio Backend Software Engineer, Distributed Systems Software Engineer, Journeys

We are committed to reviewing all applications

These roles are North America only, based on your careers page. Please consider adding a caveat to the "Remote" designation.

I applied to AI Agents Software Engineer.

Hi Hightouch Team,

I’m excited about Hightouch’s work at the intersection of LLM-powered agents and cloud data platforms, and I’m reaching out to express interest in backend and AI agents–focused roles.

I’m a Software Engineer with experience building scalable backend and distributed systems, as well as production AI platforms. My background includes designing event-driven microservices on AWS, optimizing data-intensive pipelines, and shipping LLM-powered systems such as agent workflows, RAG-based services, and large-scale inference optimized for latency and cost. I’ve also worked across the stack to deliver reliable, customer-facing systems at scale.

I’d love to explore how my experience could contribute to Hightouch’s AI agent and platform initiatives, and would welcome the opportunity to connect or interview.

Best regards, Darshan Vaghasiya darshangvaghasiya0@gmail.com

Parabola | Senior SRE + Full Stack Engineer | NYC/SF ONSITE-Hybrid | Full-time

We're building the AI-powered workflow automation platform that ops and finance teams at Lyft, Flexport, WHOOP, 1000+ other companies use to turn their business logic into executable workflows. They're dealing with messy reality: PDFs, emails, spreadsheets, APIs scattered across systems. We let non-technical teams build production-grade automation by describing what they need in plain English.

Senior SRE: Join our platform team keeping the foundation solid as we scale. Own reliability, security, and developer experience for a multi-tenant system handling 100+ integrations. You'll be on-call, but working on genuinely interesting problems: making deploys boring, keeping customer workflows running, building infrastructure that compounds. Best fit if you care about enabling teams, not just managing pipes.

Senior Full Stack Product Engineer: Own entire features from idea to production. Build interfaces that make complex automation accessible to people who've never written code. Current problems: LLM-powered workflow generation, extracting structure from chaos (PDFs, emails, weird APIs), real-time collaboration on live data pipelines. The companies winning with AI in 2026 are the ones who made their business logic explicit and their context connected. We're building the layer that makes that possible.

Apply: https://jobs.ashbyhq.com/parabola-io or email cj@parabola.io

Lightcraft Technology | Senior iOS Real Time Engineer | Remote (US) | https://lightcraft.pro/

Hi! I’m the co-founder of Lightcraft Technology. We’re creating a collaborative virtual production platform for the future of visual storytelling. Our team includes deep expertise in robotic systems, real time video processing, and Web frameworks – and a couple of Emmys and Oscars between us!

Our award-winning Jetset iOS app is the core of our real-time connection to cine cameras and stage production. https://apps.apple.com/in/app/lightcraft-jetset/id1634621836

We’re looking for a senior iOS/real time developer to help craft the next generation of previsualization and on-set filmmaking experiences, where the stage meets the network. You’ll work closely with our small, fast-moving team on leading-edge technologies in augmented reality, rendering, and networking.

This is a product where milliseconds and mathematics matter, and mutexes are a love language. Spin up your xCode profiler, put the pedal to the Metal, and send responses to eliot (at) lightcrafttech.com.

Technical details: https://bit.ly/4p3yfpG

2NDNATURE | Director of Engineering (Player-Coach) | Santa Cruz, CA | ONSITE

2NDNATURE is a small SaaS company providing stormwater management software to municipalities and corporations. We have a mature product grounded in science, a solid customer base, and are at a technical inflection point. We are looking for our Director of Engineering to be a true "player-coach"—a hands-on leader who loves writing code (60% of the role) and mentoring a small team of developers. You will lead our transition into an AI-first platform, helping us adopt modern tools like Claude Code and Copilot to scale our capacity. The Role: Lead by example: Write code, review PRs, and establish engineering best practices (testing, CI/CD, SOC2). Collaborate: Work directly with the CEO and CPO. We value transparent decision-making over isolated technical dictation. Teach: Mentor our team on modern practices, system architecture and AI-assisted development. Requirements: -7+ years in software engineering with leadership experience. -Be in the Santa Cruz office 3 days per week. (office is a block from the beach). -Pragmatic builder who understands SaaS for regulated industries. How to Apply: Send resume and thoughtful cover letter to careers@2ndnaturewater.com. See full job description on careers page of our website www.2ndnaturewater.com

Sage Bionetworks | USA Remote | Full Time | Principal Software Engineer (Backend) https://job-boards.greenhouse.io/sagebionetworks/jobs/409128...

At Sage Bionetworks, we believe in the power of open science and interdisciplinary collaboration to create a new vision of human health. We strive for actionable biomedical insights through the responsible sharing and reuse of data, all guided by our deep scientific expertise and diligent governance controls.

We are hiring a Backend Software Engineer to join our technology team at Sage Bionetworks. Our engineers build the secure, scalable, and high-performance services that power open and collaborative science. From Synapse.org to our research portals and other applications in the Sage ecosystem, the tools you create will enable researchers and communities worldwide to share data, generate insights, and accelerate biomedical discoveries.

We pride ourselves on openness and collaboration. All of our software is available in GitHub. Our openness and non-profit status attracts support from a variety of collaborators, including major technology companies. We prioritize productivity over arbitrary rules, allowing workers to choose the tools and work habits that suit them best, rather than dictating practices, top down. We prioritize software usefulness and stability rather than rushing to get features out the door. We have close relationships with our user base, many in-house, ensuring that we stay relevant.

Unit is building GTV, a new video platform that can automatically produce high-quality, personalized content.

Our team is from Instagram, TikTok, and NVIDIA. We're backed by Khosla Ventures, Air Street Capital, and angels from top AI labs. We have strong traction, paying customers, and an exciting year ahead.

We're hiring for multiple roles:

- Backend Software Engineer: https://jobs.ashbyhq.com/gtv/d17dd0c3-cb91-4dcb-8543-3752807...

- Fullstack Software Engineer: https://jobs.ashbyhq.com/gtv/7ef9e46c-7b8c-49c3-b138-b055af7...

- ML Infra Software Engineer: https://jobs.ashbyhq.com/gtv/954d9a64-90f1-4e38-85c9-9873a60...

- Product Designer: https://jobs.ashbyhq.com/gtv/9b36a9a2-a865-4cc8-8b88-0892189...

If you're interested, please reach out directly to us at careers[at]unit.inc

Longshot Systems - London (Hybrid) - No sponsorship available.

At Longshot Systems we're building advanced platforms for sports betting analytics and trading.

We are hiring a number of positions

Senior Software Engineer - https://apply.workable.com/longshot-systems-ltd/j/8003502359...

Senior DevOps Engineer - https://apply.workable.com/longshot-systems-ltd/j/5E2FA84977...

Senior Machine Learning Engineer - https://apply.workable.com/longshot-systems-ltd/j/AC5D2EC5B4...

Senior Machine Learning Researcher: https://apply.workable.com/longshot-systems-ltd/j/7A58A7782C

Graduate Machine Learning Researcher: https://apply.workable.com/longshot-systems-ltd/j/CDC0152ADC...

Please get in touch if you would like to find out more.

Terrabase | Remote | Full-time | https://terrabase.ai/

We’re building long-horizon agentic analytics for enterprises. A semantic engine + context graph that grounds agents in real data and decisions. Agents that orchestrate multi-step workflows, recover from failure, and explain why a decision is correct.

Senior Software Engineer (TypeScript): Build workflow orchestration systems, schedulers, and execution engines. Own Node.js services + React UIs end-to-end. Reqs: 5–8+ yrs TS/Node/React, event-driven systems, queues, Docker. Bonus: Temporal, n8n, Airflow, Dagster, multi-tenant SaaS.

Senior Software Engineer (Python): Build and operate production Python services powering workflows and agents. Reqs: 4+ yrs Python, FastAPI (or similar), Docker, Celery/RabbitMQ/Redis, AWS EC2, observability. Strong ownership, clear reasoning, modern Python practices.

Senior AI Engineer (Python): Build production LLM agent systems: orchestration, tool use, evals, RAG, safety, observability. Reqs: Strong Python, agent frameworks (LangChain or similar), FastAPI, Docker.

Apply: submit this short form to be considered quickly: https://forms.gle/1ART5fwjXz3AsX9H9

Please select “Hacker News” for How did you hear about Terrabase?

Remote US or Worldwide?

Unit is building GTV, a new video platform that can automatically produce high-quality, personalized content.

We're hiring for multiple roles:

- Backend Software Engineer: https://jobs.ashbyhq.com/gtv/d17dd0c3-cb91-4dcb-8543-3752807...

- Fullstack Software Engineer: https://jobs.ashbyhq.com/gtv/7ef9e46c-7b8c-49c3-b138-b055af7...

- ML Infra Software Engineer: https://jobs.ashbyhq.com/gtv/954d9a64-90f1-4e38-85c9-9873a60...

- Product Designer: https://jobs.ashbyhq.com/gtv/9b36a9a2-a865-4cc8-8b88-0892189...

If you're interested, please reach out directly to me at omid[at]unit.inc

Full-Stack Engineer in Co-Founding for AI-driven pairing engine that automatically extracts menu data to create personalized coffee-pastry experiences.

*2. The Problem (Why now?)* Specialty coffee shops struggle to increase their average order value (AOV) because they lack digital tools to suggest pairings. Currently, menu data is "trapped" in PDFs, static websites, or Instagram images. Manually entering this data into a system is a bottleneck that prevents scaling.

*3. The Solution (How it works)* We build a bridge between B2B inventory and B2C taste. Our platform uses:

- *Automated Crawling:* Pulls data from shop URLs/socials. - *Computer Vision/NLP:* Standardizes messy menu items into a structured pairing-ready format. - *The Engine:* A hybrid ML/Rule-based system that suggests the perfect pastry for every bean profile.

*4. My Background (The Non-Tech Value)*

- *Domain Expertise:* Deep understanding of the specialty coffee B2B landscape. - *Customer Validation:* (Mention if you have spoken to X shops or have a waitlist). - *Execution:* I handle sales, marketing, and the B2B dashboard logic. I need a partner to own the data extraction and recommendation pipeline.

*5. What I’m looking for in a Co-Founder* A *Full Stack Engineer* who is excited by:

- Web scraping at scale. - OCR and NLP pipelines (turning images of menus into data). - Building "scrappy" MVPs that solve real problems for small businesses. - Ideally, a fellow runner or coffee lover who values high-intensity work and clear communication.

Personal: Achievement of 50 half marathons last year while managing a full-time project

Hi Christian,

I’m a full-stack engineer (~2 years) with hands-on experience building OCR + NLP pipelines that turn messy PDFs/images into structured data, along with FastAPI backends and React dashboards to ship scrappy, real-world MVPs. I’ve built rule + LLM query hybrids for extraction and evaluation.

I’d love to chat about owning the menu extraction + pairing engine side. Coffee fan too.

Email: nitinkanna89@gmail.com | GitHub: https://github.com/nitink100 Linkedln: https://www.linkedin.com/in/nitink8/

Hi christian I am a FullStack developer with over four years of experience building high-impact, real-world applications in both enterprise environments and fast-paced startups and also have a strong understanding of the entire product lifecycle.

feel free to reach out

linkedin: https://www.linkedin.com/in/ahmed-ali-a8b415215 website: https://ahmedthedev.vercel.app email: ahmedalibalti2000@gmail.com github: https://github.com/AhmedAli9991

Hi. I'm Esau and would love to chat to know more about the project. Checkout my availability at https://emots.dev/meet

You can checkout some of my work at https://emots.dev // github.com/esau-morais // linkedin.com/in/emmorais

Hi Christian, this problem (OCR/Extraction from messy menus) is exactly what I specialize in. I have been building extraction pipelines for unstructured data and I would love to help you build the scraping/NLP engine.

I couldn't find your email in your profile, could you please drop me a note at mylavamsikrishnasai@gmail? I would love to show you how I would approach the menu standardization.

Please find my website here: https://huggingface.co/spaces/vamsimyla/personalwebsitevm

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and presentation.

Under the hood, we've built a custom WebGL rendering engine, data visualization library, graph-based modeling layer, and horizontally scalable compute engine (DuckDB-based) that dynamically shifts execution between browser and server to minimize latency and reduce database load.

You'll help evolve the core platform: integrating agentic workflows into data exploration, pushing the performance limits of our distributed execution layer, and building powerful new analytics experiences used daily by customers. You'll have high autonomy and ownership over major parts of the product and technical roadmap, from architecture through production.

Tech stack: TypeScript, Python, Node.js, WebAssembly, WebGL, Apache Arrow/Parquet, DuckDB, Kubernetes, React.

Apply here: https://jobs.ashbyhq.com/count

Bloomberg | Senior Software Engineer | Hybrid (NYC) | Full-time | $160k - $240k USD + bonus Every day, Bloomberg’s clients rely on secure and seamless access to our products. Our team makes that possible by building infrastructure that verifies identities for both clients and employees. We design systems that are fast, resilient, and highly available, capable of handling large volumes of authentication traffic around the clock.

We are embarking on an initiative to modernize and unify Bloomberg’s authentication landscape. Your work will directly affect the experience of Bloomberg’s employees and clients worldwide.

You'll need to have

- Experience guiding the architecture of large scale authentication systems.

- Experience developing or operating Open ID Providers, Authorization Servers, and Identity Providers

- Deep understanding of OAuth, OIDC, SAML, FIDO or similar protocols

You can expect to

- Lead design and development of Bloomberg’s next-generation authentication and MFA systems, aligning with future product goals

- Create scalable, end-to-end identity solutions across web, API, and proprietary technologies

- Collaborate with cross-functional partners across product, design, and engineering

Apply: https://bloomberg.avature.net/careers/JobDetail/Senior-Softw...

Prodia | Fastest Inference API | London / REMOTE (US or Europe) | Software Engineer

Engineers at Prodia build the systems that make image + video generation fast, reliable, and easy for developers to use.

This is a highly practical role: shipping models, features, and improvements that show up directly in latency, quality, and uptime.

Sample projects include… * Optimising, testing, and integrating frontier image/video models (research -> production) * Building the best APIs for developers: clean ergonomics, great docs, predictable behaviour * Designing evals + observability: catching regressions, ranking outputs, and understanding quality changes * Improving our distributed job scheduling (throughput, latency, fairness, cost) * Reading the latest papers to gather methods for future improvements * Using the newest AI/agentic tooling to speed up debugging, experimentation, and iteration

You might be a fit if… * You’re an excellent programmer and love shipping quickly * You're a first principles thinker who is unfazed by hard problems * You're looking to learn more about machine learning at a rapid pace * No specific degree or background required — show us what you’ve built and how you think

Please email me: monty at prodia dot com. If you're in London, I'd love to buy you coffee and learn more about you.

Replica builds software and data to understand the built environment and ways people interact with it. With better data, human-context and an intuitive design, Replica helps public and private sector customers make informed, effective, and responsive decisions. By showing how people live, move and work, we contextualize hard choices, allowing our clients to see around corners and understand the trade-offs surrounding their decisions. Whether for a city planner increasing public transit to underserved neighborhoods or for a grocery chain evaluating where to open a new location, Replica’s insights let clients make more informed, people-centered decisions.

Software Engineer (Applications) - https://replicainc.applytojob.com/apply/j2uyOSHstC/Software-...

Software Engineer (Platform) - https://replicainc.applytojob.com/apply/7njkiRsLA2/Software-...

Product Strategist - https://replicainc.applytojob.com/apply/kWv1MiHO5A/Product-S...

Octane | Staff Platform Engineer | REMOTE (US only)

Octane is the #1 Powersports lender in the US and has expanded into other verticals, such as RVs, marine vehicles, and autos.

Our Platform Engineering team plays a critical role in building and maintaining the highly reliable, scalable, and secure infrastructure that powers our business. We are seeking a seasoned Staff Platform Engineer to serve as the technical lead for the team. This leadership position will be responsible for shaping the strategy, architecture, and delivery of our core platform services while mentoring engineers and guiding best practices across the organization. The ideal candidate has deep expertise in AWS and cloud infrastructure and thrives on solving complex challenges at scale.

Full job description: https://octane.co/o/who-we-are/careers/jobs-open/?gh_jid=741...

Octane on LinkedIn: https://www.linkedin.com/company/octane-lending/posts/?feedV...

Note: I direct our data and platform teams, so you would report to me. Happy to answer questions.

Stardrift (https://stardrift.ai) | Founding Engineer | Onsite - SF | Full time

Hi HN - I'm the founder of Stardrift, and we're looking for a founding engineer to join our team of 3.

We are building a world-class travel agent experience. In the future, you won’t book travel by opening ten tabs in Google Flights; you’ll book through a personalized AI assistant that understands everything about you and automatically arranges your trip for you.

You'll tackle everything from optimizing LLM performance and building evals to integrating with APIs for rail and flight networks around the world. We care about moving fast and writing high-quality code; your job will be to take customer feedback and improve our product, working with me & the rest of the founding team.

Here's a tech blog we wrote about some of the systems engineering we do: https://stardrift.ai/blog/streaming-resumptions.

You can find more info at https://www.ycombinator.com/companies/stardrift/jobs/nC7cjhB.... Email leila@stardrift.ai to apply.

GitBook | Full-time | REMOTE (EU ±3h) | Product Engineers & Solutions Engineers

Hey HN! We’re GitBook — building the next generation of documentation and knowledge tools used by teams and engineers worldwide to create, organize, and publish docs, decent change you've visited docs in the past that are created through us! Our platform combines a modern editor, collaborative workflows, and AI-native capabilities to help teams ship better docs faster — whether that’s API references, product guides, internal knowledge, or user support content.

We’re a small, fully remote team (~35 people across ~13 countries) with a bias toward async work, autonomy, and impact. We meet a few times a year in person for offsites, support flexible schedules, and invest in great tools and setups for everyone.

Open roles (remote EU ±3h): • Product Engineer — help build core parts of our product experience and platform. • Solutions Engineer — work with customers to understand needs, build solutions on GitBook, and drive adoption.

Learn more about us: https://www.gitbook.com/ Careers & apply: https://www.gitbook.com/careers

Gambit Robotics | Founding Principal / Staff Full-Stack Engineer | NYC | Onsite | Full-time

Hi! I’m Nicole (ex-Google AI), cofounder of Gambit Robotics with Eliot Horowitz (cofounder/CTO MongoDB).

We’re hiring for two founding engineering roles to work directly with us in our NYC office (in-person only):

1) Founding Principal / Staff Full-Stack Engineer - 8+ years experience shipping production systems - Strong backend and systems foundation - Experience owning architecture end-to-end (zero → production)

2) Founding Full-Stack Engineer - 4–6 years experience building and shipping production products - Strong product sense and ownership - Comfortable working across backend, client, and infrastructure

https://www.gambitrobotics.ai/careers

Gambit is an AI-powered kitchen assistant that mounts magnetically under most range hoods or microwaves. It uses computer vision, thermal imaging, and on-device AI to understand what’s happening in the pan in real time, and handles the hardest parts of cooking — heat, timing, and doneness — so people get better results with less stress.

We’re moving quickly from prototype to product and launching via Kickstarter later this month. It’s a seed-stage startup with high autonomy, real impact, and a very intense (and fun) next phase.

If you or someone you know might be a fit, email me: nicole@gambitrobotics.com

https://www.gambitrobotics.ai

Transparent Entertainment Studio | Multiple Executive Roles | REMOTE

We are building the world's first transparent entertainment studio - revolutionizing how entertainment is created, funded, and shared with the world. Looking to build our founding executive team.

Open Positions (all 100% REMOTE):

• Chief Financial Officer (CFO) - Lead all financial operations including fundraising, investor relations, budgeting, and financial planning. 10+ years finance leadership experience required.

• Chief Marketing Officer (CMO) - Drive brand strategy, audience development, and marketing campaigns. 10+ years marketing leadership experience required.

• Chief Technology Officer (CTO) - Lead technology strategy, platform development, and engineering teams. 10+ years technology leadership experience required.

• Chief Operating Officer (COO) - Oversee daily operations, scale processes, and drive operational excellence. 10+ years operations leadership experience required.

• Executive Assistant to CEO - Support the CEO with calendar management, communications, and strategic projects. 3+ years executive assistant experience required.

This is a unique opportunity to join a founding team and shape the future of entertainment from the ground up.

To apply: Send your resume and cover letter to gratwickdocuments@gmail.com

Email Sent,Khadijat.

Buildplace (by Form Follows You GmbH) | https://company.buildplace.io | Berlin

With Buildplace, you can simulate your planning projects in a digital twin in no time. The integrated inventory mapping captures the complexity of your real estate portfolio and transforms it into an interactive map that you can easily enrich with additional geodata. Furthermore, our holistic consulting approach supports you with individual project planning, customized enhancements, and the targeted application of Buildplace for your specific use case.

We are a team of ~10 persons half of them engineers. This might sound small, but we are bootstrapped and try to keep our software stack observable. We program mainly in Typescript with Fastify, BullMQ, GraphQL (Pothos) on the backend, Postgres and Redis as DBs [ and React, Maplibre, BabylonJS on the frontend ]. We see demand in more expertise for container orchestration, load balancing, reverse proxy configuration, VPS Administration and monitoring.

Therefore, if you are curious about our field of work and have knowledge in system administration and / or backend engineering with the stated technologies, feel free to reach out to us!

Contact: mail [at] formfollowsyou.com

Atomscale | Software Engineer, Full Stack | Boston, MA (Hybrid Onsite) | https://atomscale.ai

Atomscale is building AI to improve atomic-scale materials manufacturing. Our goal is to help translate new materials into new technologies and products by making sure they can be created at scale instead of stalling at R&D.

This is a hard (but exciting!) challenge that involves high-throughput data ingestion and processing pipelines, complex materials science data visualization, and hardware integrations for direct synthesis control. The payoff is unlocking new technologies that address today's most pressing challenges.

⎯

We're looking for a Product-oriented Software Engineer that will:

- Build ergonomic interfaces for data visualization, workflow automation, and AI-copilot assistance.

- Develop backend systems with flexible, expressive data models and performant APIs.

- Create desktop apps for on-premises low-latency data streaming and hardware integrations.

(You don't need background in materials science)

⎯

More details: https://www.atomscale.ai/careers/software-engineer-full-stac...

To apply: email jobs@atomscale.ai with the job title + HN

We are building the AI Operator for growth to replace traditional ad agencies. We apply quant rigor of high-frequency trading to optimize ad spend, delivering 20-50% upside in spend efficiency. We manage spend for global category leaders like Cider and Cupshe with a clear path to managing billions of dollars. We are backed by Quiet Capital and are hiring for multiple engineering roles:

- Member of Technical Staff, Full Stack - https://pepr.ai/careers?ashby_jid=6025c6f4-3b72-4dc6-8a2c-fa...

- Member of Technical Staff, ML & Optimization - https://pepr.ai/careers?ashby_jid=baf0e7ac-164f-4f1d-9938-de...

- Member of Technical Staff, Product - https://pepr.ai/careers?ashby_jid=e6d130a7-29c0-420d-b954-ba...

Please send a note to founders@pepr.ai if you apply.

Shaswat, co-founder & CEO

At Peregrine, we are transforming the way organizations engage with their data, making it easily accessible and immediately actionable for those who need it, when they need it most. SF / NYC / DC | In-office | Full-time | $130,000 - $275,000

[Leadership] Engineering Manager (SF) https://grnh.se/s7yxefzs5us

[Leadership] Staff SWE, AI (SF) https://grnh.se/0w7ot24o5us

Staff SWE, Product Security (SF / NYC) https://grnh.se/b2kbmt3j5us

Senior Infrastructure Engineer (UK) https://grnh.se/6c1kjk525us

SWE, AI (SF, NYC, DC) https://grnh.se/yl9kuqrg5us

Sr Software Engineer (SF, NYC, DC) https://grnh.se/gwf63pot5us

Sr Product Designer (SF / NYC) https://grnh.se/s96svypy5us

Sr Design Engineer (SF) https://grnh.se/z8ev1cgu5us

Product Manager (SF) https://grnh.se/kyvpq2ww5us

PlantingSpace | Full-time | Remote (EU time zone) + Quarterly Meet-ups | https://planting.space

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. Our approach differs from LLMs in that we compose algorithms symbolically to represent complex knowledge, and perform probabilistic computations. This enables the AI-driven application of statistical models to different problems, while providing the user with a verifiable reasoning path, and an assessment of the uncertainty in each answer. We are developing applications for analysis and research in domains such as Finance, Strategy Consulting, Engineering, Material Sciences, and more.

This is an opportunity for senior engineers, product managers and operational leaders to join us, and contribute to shaping a deep-tech product from its earliest stage.

We’re hiring for the following openings:

* Product Software Engineering - Quantitative Modeling

* Bayesian Software Engineer

* Program Synthesis Engineer

* Senior Product Manager

* Technical Project Manager

* Finance Manager - Corporate & Accounting

Find details and apply at: https://planting.space/joinus/

Questions? Get in touch: talent@planting.space

We make software landscapes understandable and explorable. Our canvas is zoom-to-code, and shows data on overlays from all of the git repos in your company. LLMs go through the codebase and extract the architecture.

We provide clarity when it's most needed: re-orgs, onboarding, explaining the tech stack at board meetings. Or just being stuck in your IDE and want to ask your team mate a question.

Comper needs someone that can design revolutionary UIs and go where no man has gone before. I don't know exactly what to call this role, as it crosses several disciplines: Design, Engineering, new UIs. Our UI is the core of our product: a zoomable canvas that has all your code, documentation and diagrams on it. We have a long way ahead and need serious thinking to make sure we explain the software stack as simple as can be.

I'm the founder & CTO. We just raised a pre-seed and are now with 4 people. Find the vacancy on our site and send us an email. Site is a bit outdated as it's not prio #1. Happy to chat.

Annex Risk | Backend + Data Engineer | Bay Area, Austin | Full-time

The cost of homeowners insurance, especially in natural catastrophe prone areas, has skyrocketed in recent years. Annex is solving this problem with better digital infrastructure for executing the transaction. Our platform enables insurance agents to quote and bind policies within 90 seconds vs. the current multi-day phone/email/fax-based transaction that is the status quo.

We grew 4x in 2025 and anticipate similar growth in 2026. We've done the above after deploying <$1.5m in funding. We have significant and growing momentum on both the insurance distribution and insurance capital sides of our business; our challenge now is scaling our engineering team to support that progress.

We're in that exciting early stage, where someone can contribute foundational new pieces to core parts of our platform.

More details at:

Data Engineer: https://wellfound.com/jobs/3509845-software-engineer-data-en...

Backend Engineer: https://wellfound.com/jobs/3060211-software-engineer-backend

Better Stack | https://betterstack.com/ | /^Full-?stack Engineer$/i | Remote (North America & Europe)

We are software builders at :heart: CEO is a software engineer, COO is a software engineer, and you guessed it, CTO is an engineer, too. We are engineers, making the tools we always wanted. If you love building amazing software, you're at the right address.

We are looking for software engineers who, if given enough time, could build Better Stack on their own = looking for Full-Stack/Product Engineer/Generalist to help us create high-quality software with exceptional UX – end to end.

Apply at https://betterstack.com/careers/fullstack-engineer

How we operate: https://betterstack.com/careers – https://betterstack.com/careers/engineering – https://juraj.blog/

Coveo | Senior Fullstack Developer | Canada | Full-time | Hybrid/Remote

At Coveo, we build AI-powered systems that bring hyper-personalization to every enterprise experience — whether it's e-commerce, customer service, or internal workplace tools. Our platform unifies relevance across the stack, helping users find what they need, when they need it.

We're looking for a Senior Fullstack Developer to help us scale these experiences. You'll design and build high-scale systems behind search, recommendations, product discovery, and Generative AI — crafting clean APIs and responsive UIs that deliver fast, personalized experiences to millions of users.

Stack: Java, REST APIs, distributed systems, React, TypeScript, responsive web apps, AWS, Kubernetes

You'd be a great fit if you have:

- 5+ years of software development experience

- A strong track record in high-scale backend development

- Experience with cloud infrastructure

- Solid front-end skills

- Strong communication skills and a collaborative mindset

We offer competitive salaries, top-tier equipment, great offices, and a team that genuinely values your input.

Interview Process: phone screen, interview with hiring manager, tech test, offer

Apply here: https://grnh.se/dxy6bbtr2us

HomeVision | Multiple Roles- Eng, SRE, Analytics | Hybrid SF & Remote | Full-Time | $100k-$220k + equity We have three open roles:

- Engineer - Hybrid SFO I'm looking for an junior-to-senior software engineer to work with me (CTO) directly. Our systems process millions of pages of documents a month for the mortgage industry. We work with some of the largest lenders in the country and are at the forefront of applying LLMs and other multi-modal models in this industry.

New-grad and junior engineers particularly encouraged to apply. Looking for people who are motivated to write good code with a good mix of practicality and aesthetics.

- SRE - US Remote (SFO or Seattle preferred) - This is a broad role on the platform team including AWS infra w/terraform, software engineering, and IT

- Analytics Engineer - US Remote (SFO or Seattle preferred) - Another broad role that includes managing the data warehouse, building durable and ad-hoc reports in sql and python, and doing deep analysis.

Please apply here: https://jobs.ashbyhq.com/homevision/a3f79d43-5d9e-46bf-a43f-...

Thank for posting - saw that you also had an Application Support Engineer role open on your careers page so I applied to that.

btw - looks like the link you have in your listing is bad, I got a "Job not found error".

Yep, got a no job found error as well.

CLUTCH | Embedded Systems Engineer (Computer Vision), Product Designer, Head of Growth | Remote | Full-time

Clutch builds an AI camera for racket sports courts and an app that generates automated highlight reels and match analysis using computer vision.

Our initial focus is padel (the fastest-growing sport globally). Since launching in 2025, we’ve deployed the Clutch Cam to clubs in 25+ countries.

We’re a small, early-stage team building both hardware and software.

We’re currently hiring for:

• Embedded Systems Engineer (Computer Vision) https://clutchapp.notion.site/Embedded-Systems-Engineer-Comp...

• Head of Product Design (UI/UX) https://clutchapp.notion.site/Head-of-Product-Design-UI-UX-2...

• Head of Growth https://clutchapp.notion.site/Head-of-Growth-2a1f733f6e69800...

https://www.clutchapp.io

Prove AI | Principal Engineer's and Senior Engineer's | Remote but must be based in the US | Very attractive base salary + equity + benefits

Prove AI is an AI management platform that helps organizations centralize and manage their AI models while maintaining strict oversight of data access and usage. Built on distributed ledger technology, Prove AI provides tamper-proof oversight, ensuring organizations can set and enforce guardrails to mitigate risk and optimize AI performance.

Senior Engineer's - experienced, hands-on engineers who can take end-to-end ownership of complex full-stack systems—spanning TypeScript, React, Node.js, and generative AI integrations—and operate effectively in a fast-moving, early-stage environment.

Principal Engineer's - Lead the technical aspects of the engineering team, mentor engineers, set high standards in architecture and developer-experience, architecture and developer-experience standards, and influence senior leadership across all business functions with clear trade-off narratives and mechanisms that scale.

Candidates must have Full stack experience as well as AI/ML experience

Contact: Richard@proveai.com - you can review and apply for the Senior via this Link - https://proveai.careers.hibob.com/jobs/c2e0ebfc-0922-424b-88... and the Principal via this Link - https://proveai.careers.hibob.com/jobs/43158dce-e153-41f7-b6...

EQTY Lab | Software Engineers & DevRel | San Fransisco or Toronto | Full-time

EQTY Lab is focused on emerging governance and security paradigms for AI infrastructure. Our primary focus is verifiable computing using cryptographic capabilities to identify and govern agent behavior.

We're also focused on helping the industry advance with frontier tooling. From requesting the hooks feature in Claude Code, to building our own open-source integrated capabilities such as https://github.com/eqtylab/cupcake - we will continue to explore and share the things we develop for coding agents or any frontier tooling enterprise is quickly adopting.

We're seeking software engineers across the full stack. To include,

    - engineers interested in governance tooling
    - sdk writing in TypeScript or Rust
    - or engineers with cryptographic security domain experience
    - or deeper hardware level focus (platforming on Kubernetes - confidential computing, custom firmware as it relates to GPUs).

For all of this, we're seeking experienced devrel to help us communicate and build tooling the right way.

Please email me directly: ramos@eqtylab.io

Clever Benefits | Scottsdale, AZ (Hybrid — 2 days/week onsite, North Scottsdale) | Full-time | $140k–$180k | Senior Full Stack (React/React Native/Node/AWS)

Clever Benefits is hiring a Senior Full Stack Software Engineer to help build and scale our platform. You’ll ship end-to-end features across a React web app, React Native mobile app, Node.js/TypeScript backend, and AWS infrastructure. Small team, high ownership, production focus.

Stack: TypeScript, React, React Native, Node.js, Prisma, PostgreSQL, tRPC, AWS (Lambda, ECS/Fargate, S3, RDS), CI/CD.

Requirements: 8+ years experience; strong TypeScript; production React + React Native + Node; solid AWS background; Prisma/Postgres/tRPC; comfortable owning features from design → deployment. Must live within 30 miles of North Scottsdale and be able to be onsite 2 days/week.

Nice to have: TestFlight/Play Store workflows; monorepos (pnpm/bun workspaces); IaC (CDK/Terraform). Interest in using AI to accelerate development (codegen/automation) — with an emphasis on maintainable, high-quality engineering.

How to apply: Email your resume + a short note (and links/GitHub if you have them) to sal@cleverrx.com with subject “HN — Senior Full Stack Engineer”.

Open to remote peeps? I'm in the EU

RealStack AI | Senior Software Engineer | NYC | Onsite Full-time | Apply here https://forms.gle/X9CzYDBWSGYZnww57

Commercial Real Estate (CRE) is the world’s largest asset class. The annual transaction volume is 10% of US GDP, yet the industry remains slow and archaic because data is locked in PDFs and Excel files. We are transforming CRE into an AI-native asset class by helping investors understand their own assets better.

*We are hiring in NYC:*

Senior/Staff AI/IE engineer (NYC)

- Architect RAG/prompt systems to parse heterogeneous structured data. - Develop frameworks connecting LLMs to quantifiable investment decisions. - Collaborate with finance experts to translate domain knowledge into code.

Senior/Staff Full-stack engineer (NYC)

- Own the infrastructure and UI that power high-value investment decisions. - Design scalable data pipelines and cloud architecture. - Tackle complex business logic with domain-driven design.

*Who are you:*

- You build things for fun, obsess over craft, and have a lot of product ideas. - You have proven experience shipping production software to solve *ambiguous business problems*. - You have experience with end-to-end NLP/IE and complex data extraction.

CoPlane (https://coplane.com/) | Design Engineer | NYC or Remote (North America) | Full Time

The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.

We're looking for an exceptional design engineer to grow our small team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.

If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.

Roles: Product/Design Engineer.

For more info and to apply: https://coplane.com/careers

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Adalat AI | https://www.adalat.ai | Remote (India) | Go, React, Next.js, k8s

We're Hiring at Adalat AI: Join Us in Building the Future of Justice

Adalat AI is on a mission to transform India’s judicial system with cutting-edge AI — reimagining courtroom workflows from transcription to summarization, just as UPI transformed payments and Aadhaar revolutionized identity verification. Deployed across 10 states and recently launched at the Delhi High Court, our platform is backed by global foundations and built by a team with roots at Harvard, Oxford, MIT, and IIIT-Hyderabad.

Roles:

- 2 X Fullstack Engineer (5+ YOE) – Own end-to-end feature delivery across React/Next.js, Go services, with Postgres as your database: https://www.adalat.ai/careers/full-stack-engineer

- Full stack Lead Engineer (10+ YOE) - Own technical leadership, mentor engineers, set technical roadmap of several of our products: https://www.adalat.ai/careers/lead-engineer-full-stack

Why Adalat AI?

- Mission-driven: Your work has real-world impact—helping untangle India’s court backlog, improving access to justice for millions.

- Remote-first: Work from anywhere.

- Unlimited PTO: Yes, seriously.

- Unique environment: Co-design with judges, legal experts, and researchers. Publish, learn, grow. We value tech, law, and impact equally.

Compensation for Full stack Lead Engineer?

Gauge | Founding Engineer | San Francisco, CA | ONSITE | Full-time

Gauge helps companies show up in more AI answers. Search traffic is shifting away from Google into AI chat, and companies are figuring out how to adapt right now. Our system delivers real-time analytics derived from millions of LLM answers, while providing an intuitive, powerful UX. We also generate optimized articles to improve our customers’ visibility, and offer an agentic chat interface over their data (think ‘Why was there a spike on 12/10?’ or ‘Which of my pages should I refresh?’).

I'm Evan, the CTO, and we're looking for engineers with strong programming fundamentals, creative problem solving skills, and a high-agency working style. You might be a good fit if you are an ex-founder, ex-founding engineer, or have worked at a Seed/Series A startup.

We primarily use Django, React, Postgres, Celery, and Clickhouse.

Contact me with your resume (and mention HN) if you're interested: evan[at]withgauge.com

More details/JD also here: https://www.ycombinator.com/companies/gauge/jobs/qemTjv7-fou...

Tamarind Bio | Software Engineer | San Francisco ONSITE | https://www.tamarind.bio/

Tamarind hosts AI drug discovery models for biotech/pharma researchers. We’re building the infrastructure to power R&D in pharma companies and enable them to harness the latest advancements in computational biology, such as molecular ML models like AlphaFold.

We're hiring engineers who are excited to scale GPU inference, design intuitive applications for scientists, and build secure enterprise-grade software. We’re a series A company started 2 years ago, and have 10x’d revenue within the past year. We’re used by 7 of the top 20 pharma, dozens of biotechs, and tens of thousands of scientists. We’re hiring for a variety of engineering roles, including generalist software engineers and infrastructure engineers. We value ownership, moving quickly, and a focus on customer needs.

Stack: AWS, Python, React, Javascript, Kubernetes

Apply here: https://www.ycombinator.com/companies/tamarind-bio/jobs or email me at sherry@tamarind.bio.

RepSpark | Engineering & Product | REMOTE (US) | Full-Time | https://www.repspark.com

RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.

Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK).

We're actively hiring:

* Senior Product Engineer (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. https://www.repspark.com/senior-product-engineer-full-stack

* Product Manager - Integrations: Own the integrations roadmap; prioritize ERP connectors (NetSuite, SAP, etc.); partner closely with engineering. https://www.repspark.com/product-manager

Email careers@repspark.com with your resume and optionally GitHub/portfolio.

I have reached out but have not heard back. I have quite an overlapping experience for the Integrations PM role. I have built this prototype to showcase: ipaas.shan0o.com

Pango | Founding Full-stack Software Engineer | On-site (hybrid) in Stockholm, Sweden (Visa Sponsorship possible) | Full time

Pango is building the world's first Agentic Operating System for e-commerce logistics. Our vision is to create the AI e-commerce employee of the future. We are forming our core team in Stockholm and are looking for exceptional engineers. We are based at the SSE Business Lab, where companies such as Klarna, Voi, Budbee or Legora originated. We have achieved a product-market fit and are growing rapidly.

You are a good fit if:

* You are comfortable maintaining, expanding and operating an entire B2B SaaS platform with a high sense of ownership.

* You are happy to take on work that in a large company is divided into a dozen roles, and execute it all at a good enough level.

* You are unafraid of any technology. If we need a desktop app and you haven't done one before, you will study the documentation of Electron.js and build one. If a model for predicting delivery times is needed, you will do a literature review to find the right architecture and train one.

* You have strong proficiency in any backend language or platform, with a strong willingness to dive deep into PHP/Laravel OR strong proficiency in JS/React.

* E-commerce (Shopify, Magento, other platforms, shipping carrier integrations) experience is a plus.

You will take a key role in shaping the product and company, with ability to make an impact and advance career limited only by your aptitude and interest.

Reach out to lukasz@pango.ai if you are interested or have any questions. We review applications immediately and move quickly.

Are you using PHP?

Yes, PHP is our main back-end language.

Helo, Are you hiring people from Latin America for remote positions? I’m located in Argentina.

Careforce AI (previously Helpcare) | Senior Fullstack Engineer | REMOTE (US)

Location: Remote (US) Remote: Yes (US Only) Willing to relocate: No Technologies: Python, FastAPI, React, Supabase, GCP, LLMs Résumé/CV: https://www.ycombinator.com/companies/helpcare-ai/jobs/Hjx9n... Email: Apply via link above

Description: Careforce AI is building autonomous AI agents that eliminate the manual administrative burden in healthcare (fax machines, scheduling, calling). We find, call, and schedule patients, breaking interoperability barriers that have plagued the industry for 40 years. We are a well-funded, YC-backed company with massive customer demand.

We are looking for a Senior Fullstack Engineer to be a foundational member of our small, ambitious team. You will have significant ownership working across the stack to build and scale the core of our AI agent platform. We are looking for builders with 5+ years of experience, preferably with an early-stage startup background (Pre-seed to Series A).

PivotHire | Freelance Software Engineers (Mobile/Web) | REMOTE (China) | Contract / Project-based | https://www.pivothire.tech/

PivotHire is building a high-trust network where quality-driven companies and skilled professionals collaborate with confidence. While there are new platforms focusing on elite recruitment or open hiring, they still sell access to people. PivotHire is different: we provide a fully managed, project-delivery service that sells guaranteed outcomes.

We are continuously expanding our network of developers for long-term remote collaboration, specifically focusing on Mobile Apps and Web Applications.

Engagement Model: This is a contract-based role with no base salary. Compensation is agreed upon per project. Unlike traditional freelancing platforms, we manage the client interaction and project scope, allowing you to focus on development.

Current Status: We have currently paused talent recruitment globally. However, we are still actively accepting applications from candidates based in China.

To Apply: Please email kevin.zhong@pivothire.tech with your portfolio and contact information.

PivotHire | Sales / Business Development | REMOTE | Commission-only

In addition to developers, we are also actively looking for sales partners to help source new software development needs.

Compensation: This is also a 100% commission-based role (no base salary). You will earn up to 5% of the total order value for every project you close. You don't need to work for anything else than finding a customer for us.

Requirements:

No prior experience or specific background required. The only thing is that you need to be able to legally open a Stripe account to receive payouts.

To Apply: Please also email kevin.zhong@pivothire.tech if interested.

1. Senior Platform Engineer | 160k - 200k Base salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802989007

2. Senior Software Engineer | 160k - 200k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802854007

3. Software Engineer | 120k - 160k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802768007

4. Staff Platform Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4803038007

5. Staff Software Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802916007

6. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007

Upwave | Senior Software Engineer | REMOTE (US) | https://upwave.com

Upwave is a YC/venture-funded startup that helps large enterprises plan, measure, and optimize brand advertising campaigns using advanced analytics and AI. We offer a comprehensive set of tools that help our Fortune 500 clients understand and improve how they're perceived in the marketplace, how aware consumers are of the value they provide, and how much consumers trust them to provide the value they promise.

Our platform leverages AI to deliver deeper insights, automate complex analysis, and help marketers make data-driven decisions faster. We've been rapidly expanding our list of enterprise customers and deepening our integrations with "household name" partners. As we grow, we need engineers to help us build even more unique, differentiated, valuable, scalable, and robust analytical SaaS tools and products.

About the Role: Upwave is a startup and we need an experienced generalist "startup engineer" who's experienced doing the wide variety of technical work that modern SaaS startups need. That includes backend web development (JVM frameworks), frontend SPA development (mostly React), AWS-based cloud engineering, data engineering, and working with AI/ML capabilities to enhance our analytics platform.

Our team emphasizes high-quality, high-velocity, sustainable software development in a collaborative and inclusive team environment. We're a small team that gives our engineers a lot of autonomy, and we want people who are excited to step in and learn whatever's needed to get the job done (whether that's new technical skills or business domain knowledge.)

If interested, email me: jason.kelly@upwave.com

Aqora | Quantum Computing Expert | Full-time | Paris (HQ) or Remote (Europe) We're building the go-to hub for quantum computing, focused on organizing quantum hackathons and competitions globally as well as hosting quantum datasets and algorithms. We've partnered with major industry players, generating six-figure revenues, and have more exciting projects lined up. Our MVP is live, and we're looking for a Quantum Computing Expert to help us scale. In this role, you’ll: - Refine quantum use cases and define metrics to evaluate submissions.

- Build partnerships and onboard quantum professionals.

- Contribute to product-market fit and platform growth.

- Assist with hackathons and write technical articles on challenges.

Requirements:

- Experience in quantum algorithm development (digital & analog).

- Experience mentoring at hackathons.

- Proactive and detail-oriented.

Bonus: PhD in quantum physics. Perks: Competitive salary, equity options, workspace at Station F (Paris).

Apply by sending your resume, intro, and portfolio to https://quantum.jobs/jobs/85500519-quantum-computing-expert.

Help shape the future of quantum computing at Aqora!

NobodyWho | Copenhagen, Denmark | Software Engineer, ML Engineer, DevRel | Full-time | ONSITE

NobodyWho is making developer tools for running small language models in local-first applications. Our core principle is to ship the model weights along with the application, and then do efficient inference locally and offline, on any device. We run fast on Linux, MacOS, Windows, Android and iOS.

The main product is an inference library that wraps llama.cpp, written in Rust. We provide bindings for Python, Godot (the game engine), and will be releasing a Flutter plugin soon. It's all licensed under EUPL 1.2. Repo here: https://github.com/nobodywho-ooo/nobodywho/

We're hiring people who are comfortable building highly cross-platform FFI applications in Rust (with C++ dependencies), and people who are deeply familiar with language models and the open standards around them, as well as fine-tuning and evaluating models. We're also looking for a technical DevRel profile.

If any of that sounds relevant to you, feel free to email me: a>at<nobodywho.ooo

Gaia AI | Fullstack Platform Engineer | Robotic Perception Engineer | Full-Time | Boston

Hi, I’m Mel at Gaia AI (https://www.gaia-ai.eco/).

We’re a small GreenTech startup in Boston building hardware and software in the forestry space.

Role: Full stack / platform engineer working on the web app and mobile app. Our stack includes TypeScript, React, Mongo, AWS, and React-native.

Role: Robotic Perception / Computer Vision / Machine Learning engineer working on a sensor-packed backpack for foresters. Our stack includes LiDAR, Vision, SLAM, and Rust.

Preferred Years of Experience: >= 3

Company Size: 7 people

Company Location: Downtown Boston near South Station

For Fullstack apply here: https://docs.google.com/forms/d/e/1FAIpQLSeXplH__tMz_EIRS4yq...

For Perception apply here: https://forms.gle/t7uwLgo5UgadkzrAA

Feel free to reach out to me with questions: mel at gaia-ai.eco

Estuary | US-Based / Remote | Full-time – https://estuary.dev/ Estuary is a VC-backed, post–Series A startup powering right-time data replication and transform — from sub-second CDC replication to terabyte-scale OLAP data flows.

We’re open-source, developer-first, and focused on making data movement radically simpler across both our Platform and Applications layers.

We’re hiring for:

Senior & Staff Backend Engineers (Integrations)

5+ years backend experience; Go required, Rust a plus. Own core systems powering real-time data pipelines. Build complex API/database integrations, improve connector frameworks, and tackle deep challenges in performance, reliability, and developer experience.

Backend Engineer (Integrations) – 2–4 years of backend experience. Help expand and maintain our catalog of real-time data connectors to SaaS tools using Python. You’ll work closely with experienced engineers to build and optimize integrations with third-party systems, while deepening your skills in infrastructure and stream processing.

Solutions Engineer - Work with the founding team to help customers use Estuary effectively. Collaborate closely with engineering and product, shape how users integrate real-time data, and feed insights back into product development.

What we’re looking for: Engineers who care about building reliable, maintainable systems and enjoy working with complex APIs and data flows. We value curiosity, clear communication, and a willingness to learn.

Bonus points for experience with CDC tools, open source contributions, or fast-paced startups.

To apply: Email your resume to careers@estuary.dev

IPinfo.io | Various Roles | Remote (Anywhere) | Fulltime / Partime / Contract | https://ipinfo.io

IPinfo is a leading provider of IP address data, including geolocation, VPN and residential proxy detection, mobile carrier data, and over 20 other context tags. Our API handles over 120 billion requests per month, and we also license our data for use in many products and services you’ve likely interacted with.

We’re a fast-growing, bootstrapped company with a globally distributed team of around 60 people. Our data powers customers such as Cloudflare, T-Mobile, SpaceX, DemandBase, and Clearbit, among many others. We also sponsor and contribute to academic conferences like ACM IMC and ACM CoNEXT, staying closely connected with the internet measurement and research community.

- Data Engineer - Geolocation team - read more and apply at https://ipinfo.bamboohr.com/careers/76?source=aWQ9Mjg%3D

- Data Engineer - Privacy team (VPN / ResProxy etc) - read more and apply at https://ipinfo.bamboohr.com/careers/75?source=aWQ9Mjg%3D

- Research Scientist - read more and apply at https://ipinfo.bamboohr.com/careers/74?source=aWQ9Mjg%3D

We're always on the look out to strong software or data engineers with an internet measuremenet / analysis background to join our team too.

At Konvu, we’re on a mission to make security invisible. As we move towards a future dominated by code automatically generated, tested, and deployed by AIs, we need a new paradigm for application security. We need vulnerabilities to be automatically detected, prioritized and remediated.

Behind Konvu are founders with deep roots in the security industry. As part of the founding team at Sqreen (YC W18), a notable security startup acquired by Datadog, we have firsthand experience in driving security solutions from concept to global impact.

We’re looking for:

* AI Engineer (Intermediate-Expert) https://jobs.ashbyhq.com/konvu/2ef1efa3-270d-4c4a-8af6-bde52...

* Software Engineer (Expert) https://jobs.ashbyhq.com/konvu/fd57b278-39c6-4ed1-a1b8-a8732...

Squint | Onsite, San Francisco | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.

What makes Squint special?

- Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.

- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.

- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.

High Priority Open Roles:

- Applied AI Engineer

- Software Engineer, Backend Infrastructure

- Senior GTM Recruiter

- Senior Accounting Manager

- Director of Enterprise Sales, Energy Sector

- Customer Strategy Partner

- Strategic Enterprise Account Executive

- Senior Sales Engineer

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=Hackernews

Kroo | Full-stack Software Engineer | NYC, Hybrid | Full-Time | $150k - $200k + equity + health benefits

Kroo is building the knowledge platform for construction, an industry that deeply needs more technology solutions. We’ve built a platform that our 30+ enterprise customers use to operate and maintain data connectors, warehousing, and knowledge graphs specific to the nuances of the construction industry (think on-premises systems, archaic APIs, etc.). Our customers, data professionals in the construction industry, use our software to build reporting and run analytics for billions of dollars of jobs.

We're looking for full-stack Software Engineers with 3+ YOE. We are a venture-backed, pre-seed stage company with an experienced and hungry team. We’re backed by leading investors in the space and based in Midtown NYC (hybrid). If you’re looking to build in an industry that desperately needs data and AI solutions, apply here! https://jobs.gusto.com/boards/kroo-70b14610-ea9c-4478-9fc8-5...

Immunera | Principal Machine Learning Engineer | NYC area (hybrid) | Full-time | immunera.ai

Hey! I’m Maxim, cofounder/CEO of Immunera.

We're building blood tests that use gene sequencing and machine learning to help patients with autoimmune disease. Immunera spun out of years of research at Stanford, and our technology has been published in Science and covered by The New York Times.

We're hiring a Principal Machine Learning Engineer to shape the core models and infrastructure that power our blood tests. We are partnering with hospitals to generate training data from real patients for our language models and other biological sequence models.

This is a senior engineering role with significant autonomy at an early-stage, venture-backed startup. We're looking for strong experience building and operating ML systems in production (Python, PyTorch/TensorFlow, cloud platforms). Prior biology or healthcare experience is NOT required; we care much more about your ability to reason about data, models, and systems.

Full JD: https://www.immunera.ai/jobs

Contact: maxim@immunera.ai (subject: “HN ML job”)

Natera | Staff SWE - EMR Platform | Austin, TX | Remote | $170-190K base + equity + bonus

THE MISSION:

Help providers and patients make life-changing medical decisions with accurate, timely genomic test results. Our EMR team builds the interoperability backbone that connects hundreds of healthcare organizations to Natera's testing platform.

THE CHALLENGE:

• Build next-generation EMR integration platform handling thousands of daily transactions

• Wrangle healthcare standards (HL7, FHIR, CDS) across 100+ organizations with varying implementations

• Create scalable workflows for test ordering, results delivery, and medical record exchange

• Transform legacy healthcare data into modern, structured formats

WHAT YOU'LL BUILD:

• Real-time message processing systems handling patient orders and lab results

• Integration adapters for major EMR systems (Epic, Cerner, etc.)

• APIs and workflows that ensure critical test results reach the right clinicians quickly

TECH STACK:

TypeScript, Node.js, Jest, Cypress, infrastructure-as-code

TEAM:

Small, high-impact team managing full-stack ownership

Healthcare/Epic experience helpful but not required - we'll teach you the domain.

The Electronic Medical Record (EMR) space has interesting technical challenges: creating flexible systems that handle both strict standards and real-world healthcare data chaos, all while maintaining HIPAA compliance and sub-second response times.

Contact: astruthers@natera.com or linkedin.com/in/code-lorde

Adobe | Senior Software Engineer (Behance – Graph & Recommendations) | $173,500 – $331,050 base (US) | Full-time | New York, NY (onsite) / Remote-friendly (US)

Behance is Adobe’s network for creatives. We’re hiring a senior backend/graph engineer to own and evolve recommended content, creator discovery, and the social networking graph across Behance and other flagship Adobe products. You will:

- Design, build, and operate the Neo4j-based graph behind personalization, discovery, and monetization.

- Lead new recommendation surfaces (For You, Boost/Pro, hiring/search) end-to-end with product and design partners.

- Mentor engineers, drive architecture reviews, and dig into hard production problems where graph + recommendations really matter.

Email me at jbertouch@adobe.com with “HN – Behance” in the subject, or apply here: https://adobe.wd5.myworkdayjobs.com/external_experienced/job...

Hey jberto,

  Quick question - is this role open to fully remote within the US, or is there a hybrid expectation for NYC?

  I've been building location-based discovery apps (React Native + Supabase + PostGIS) with recommendation-style features - ranking algorithms, user preference vectors, and content scoring systems. Currently shipping a consumer app that does personalized place discovery based on user taste profiles.

  Would love to chat if there's flexibility on the seniority level or if the team has adjacent roles opening up.

  Matus Kalis
  github.com/matuskalis

PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.

We’ve raised a $31m Series A led by Kleiner Perkins with participation from Initialized Capital, Y Combinator, Felicis Ventures, Altos Ventures, and the founders and executives from Zillow, PlanGrid, Thumbtack, Bluebeam, Uber, Procore, and more.

Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.

We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.

NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...

1. Staff Software Engineer - $200K-275K + equity

2. Fullstack Software Engineer - $125-240K + equity

3. Senior Frontend Engineer - $125K-240K + equity

https://permitflow.com/hiring

Monadical.com | Senior Full-Stack Engineer | Full-Time Montreal | REMOTE (Canada-Quebec)

Monadical is a fully remote software consultancy. We’ve built a diverse, friendly team that gets exposed to diverse industries and learning opportunities through our 3-12+ month projects across multiple sectors. Check our portfolio to see what we mean.

We also maintain company principles that guide who we work with and how we maintain our culture. It’s a collaborative effort that any employee can edit through a pull request. We’re a relatively flat organization, fully-remote, and operate across many different toolsets and stacks depending on project needs. We’re a diverse team that shares similar values: self-direction, technical excellence, and curiosity. We do a lot of R&D and move quickly. That often means doing whatever it takes to answer a question and being quick to adapt to new information. Our iteration cycles are short.

We’re seeking:

- Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems, particularly LLMs, strong UI/UX design, and user research skills to help us build more thoughtful AI-powered products. Experience with ML models deployment and LLM application development is a plus.

See the full description and apply here: https://careers.monadical.com/

If you have any questions, drop us an email at apply at monadical dot com

Some perks of working with us include: • Work from home (we’re fully remote!) • Flexible working hours • Six weeks of paid vacation • Competitive salary • Autonomy •Flat organizational structure. Your ideas matter, regardless of your title

Source (https://source.network)| USA/Canada: REMOTE | Full-Time | https://careers.source.network

Our mission is to make it normal, not heroic, for edge AI, mobile apps, and critical software to run close to where data is born: on devices, in vehicles, in field hardware, not just in a distant GPU farm. We’re building the data and trust layer that lets developers ship systems that still behave correctly when links are flaky, latency is awful, and the cloud is optional instead of mandatory—instead of the usual “SQLite everywhere + ad-hoc sync” duct tape.

We’re growing fast and are looking to fill the following positions:

-Chief of Staff - https://source.network/careers/chief-of-staff

-Lead Edge AI Engineer - https://source.network/careers/lead-edge-ai-engineer

Sumble is the newco from the founders of Kaggle. We are hiring full stack engineers, ai/ml engineers and growth/marketing.

Can view our roles and apply here: https://sumble-inc.workable.com/

We are building a knowledge graph from web data with a first focus on data for go-to-market teams.

We use web data to identify things like org structure, tech stack, and key projects (e.g., GenAI initiatives, cloud migrations). Our product already has strong product-market fit, early revenue, and happy customers — and now we’re ready to accelerate.

Our long-term vision is to become the world's best data vendor. Try the product at sumble.com.

We are a team of 25 with experience at companies such as Google, Meta, Stack Overflow, Rippling, Snowflake, Confluent and Kaggle.

We recently announced a $38.5MM financing: https://techcrunch.com/2025/10/22/sumble-emerges-from-stealt...

Eventellect | Hybrid / Onsite / Remote (US – NY, TX, MA only) | Full-time

Eventellect builds algorithmic systems for live event ticketing. We’re on a mission to fix ticketing for fans and teams -- eliminating inefficiencies, replacing opaque pricing, and getting the right tickets directly to the right fans at the right time. We work directly with both sports teams and other major live events, directly shaping revenue, attendance, and fan experience at scale.

We’re hiring for:

Full-Stack Engineers (Senior+) Own and build complete systems. Work on real-time pricing, inventory management, and internal/external tooling. Looking for strong fundamentals, ownership, and good judgment.

Data Platform Engineers (Staff / Principal) Own the data stack and internal data products. Design core data models, pipelines, and standards that support analytics, modeling, and operations. High-impact role with real ownership.

What we’re looking for: Strong builders who thrive in messy real-world problem spaces, take ownership, and ship.

Email me directly at sgrondahl [at] eventellect [dot] com (Subject line should start with "HN")

Onja | Full Stack Developer, Course Design & Back-End Developer, Course Design | Full-Time | ONSITE - Madagascar

Looking to join a social-impact driven company? Are you a software developer ready to use your skills for good? Onja trains underprivileged youth into world-class software developers. We are on the lookout for Course Designers who can help our students go from ‘what is coding’ to working in Global tech teams.

Help build a scalable course that will help train Madagascar’s brightest young people, while working alongside a team of talented, fun colleagues from all over Madagascar and the world.

Please apply through the following links:

Full Stack Developer, Course Design: https://onja.org/careers/full-stack-developer-course-design

Back-End Developer, Course Design: https://onja.org/careers/back-end-developer-course-design

Tasklet | Staff Software Engineer - AI Agents | San Francisco, CA | ONSITE | $260k-$330k + 0.8-1.6% equity

At Tasklet (https://tasklet.ai/), we're building the world's most powerful AI agent platform for business automation.

We're looking for a staff-level software engineer to share technical leadership of our core agent infrastructure. You'll architect systems for multi-step agent orchestration, state management, trigger systems, and seamless integration with thousands of APIs.

Our stack: TypeScript, React, GCP, Kubernetes, Claude

Looking for: 5+ years experience building production-scale systems, proven technical leadership, experience building AI agents, exceptional programming skills across the full stack.

Compensation: $260k-$330k salary + 0.8-1.6% equity, competitive benefits including medical, dental, vision, 401k, 4 weeks PTO

Apply: https://shortwave.notion.site/Open-Positions-at-Tasklet-2a36...

Kato | Senior Software Engineer | San Francisco, CA | ONSITE | Full-time

Kato is building a compliance-first AI servicing platform for the $24B lending market. While others treat regulatory guardrails as an afterthought, we’ve built a regulatory rules system with an AI decision engine on top. Our first product is a Voice AI agent currently handling loan servicing calls for major fintechs like Bilt Rewards and Parafin.

We are backed by Pear VC and angels from Brex, Bridge, and Square. You’ll be our second engineering hire, working directly with our CTO (ex-Google/Brex EM) and CEO (ex-Goldman/Brex).

The Role: As an early hire, you’ll own mission-critical projects across the entire stack. You’ll lead the architecture of our real-time voice processing system, optimize LLM integrations for compliance-aware conversations, and build out our customer-facing dashboards.

Tech Stack:

Backend: Golang, PostgreSQL

Frontend: Next.js, TypeScript, React, Tailwind

Infra: AWS, Terraform, Kubernetes, Docker

AI/ML: LLMs, Speech-to-Text, Text-to-Speech

Requirements:

2-5 years of production software experience.

Strong API design and architectural thinking.

An "owner's mindset"—we are a small, high-intensity team where everyone drives product direction.

Experience with WebRTC, real-time audio, or FinTech is a plus but not required.

Location: San Francisco (4 days/week in-person).

To apply: https://jobs.ashbyhq.com/Pear-VC/214dc247-0778-485b-8a3d-067...

Uncountable | NY, SF, London & Munich (In-Person) | Full-Stack Engineering https://www.uncountable.com/hiring/hn

Uncountable accelerates R&D for industrial scientists across leading materials, chemicals, and life sciences organizations. With our SaaS solution, our customers get better products to the market in half the time. Uncountable was founded by MIT and Stanford engineers and has been profitable since 2016. Our team has grown from 50 to 100 over the last two years.

Full-Stack Engineers | $120k - $220k + Equity

---> Uncountable is looking for engineers who can spearhead the development of the Uncountable Web Platform. The position is heavily product-driven and comes with challenges across the stack.

--> Summer internships and working student positions are also available.

Learn more: https://www.uncountable.com/hiring/hn

Uncountable is hiring in New York City, San Francisco, London, and Munich.

Contact our CTO directly at jason@uncountable.com

Bevyl | Founding Engineer / AI Engineer | NYC / open to remote | https://bevyl.ai/ Bevyl is a seed-funded startup building AI-powered content creation tools for consumer brands. We're making it possible for brands to produce high-quality social media content at scale without agencies or massive creative teams. The other competitors in the market are laughably bad, and we have a chance to build something really powerful on the cutting edge of what's possible.

You'll work with me (CTO, ex-Airbnb/Loom/Hightouch) to build key parts of our video + AI tooling. Video is hard, and we need to move fast to win. We have real customers, a lot to build, and strong conviction in our space. This is genuinely a very fun project and I'm looking to build my core team.

Stack: TypeScript, React + Tanstack, PostgreSQL, Supabase, AI pipelines. Competitive salary and significant early-stage equity

You: Early startup experience, willingness to hustle, love for product, comfort with ambiguity & startup pace

noah@bevyl.ai

Blackshark AI | Software Engineers & Platform Engineer | Full-time | Austria or Remote EU Hours | VISA sponsorship available

We build geospatial AI infrastructure. Our platform lets analysts train custom object and change detection models on satellite/aerial/drone imagery in minutes, then reconstructs 3D terrain from those detections. We just shipped a planetary-scale simulation platform with Lockheed Martin powered by Unreal Engine.

If you want to work on distributed systems that run in a data center one day and an edge laptop the next, we have interesting problems. Our training and inference infrastructure is processing trillions of pixels and we deliver real world impact for our customers across defense, intelligence, and local governments.

Tech Stack: Python, Fast API, PyTorch, Postgres, Redis, Vue.js

Infrastructure Stack: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm

Roles:

Software Engineer - Data Plane Team: https://jobs.eu.lever.co/blackshark/6110fedd-5cd8-40e5-ac11-...

Software Engineer - Machine Learning Team: https://jobs.eu.lever.co/blackshark/7c4b0833-790b-4490-b24a-...

Platform Engineer - Deployment Team: https://jobs.eu.lever.co/blackshark/56a85834-d986-4105-9cc8-...

or reach out to HM at: 'eivanov@' + username[:-2] + '.' + username[-2:].lower()

PowerSync | Senior Backend Engineer and Database Expert | Full-time | Remote (opt-in regional offices)

PowerSync is a sync engine that keeps your backend database in sync with on-device SQLite. We support Postgres, MySQL, MongoDB and SQL Server as source databases and have a plethora of client SDKS, many of which are integrated with popular libraries and frameworks on the client-side like TanStack DB, Drizzle, GRDB, Room, etc

If you're a database enthusiast and have a solid track record of building, deploying and maintaining backend systems on modern cloud stacks at scale, please check us out.

Detail: https://www.powersync.com/careers/senior-backend-engineer-an...

Our team is small and polyglot, but experience with TypeScript is a must.

Experience with OSS projects is also a must - either you've made significant contributions to popular devtool projects or, better yet, you have your own.

Culture: We're agile and devops purists (before those terms got coopted)

Systems-focused backend engineer with deep experience in databases, sync/state management, and production infrastructure. Hands-on with SQLite, relational databases, replication-like workflows, and reliability under real-world constraints. Long-term open-source contributor, comfortable owning complex backend systems end-to-end.

Applied.

Thanks!

Rainbow Insurance (https://www.userainbow.com) | Backend Software Engineer | Full Time | Hybrid (2 days on-site in San Francisco) | Golang

Rainbow is a tech-enabled small-business insurer. We built software that underwrites small businesses (starting with restaurants) and evaluates them against various risks to provide them with insurance policies. We've been live for only 2.5 years but already one of the top insurers of restaurants in the US. We are looking for an experienced software engineer to join our team and help us grow and innovate. We've raised around $20m to date with a series A around end of 2024. We've grown massively over the past year. Most of our problems we're currently working on are about building tech as we expand out to other categories of insurance and insuring other types of businesses.

Job Requirements:

- 5+ years of professional experience as a software engineer

- Experience in fintech is an optional but major plus

- Familiarity with our tech stack (Golang, React through a Next.js app, GraphQL, PostgreSQL) is beneficial but not required

Why You’d Enjoy Working with Us:

- You're joining a small fast paced team: 12 engineers, 40 people total

- Direct impact on solving real-world problems for small businesses

- Hybrid work model with 2 days on-site in SF

- Competitive salary and benefits

If interested, please reach out at hn@userainbow.com with your resume attached to the email.

You can also visit our site to learn more: https://www.userainbow.com/about

CareIgnition | Senior Software Engineer (Generalist) | REMOTE, Chicago (US Only)

Medical billing in America is a black box of fragmented data and inefficiency. At CareIgnition, we are building the transparency layer for healthcare. We transform massive, messy datasets into financial clarity for employers and providers.

We are looking for a pragmatic generalist. You’ll be working across the entire stack: from building customer-facing features in React and Django to architecting data pipelines that process petabytes of medical claims and rates. Crucially, this role involves deep algorithmic and analytical work. You won't just move data; you will implement the logic that makes sense of it.

We value "generalist" DNA—engineers who are as comfortable optimizing a SQL query as they are building a clean UI component. If you enjoy solving high-scale data problems that have a direct impact on healthcare affordability, we’d love to talk.

Tech: Python, Django, React, AWS (ECS, Step Functions, Athena), SQL (DuckDB/Polars), Iceberg/Redshift.

If interested, reach to me at vikram.chauhan [at] careignition.com

[PALTOWN Development Foundation] | Full Stack Developer - HIPAA Project | Remote | Contract $35-50K

Cancer patient support and education nonprofit needs experienced full-stack dev for meaningful 10-12 week contract.

PROJECT: Build secure, mobile-friendly front-end for Airtable database with SSO integration (Hivebrite), (potentially) HIPAA-compliant AWS hosting with BAA, and PDF export functionality.

STACK: Your recommendation (we prefer React/Vue + Node.js/Python, AWS with HIPAA compliance)

REQUIREMENTS: * HIPAA-compliant app development experience * SSO/IdP implementation * AWS with Business Associate Agreement setup * Airtable API integration * Clear communication with non-technical stakeholders

SCALE: Small, includes de-identified patient information, straightforward data interface

WHY IT MATTERS: Help cancer patients find treatment options that could extend their lives.

Details here: https://docs.google.com/document/d/1Z8fWTmDHJndBDH11sz8_707B...

Nice opportunity to work for a noble cause!

Noise is building a way to measure and trade attention — something the internet produces endlessly but no one has been able to objectively track. We create a transparent, real-time market for attention itself, revealing what the world actually cares about as it changes.

Team of 10 in SoHo. We look for people with great taste who ship code, design, or convey user needs into delightful products.

Hiring:

Senior Frontend Engineer — Own and ship features across the stack with a frontend focus. Work closely with design to build fast, reusable components. React, TypeScript, Tailwind.

Senior Mobile Engineer — Architect and build our React Native app from zero to launch. Own performance, motion, and polish. Every frame and gesture should feel native.

For both: Not a vibecoder. Uses Cursor or similar to empower, not replace. Strong attention to detail, self-QA, taste for motion and interaction.

Apply: https://jobs.ashbyhq.com/noise-labs

Are you still hiring for junior quant trader? Just Applied! Looking forward to speak to the team!

Coder | https://coder.com/ | Multiple roles | Multiple locations | Full-time

Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make agentic AI a safe, trusted, and integral part of every software development lifecycle.

Coder’s self-hosted Cloud Development Environment (CDE) is the foundation for deploying agentic AI in the enterprise. It provides a secure, standardized, and governed workspace to deploy autonomous coding agents alongside human developers, accelerating innovation while maintaining control and compliance. Coder's isolated, policy-driven environments improve productivity, cut cloud costs, and reduce data risks. Developers transition to AI at their own pace using their own tools. Platform and security teams can govern, audit, and manage a great developer experience at scale.

We passed 100k stars on GitHub! https://github.com/coder

All positions are fully remote in the countries listed unless otherwise specified.

[1] Software Engineer, AI tools (US/Canada)

[2] Senior Software Engineer, AI Tools (US/Canada)

[3] Staff Software Engineer, Front-end (US/Canada)

And more! Apply here + job descriptions, salary bands: https://coder.com/careers?utm_source=O2n5Ew72WD

Not all of our jobs are listed here. Please note that you must submit an application to be considered for any of our positions. If you have any questions, please reach out to jobs@coder.com.

Ziva.sh | Expert Godot developer | Remote | Contract position

Ziva.sh integrates AI to make developing games in Godot over 2x faster. We are an early stage company with developers in Canada, US and India, and are looking for Godot experts to use and enhance our product.

Compensation depends on developer ability, and we offer flexible hours and equity.

Email dan@ziva.sh with a brief overview of your Godot work to apply.

We are looking for a full-stack "ninja" to join BetterSea full-time.

We are a team of entrepreneurs, decarbonisation experts and tech enthusiasts who believe in purpose-driven innovation. We are building a maritime carbon exchange as an engine to commercialise maritime decarbonisation.

In just 2.5 years of existence, we have made history in launching the first regulatory carbon exchange index, capturing 10% of the global market, 50% of SOM, getting awards and being featured in top maritime newspapers. The team grew from to 22 this year. Metrics wise, we are revenue-generating, close to breaking even and approaching series A.

Looking fora backend heavy full-stack developer, 5+y experience in python , fastapi, drf, docker, GCP, terraform. frontend react, redux, zustand, tailwindcss (chakra ui, or shadcn - similar libraries)

Position: remote, CET (+-2h) Type: contract Process: call with the founder and head of engineering, tech test, offer

Apply:: gordana.ilic@bettersea.tech (add HN in subject line)

We received an overwhelming number of applications, thus we will halting the acceptance of new applications for the time being. Thank you very much for your interest and time!

At PayPlan, we are embarking on a major transformation of our data insight capabilities. We are seeking a Platform Specialist who will act as the Subject Matter Expert in Metabase, leading its rollout and ensuring adoption across the organisation.

This hybrid role offers flexibility, with 2 days in our Grantham office and potential for full remote work after 12 months. Our team is dedicated to making a positive impact on the lives of people in debt and provides a supportive work culture with opportunities for personal and professional growth. Join us and be part of a mission-driven organisation that values empathy and respect.

More details and option to apply: https://devitjobs.uk/jobs/PayPlan-Platform-Specialist-Metaba...

BetterBugs | Remote | Full-time | https://betterbugs.io

We’re building debugging intelligence for modern software teams. BetterBugs captures rich technical context at the moment a bug occurs and turns it into actionable insights for developers — not screenshots, not back-and-forth.

Our next leap: AI that understands bugs, not just describes them.

Senior AI / LLM Engineer (Python) : Build production LLM systems that understand real-world bug context (logs, stack traces, network, user actions). Design agent workflows for root-cause analysis, bug triaging, and debugging assistance. Implement RAG pipelines grounded in codebases, historical bugs, and execution data. Own prompting, evaluation, reliability, and observability of AI outputs. Build and operate Python services (FastAPI) powering AI features in production. Strong Python, hands-on LLM/agent frameworks, Docker; bonus for dev tooling or observability experience.

Subject: Intro Call – Senior AI / LLM Engineer

Hello Nishil Patel,

Thanks for the suggestion — I’m happy to schedule a short intro call.

I’ve selected *13:00* as the preferred time.

For context, I’m a senior backend/systems engineer with strong Python experience, currently focusing on building production LLM-powered systems for debugging, incident analysis, and developer tooling. I’m particularly interested in BetterBugs’ approach to understanding bugs through real execution context (logs, traces, user actions), rather than surface-level descriptions.

Looking forward to the conversation and learning more about your vision and current needs.

Best regards, Son

TeeMail/OpTee | Sales | USA Remote | Commission-based| teemail.io We're building automation tools for the golf industry. TeeMail handles inbound booking inquiries for golf courses automatically — parses emails, checks availability, sends responses. OpTee is a dashboard for tour operators managing tee time inventory across multiple courses. Live customers include premium resorts in Ireland and USA. Looking for someone to own US sales. The role:

Commission-based, uncapped Target: golf courses, resorts, tour operators, destination management companies Short sales cycles, clear ROI pitch (staff time savings, faster response = more bookings)

Good fit if you:

Have golf industry connections or hospitality/travel tech sales experience Can work independently and actually close deals Want equity upside in an early-stage company

Stack: Python, PostgreSQL, NLP for email parsing, integrations with booking systems Interested? Email info@teemail.io with a bit about your background and how you'd approach the US golf market.

Office Hours | Software Engineer, Senior/Staff Software Engineer | SF, NYC, or Remote (US) | https://officehours.com

We help experts earn meaningful income, often five figures a year, by sharing what they already know through Zoom calls, surveys, and AI interviews.

Team: We’re a small, senior team that values quality, simplicity, curiosity, and collaboration. If you’re excited about building thoughtful user experiences and high-quality software, reach out!

Product: On the surface, the product looks simple: search, match, connect, and pay. Under the hood, we're tackling interesting engineering challenges.

- Search & Discovery: Surface the right experts instantly from structured and unstructured queries - Data & Recommendations: Build a knowledge graph from scratch to power better insights - Workflow Automation: Design and streamline multi-step workflows with AI - Performance & Scaling: Ensure speed, reliability, and scalability as we grow

Open roles:

- Senior/Staff Software Engineer, Full Stack: https://jobs.ashbyhq.com/office-hours/f9e9f476-100b-4d86-b36... - Software Engineer, Full Stack: https://jobs.ashbyhq.com/office-hours/664c0299-27c5-4550-91e... - Senior Product Designer: https://jobs.ashbyhq.com/office-hours/d4ad4cb1-8ccd-49a9-b97...

P.S. Let us know in the application that you found us on HN. It helps separate signal from noise.

N26 SE | Sr. SREs, Sr. Cloud Security Engineers, JVM Backend Engineers | Berlin, Barcelona| https://www.n26.com | Full-time

N26 has reimagined banking for today’s digital world. Technology and design empower everything we do and it’s how we are building the global banking platform the world loves to use.

We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings. Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do.

We are headquartered in Berlin with offices in multiple cities across Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.

Full job descriptions here: https://n26.com/en-eu/careers, you can email me with questions/resumes dmitrii.sergeev@n26.com

AREO | Remote (EU) | Full-Time | Equity | Roles: [Engineering Manager (Ruby on Rails), Lead Product Engineer (Ruby on Rails), Senior Android Developer]

My name is Marius and I am the CTO at AREO (https://goareo.com/).

AREO, founded in January 2023 by a team with 20+ years of combined experience in retail and startups, is a young startup specializing in developing innovative solutions for supermarkets and grocery retail stores. Our cutting-edge B2B SaaS platform optimizes workflows for employees by providing real-time access to inventory, product information, and customer inquiries. We serve large supermarket chains in Germany and across the EU.

About a year ago we brought a backend developer on board through "HN - Who is hiring" and are now seeking a Lead Product Engineer / Engineering Manager and a Senior Android Developer with a minimum of 8 years of experience (preferably in startups) as we just closed another 1M+ ARR contract with a major retail chain and are growing quickly.

For the Product Engineer / Engineering Manager (but not the Android Developer) role professional knowledge of German is highly preferred.

If you're passionate about building innovative retail products from scratch, these roles are for you.

Backend Stack: Ruby / Rails (8.x), StimulusJS / Hotwire / Turbo, AlpineJS, Postgres, Docker, DigitalOcean, OpenAPI, LLMs

Mobile Stack: Kotlin, Room, Jetpack Compose, Hilt

Perks: Fully remote roles (Europe), work where you are most productive, sizeable equity in a rapidly growing company, flat hierarchies, no-ego work environment, work in a lean but highly experienced team

Apply here: marius[at]goareo.com and mention “HN - Who is hiring?” and the role you are applying for in the subject.

Wolf Games — Director of Engineering, Creative Automation — Remote (US/Canada) — Contract

Wolf Games is building generative entertainment universes where AI and players collaborate in real time. We’re a Series A creative-tech studio scaling the systems that turn ideas into playable, live experiences.

We’re hiring a hands-on Director of Engineering to lead ~10 engineers building JavaScript-based web games, creative automation tooling, and a hybrid GCP + AWS platform. You’ll own architecture, reliability, CI/CD, and internal tools that connect AI-driven content pipelines to production games.

Stack: TypeScript, Node.js, React/Next.js, GCP/AWS, Kubernetes Looking for: strong technical leadership, web/game systems, automation mindset, AI familiarity Rate: $70–85/hr, contract-to-hire

Apply: https://news.ycombinator.com/item?id=46466074

Looks like you pasted the wrong link after Apply:

Brilliant is building world-class interactive learning experiences that combine challenging problems, compelling narratives, and delightful visual storytelling.

We're hiring an Android engineer to help craft the next generation of interactive learning and change how the world learns.

Engineers at Brilliant think about both "building the right thing" AND "building the thing right" while pursuing high standards of excellence for ourselves, our product, and our codebase.

If you're energized by the prospect of doing the best work of your career and changing how the world learns alongside the most talented peers you've ever worked with, you can learn more and apply here: https://brilliant.org/careers.

Hey Jared, we spoke when I interviewed about 10 months ago. Since then I became a user and actually used some features as inspiration for an app in the fitness space I was working on.

I just reapplied but wanted to double check if 10 months is past the cooldown policy? Regardless, still a big fan!

Thanks for the kind words, and glad to hear you drew inspiration from us for the fitness app! Since interviewing is a big time investment on both sides, we generally recommend reapplying once there's been a material change in experience or skill that makes it very clear you'd be an especially strong fit. We'll take a look at your application and follow up!

ASBL | Mobile Engineers, Devops Engineers and Engineering managers | Hyderabad, India | ONSITE | 35-90L INR We're a fast-growing, profitable proptech company in India, using technology to solve deeply complex problems in the construction and real estate space. Our mission is to build high-quality homes and deliver them on time—a massive challenge in this industry. Your code directly impacts everything from our supply chain and project management to the final home-buying experience for families. We're looking for product-minded engineers who want to own problems end-to-end in a high-impact environment. We use cursor and are AI first.

Stack: React, Angular, TypeScript, Node.js/FastAPI, Postgres, Redis, Docker, GitHub Actions, AWS/GCP, OpenTelemetry.

Culture: AI-native (everyone uses Cursor/Copilot), small teams, high ownership, fast iteration.

Learn more and apply at: asbl.in/careers/software-engineering. Please mention you saw us on Hacker News.

Legion Health is building the AI-native operations layer for mental health care. We run our own psychiatric practice and use AI agents to handle the complex "backend" of healthcare—scheduling, intake, documentation, billing, and risk detection. We have $3M+ ARR, $7M+ raised, and our infrastructure currently supports 2,000+ patients with only one human support lead.

We're hiring a Founding Engineer to own our backend and agent systems end-to-end. This is not a "wrapper" role; you will be architecting the state machines and event streams that turn clinical intent into reliable operations.

The Role:

Build AI Co-workers: Implement agents with tool use, memory, and safety rails that act as trustworthy teammates for clinicians.

Event-Driven Architecture: Design the schemas and workflows (Node.js/TypeScript/Postgres) that encode how psychiatric care operates.

High Impact: Your work lands in real clinical workflows immediately, directly improving patient access and care quality.

Tech Stack: Node.js, TypeScript, Supabase (Postgres), AWS (ECS/Lambda), Next.js 15, OpenAI/Anthropic.

Offer:

Comp: $130k–$190k base + significant early equity (0.2%–0.8%).

Location: San Francisco (In-person).

Process: Intro -> Systems Deep Dive -> Practical Work Trial (No Leetcode) -> Onsite. We move fast (7-10 days).

Email me at yash@legion.health if you have questions or if you're super cracked and I have to know about you.

Apply here: https://jobs.ashbyhq.com/legionhealth/ffdd2b52-eb21-489e-b12...

Jurisphere.ai | Founding Head of Product | Bangalore, India | Hybrid | Full-time

We’re building an enterprise AI platform for the legal industry. Bootstrapped to $1M ARR with a team of ~20, recently raised our first institutional round.

We’re hiring our first Product leader to take over from the founders and own the roadmap end-to-end. This is not a wrapper; we’re building complex, multi-step AI workflows, document reasoning systems, and audit-heavy enterprise software for top-tier law firms and corporates.

Profile:

• 6–10+ years. We care more about output density than titles.

• Background in B2B SaaS / DevTools / workflow or platform products.

• Has owned large product areas or whole products end-to-end.

• Technical enough to discuss things like RAG evaluation and LLM latency.

• High-agency: you’ll decide what we build and what we don’t.

Not a fit if: you’re a process-only / Jira-first / bigco PM.

Comp: ₹40L–₹70L base + meaningful equity. Strong growth as we scale from $1M to $5M+ ARR.

Apply: sumit@jurisphere.ai. Short intro + links to things you’ve built helps.

MyLegalPal | India (Remote/Hybrid) | Full Time | https://mylegalpal.com

MyLegalPal is a legal technology platform that simplifies contract drafting, review, and legal support for startups, founders, and businesses globally. We help people deal with legal work without confusion, delays, or unnecessary costs.

We are looking for:

Frontend Developer

Backend Developer

Full Stack Developer

Legal Operations / Legal Tech Associate

Our current stack includes modern web technologies with a strong focus on performance, security, and scalability. Legal understanding is a plus, but curiosity and problem-solving matter more.

We are bootstrapped, growing steadily, and work directly with real clients across India and international markets. As a small team, your work will have visible impact, and you’ll be closely involved in shaping both the product and the platform.

If you enjoy building meaningful products in the legal-tech space, we’d love to hear from you.

Send your resume or questions to contact@mylegalpal.com

Compensation and Location?

Who is hiring: BuilderBase Location: Remote (US-based preferred) Role: Growth & Partnerships (First US Hire) Type: Full-time, starting immediately Compensation: Flexible (salary, equity, scope)

BuilderBase is hiring a Growth & Partnerships Lead

BuilderBase is an AI-native platform for hackathons, innovation sprints, and accelerator-style builder programs.

Our team includes ex-VC partners, operators who’ve raised $70M+, and engineers from Sequoia- and YC-backed startups.

We already have US customers, are launching publicly in January, and have our calendar fully booked with customer conversations worldwide.

This is our first US hire and a key founding-team role.

You’ll own growth and partnerships end-to-end, run live customer and partner conversations, and turn GTM activity into scalable, automated systems using AI.

We’re looking for exceptional candidates and are flexible on compensation, equity, and role scope.

Apply

1-minute form: https://tally.so/r/yP2vV0

Viam | Senior & Staff Engineers Backend Engineers | NYC Hybrid 3 days (New York City) | https://www.viam.com/

Viam (founded by former co-founder/long-time CTO of MongodDB) is an open source robotics + AI developer platform. It is a single platform that brings software engineering maturity to robotics and automation.

Why this could be interesting to you: Impact: ~100 people (~70 engineers) with only a handful at Staff level → huge room for influence.

Proven, technical founder (MongoDB): → scaling with traction and real customers.

Tech: Backend-focused teams (Core Services, Infrastructure, Motion Planning, Platform/Server) using Golang, MongoDB, Linux, GCP.

Timing: Early enough to shape core architecture, late enough to see meaningful usage and scale.

Contact amanda@viam.com or apply here: https://grnh.se/p755pzqr4us

Lumos | REMOTE (± 4h Pacific Time) | Engineering Roles | Full-time | https://www.lumos.com

Lumos addresses app and access management challenges for organizations of all sizes with a unified platform. Imagine an enterprise-grade AppStore for work - a single source of truth where employees can discover, request, and gain access to any app or permission they need, exactly when they need it. By combining self-service access, AI-powered identity automation, SaaS spend visibility, lifecycle workflows, and compliance readiness, Lumos is redefining how IT and security teams govern their software ecosystem.

Engineering Openings:

- AI Agent Engineer

- DevOps Engineer

- Fullstack Software Engineer

- Platform Software Engineer, Data

- Staff Software Engineer, Workflows Platform

-> Apply Here: https://job-boards.greenhouse.io/lumos

Feel free to reach out directly to me: patrick [at] lumos.com

Journalytic | UI Developer (React/TypeScript) | REMOTE (US time zones) | Full-time

Journalytic is an early-stage company building a mission-critical operating system for professional investment teams. We combine behavioral science, structured workflows, and well-crafted software to help hedge funds, family offices, and RIAs make better decisions every day.

We’re a remote team with hubs in Pennsylvania, California, and Seattle. This role is perfect for an engineer who relishes complex technical challenges in a fast-paced startup environment. You’ll be joining a team of passionate A+ players who will support you and challenge you to grow. You won’t be a small cog in a big machine. Your work will have a direct impact on how the world’s best investors operate.

For full details and to apply, visit https://jobs.journalytic.com

Hi, I have applied

Mason | Software Engineer | Fulltime | San Francisco | thisismason.com

We're building an agent to manage single family rental properties across the United States. We currently manage ~4,000 homes, are growing quickly, and are looking for full stack, backend leaning engineers who would love to contribute to a state of the art agent.

I've written a bit about our culture + product before:

-> What it means to be "in-person" with our customers: https://medium.com/@maspinwall22/being-there-5c167dd8b163 -> LLM Communications in the wild: https://medium.com/@maspinwall22/llm-communications-in-the-w...

If interested, reach out directly to me: michael@thisismason.com

Out of curiosity, do you offer visa sponsorship? I'm graduating from a US university this Fall with a Stats/CS degree, but I took 2 gap years just to manage my aging father's rental property business in my home country, Kenya.

I'm a software engineer but (thanks to my elderly father) I know the super fine details of rental property management.

For what it's worth, when I started out in 2023, the business was -1.3 million USD in construction debt. In 2025, 2 years into my role and we're at no debt, 34 fully occupied homes and 3 luxury villa sales. I can 100% provide documentation to prove this.

Goody | Remote | $200–250K + equity and benefits | Full-time

Goody is hiring a full-stack Staff Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX.

I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.

We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.

Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce.

Check out our jobs minisite at https://jobs.ongoody.com/swe and feel free to email me at mark@ongoody.com.

Sent an email a couple weeks ago! Just a bump to be on the lookout for it!

I wouldn't wait on this. The post has been up for a long time and appears to only be collecting CVs. I applied early last year and never got a response, and many others report the same.

Same

Hi randomsofr, this posting has been continually posted since we are hiring on a rolling basis, not just for a single position. We have made hires for this position over time and continue to have openings.

We mention in our post-submission message that we only reach out if there’s a match, to spare applicant inboxes from negative messages (though perhaps we could make this messaging clearer). This follows what some companies such as Anthropic do and some of the reasoning in this post https://pablofernandez.tech/2023/02/03/you-should-not-send-r...

But I know that different people have different opinions on this, and we might shift to sending notification emails after resume review. I appreciate the feedback and I’m sorry about your experience here.

Nova Credit | Remote (US, Canada)

We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures

-> Hiring software engineers from Mid-Level to Staff

-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS

You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.

Apply at https://job-boards.greenhouse.io/novacredit and mention HN.

Avantos.ai | https://avantos.ai | Sr Software Engineer, AI Team | St. Louis or NYC | 150-200k

We're building an AI notetaker and task management tool for financial advisors. Startup is headquartered in NYC. If you're not in NYC, quarterly travel to the office is expected.

Front end: React DB: Postgres APIs: Golang, Elysia/Node Infra: AWS ala Terraform

Interview Process 1. 10-minute async coding challenge 2. Hiring manager chat and 20-minute coding challenge 3. 45-minute Coding Challenge w/ another Engineer from the AI team 4. System Design Interview 5. Chat w/ a Product Manager

Apply here: https://avantos.breezy.hr/p/4a707ef4f952-senior-software-eng...

Archer Aviation | San Jose, CA | iOS & Backend | Full-Time | https://archer.com

Archer is an aerospace company building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility.

We're pushing the envelope in aviation software through applied AI. We have production aircraft, we have an operational airport, and we have a dream of a better future in the sky.

We're looking for exceptional engineers who are not afraid of building new products and technologies and deploying them in safety critical environments. Join us if you want to build the next chapter in aviation.

Apply here and mention this post: https://job-boards.greenhouse.io/archer56?departments%5B%5D=...

Larridin | AI Native Software Engineer (All Levels) — Bay Area, In-Office

Larridin is the measurement layer for AI in the enterprise. We’re building AI-native systems that correlate AI behavior to business results, expose absorption bottlenecks, and enable enterprises to invest with conviction. Backed my top tier investors such as a16z, Google and Bloomberg and with early traction!

We want high-agency software builders (3–10 yrs) who think AI-first, move fast, and want ownership of large parts of product and business. This is an in-office role in the Bay Area for engineers who want to own outcomes, not just tickets.

DM' me on Linkedin to apply: https://www.linkedin.com/in/ameyakanitkar/ This is also primarily backend focussed role.

Thunder Compute, YC S24 | https://www.thundercompute.com | In-person in San Francisco

Hiring 4 full-time Software Engineers for low-level C++ systems work (HFT skillset preferred), reporting to the CTO, team from Citadel Securities, Aquatic, Old Mission, Bain

We're a cloud provider using GPU virtualization software to arbitrage GPU prices.

We research technology to use GPUs more efficiently than competitors. Our cloud network attaches GPUs over TCP to eliminate downtime. This lets us buy GPU compute, make it more efficient, and resell it at 60%+ profit margins.

We recently closed ~$4.5M of funding to recruit the world's best low-level talent.

If you're cracked at building C++ systems software and looking to do something more meaningful than creating liquidity in the market, reach out.

To apply: email met at carl@thundercompute.com and mention HN. I read every email.

Findigs | Full-time | NYC | 3x/week in office (M,T, Th) | findigs.com

At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.

We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.

We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.

Join our sharp, supportive, and mission-driven team in our newly renovated SoHo/NoHo office.

Open role: Senior Software Engineer —> Apply here (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)

Base Salary of $180k - $210k

Pre-IPO Equity

401k Matching up to 4%

Unlimited PTO

Lunch in office every day, home office setup stipend, monthly gym stipend

SKYCATCHFIRE| Senior Python Backend Developer | US Remote (OH-based preferred) | Full-time

Our team transforms complex business operations into elegant, reliable systems. We prioritize "Email > Meetings" and protected focus time to ensure we build robust Django backends properly rather than settling for quick fixes. If you’re a self-motivated pro who takes pride in mastering your craft and using AI to work smarter, we offer a stable, predictable environment to solve deep technical challenges.

For full info, visit: https://www.skycatchfire.com/careers/django-developer/

Open roles: https://www.skycatchfire.com/careers/

Steel.dev | Founding Engineers (Infrastructure, Applied AI), Growth, GTM | Toronto, San Francisco | In-office

Steel is building open-source browser infrastructure for AI agents & apps. We make it easy for AI engineers to ship products that interact with the web using our Sessions API - An API that controls fleets of browser sessions in the cloud while we handle everything from scaling to antibot and more.

Our tech stack:

- Frontend: Vanilla React + TailwindCSS + Shadcn, built with Vite, deployed on Vercel

- Backend: Fastify, Node.js, Zod, NATs, Drizzle with Redis, PostgreSQL, and S3

- Infrastructure: Pulumi, Go, Firecracker VMs, Docker

- Languages: Mostly Typescript, Rust, Go

With over 6,000 GitHub stars, dozens of paying customers, and millions of sessions served, we grew our platform 50x in 2025 purely through word-of-mouth and our open-source community. Backed by world-class investors, we're building a small, talent-dense team that's shaping the future of how humans & agents interact with the internet.

Current roles (all roles include competitive comp + equity):

- Infrastructure Engineer: Design, optimize, and scale our browser VM infrastructure

- Applied AI Engineer: Build on agent frameworks, integrations, and real-world AI use cases

- Founding Growth Lead: Own the growth machine to turn insane organic traction into a category-defining brand

- Founding GTM Lead: Be our first sales hire, closing deals with AI startups transforming entire industries

To learn more & apply (Mention HN): https://jobs.ashbyhq.com/steel

P.S. If you're feeling spicy, try our optional hiring challenge and submit the flag with your application once you reach the final step → https://challenge.steel.dev

Foundation Source | Remote (US, Canada) | Full-time

We're expanding our team and looking for passionate individuals to join us in building innovative solutions for philanthropy in the DAF team (we provide the technology that runs the Charityvest DAF). Our current openings include:

Senior Software Engineer, Back-end, DAFs: Design and implement core products for our Donor-Advised Fund (DAF) offerings, using a modern fully serverless event-driven architecture in AWS with TypeScript and Postgres.

Senior Software Engineer, Front-end, DAFs: Craft exceptional, high-performing user interfaces for our DAF platform, using modern React 18+ and Next.js 14+ features.

If you're passionate about fintech and making a meaningful impact in the world of charitable giving, we'd love to hear from you.

Feel free to email me your LinkedIn and I'd be happy to share more details: edmundo+hn [at] charityvest [dot] org

Stack Influence | Multiple Openings: Full Stack Developer, Technical Product Manager, Product Designer & UX Research | Full-time | Remote (Worldwide) We’re a VC-backed, fully-remote, fast-growing creator marketplace connecting eCommerce brands with everyday social media users.

• Senior Full Stack JavaScript Developer ($125-200k USD): Modern tech stack—React, Node.js, Next.js, and Azure. Individual contributor on a small team with no mentoring duties and a 4-day work week.

• Product Designer and UX Researcher($120-180k USD): Hybrid design and research role. 4-day work week

• Technical Product Manager ($150-225k USD): Business-minded ex-engineer with SQL, analytics, and integration skills. 4-day work week

APPLY –> https://stack-influence.breezy.hr/

this gets posted daily, is this a real job, it seems very sketchy

LocalRoute.ai | Founding Engineer (Infra / Full-Stack) | NYC or REMOTE (US)

We’re an early-stage startup building a privacy-first AI routing layer for teams running multiple models across on-prem and hybrid environments.

The problem: AI workloads default to overpowered models and leak sensitive data because there’s no intelligent routing layer.

We’re looking for a founding engineer who enjoys systems-level problems, ambiguity, and owning architecture end-to-end. You’ll help design routing logic, policy enforcement, and developer-facing interfaces from the ground up.

Tech we’re working with / around: backend services, model orchestration, infra, performance, privacy boundaries (stack flexible at this stage).

Location: NYC preferred, open to strong remote (US) Stage: very early, YC-bound Comp: equity (range depends on stage and fit)

Email: Team@localroute.ai (include a few lines on what you’ve built and what excites you)

Stealth (legal/fintech document automation) | Full-Stack Developer (Mid/Senior) | ONSITE (Milan, Italy) | Full-time | €30–40k RAL

We’re a startup building a document automation + workflow platform for the legal and financial sector: automated contract/act generation, data extraction, business rules, due diligence, reporting. Core is an AI-powered (LLM + OCR) workflow engine configurable via a visual editor. Cloud-first, with on-prem installs for some enterprise customers.

Role

- Work across the whole platform: UI → AI integrations → support for on-prem deployments. - Improve and maintain an existing production codebase (read/understand/refactor/ship incremental improvements).

Compensation is €30–40k RAL, depending on experience

Work mode is mostly onsite; flexibility depends on ongoing activities and team needs

Apply by emailing: app-navi8e at icloud.com (subject: “HN — Full-Stack Developer”)

Topliner - Senior Fullstack Developer (Node.js / Laravel / React+TS / AI Integrations) - Remote - $80k/year https://topliner.app

We’re building Topliner, an AI-powered platform for executive search.

What you’ll work on: - Integrations with Loxo, Metaview, GetSales, Calendly - API design, background jobs, and sync pipelines - Auth flows, queue processing, caching - React+TS interfaces

Requirements: - 5+ years fullstack experience - Strong Node.js, Laravel/PHP, React+TS - API integrations, OAuth, async jobs - Understanding of scalable systems and data pipelines - Fluent English

Compensation: - $80k/year - Remote - Part-time → full-time path - Equity potential

Apply here >>> https://topliner.app/careers

Bliro.io - Privacy Preserving Conversation Intelligence Platform VC Backed, Seed Staged in Munich Germany.

Open Positions: https://jobs.ashbyhq.com/bliro

Highlights: - Founding Product Manager - iOS / Android Lead Developer - Founders Associate

Featurebase | Full-stack Product Engineer | REMOTE (EU) | Full-time

Featurebase is a modern customer support & product feedback platform powering thousands of teams, including Lovable, Raycast, and n8n. Fully bootstrapped, profitable, and growing fast.

We’re building a full customer-facing suite where teams can handle their customer support, feedback prioritization, and product updates - all in one place.

We’re looking for a full-stack product engineer to own and ship core product features end-to-end, with a direct impact on Featurebase’s future.

Stack: NextJS + Typescript for the frontend, Node.js for the backend, MongoDB, Redis.

If you like small teams, autonomy, and shipping meaningful product work, we’d love to have you on board!

Apply here (we read every submission): https://go.featurebase.app/careers

Flutter/Shorebird founder here. Flutter is used by millions of devs (and nearly ⅓ of free apps submitted to AppStore), but is missing services for businesses. We offer Flutter-related SAAS used by 1000s businesses globally, on track to profitability early 2026.

As part of our over-the-air updates “code push” product, we’ve built a custom compiler and runtime for the Dart language, primarily written by me (founder/CEO). We need a fulltime engineer to take over primary responsibility for all of our C++ code (Dart & Flutter forks, custom runtime, compiler, etc.) and evolve it further than I could alone. You don’t need to be a compiler/runtime expert. You do need to be capable of working on large open source projects, be comfortable with C++, want to work at a startup, work well independently (we’re remote) and want to learn and work on lots of different areas of code. If you’ve contributed at least a little to WebKit, Godot, Firefox, or any other open source project and are at least compiler/runtime curious, you will likely find this role extremely rewarding.

For our second role: we serve 10s of millions of devices daily from our cloud, (2k+ RPS sustained), built mostly in Dart on Google Cloud + CloudFlare. We’re in the process of launching a CI product and have a lot of cloud development work ahead of us. You need some cloud experience, want to work at a startup, and be willing to work in Dart (what our customers use).

We’re a small, senior team, making something people want. Tech: GCP, Cloudflare, React, Dart, C++, Rust. Shorebird operates almost entirely in the public over Discord. https://discord.gg/shorebird

https://shorebird.dev/jobs

Northstar Security | Software Engineer | SF Bay Area | Onsite | Full-time

Northstar is a seed-stage cybersecurity startup building an agentic platform to help security teams understand and defend the complex environments they're responsible for. Our semantic layer integrates data from the fragmented security and IT tools that teams have to deal with and allows for an AI-native approach to reasoning over a company's security posture.

We're looking for someone with hands on experience building modern AI systems who wants to join an early startup (<5 engineers) and everything that comes with it: working closely with design partners, solving hard technical problems, working in a fast-paced environment and figuring out how to apply agentic AI in practical, novel ways.

Contact me if you're interested - alex@northstar.security

Worked with this team at FBN, and can't recommend them enough. Some of the best engineers I've ever known. More importantly, they're incredibly sincere and kind.

Amperos Health (https://www.amperoshealth.com/) | NYC | Full-time | Engineers & PMs

Amperos Health is building AI agents to automate healthcare revenue cycle workflows so clinics get paid faster and staff can focus on patients. We’re a fast-growing startup with real customers and production AI systems in the wild.

We’re hiring across: - Software Engineers (Full-stack, Infra, Integrations)

- AI / Research Engineers

- Product Managers (Agents, Integrations)

- Design Engineer & AI Deployment roles

We’re looking for people who enjoy high ownership, shipping quickly, and applying AI to real-world problems.

Our full postings are available here: https://jobs.ashbyhq.com/amperos

Email me at adam@amperoshealth.com if you're interested!

sent you an email! :)

Photon gives patients ownership of prescriptions. Our platform enables clinicians to send prescriptions to patients via text, giving them the power to compare prices, choose their pharmacy, and save money. By putting transparency and choice into patients’ hands, we’re reshaping the way prescriptions work.

Join us if you're looking to make a real impact on an industry desperately in need of one. Fill out an application here https://jobs.gem.com/photon/am9icG9zdDpL4xgxKjrEK2H6aICx8Qye !

Stack: Typescript, React, Terraform, AWS, Kubernetes

Notable Health | Staff Fullstack Engineer/Senior Software Engineer/Forward Deployed Engineer | San Mateo, CA | Hybrid

Join us at Notable Health! We're building intelligent automation to transform how healthcare works—freeing up clinicians and staff to focus on what matters most: patient care. Our platform uses AI to eliminate manual workflows, streamline operations, and improve outcomes across leading health systems. If you're passionate about meaningful impact and cutting-edge technology, we’d love to hear from you.

Apply here: https://jobs.ashbyhq.com/notable More at: https://www.notablehealth.com

Rockbot | Senior Engineers (Fullstack & Ads) | Remote (US) | rockbot.com

Media platform for businesses. Music, TV, digital signage, ads. Runs in restaurants, bars, retail chains across the country. ~20 engineers, real ownership, backed by Google and UMG.

Stack: Go, Vue, GCP, Kubernetes, NATS (future) for device comms.

Fullstack: Own features end to end. 5+ yrs backend, 2+ yrs frontend, cloud infra. https://grnh.se/kf32f5fk4us Ads: Ad serving, targeting, measurement, data pipelines. Ad tech background helpful (VAST, IMA SDK, SSAI). Distributed systems, SQL. https://grnh.se/f8msf4aw4us

$150K-$210K + equity + benefits.

Questions welcome, or email ryan dot sheppard @ rockbot dot com

Checkly | Multiple Roles | REMOTE | Full time | https://www.checklyhq.com/

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are our foundation for unifying performance and reliability. In 2024, we raised $20M in Series B funding from Balderton, CRV, and Accel to take things to the next level.

-Senior Backend Engineer (Remote, UTC-3 to UTC+3)

-Enterprise Account Executive (Remote, USA - ET, CT, MT)

-Senior Product Marketing Manager (Remote, UTC-4 to UTC+2)

See the full descriptions and apply here (and mention HN): https://jobs.ashbyhq.com/checkly?utm_source=hn

Chorus | ONSITE (Hybrid): Mountain View, Boulder, Austin | chorusview.com/careers

The physical world needs a digital voice. Chorus launched from Alphabet's Moonshot Factory last year with a mission to change how the worlds goods are made, moved, and managed. Our team is a collection of experts spanning hardware, firmware, software, data and ML/AI. We're building the world's first hyper-scalable asset orchestration platform. We have a solid strategy, investors, customers, partners, and many exciting things to build!

Roles:

Lead Full Stack Engineer: build beautiful, intuitive UX from database to browser.

Sr. Backend Engineer: build the platform that will help us 1000x, TWICE.

Sr. Data Engineer: build platforms that make data valuable, fast, and efficient.

Sr. Data Scientist: build data-intensive apps that unleash the story in the data.

Chroma | ONSITE - San Francisco | Full-time | https://trychroma.com

Chroma is the open-source search and retrieval database for AI applications. It supports dense vector, sparse vector, regex, and full-text search. We support local, single-node, and cloud hosting.

We're a team of 14, all engineers today. We work in Rust, Python, Typescript, and Go.

We're hiring for these areas:

- Product design

- Production engineering

- Platform engineering (Rust)

Apply here: https://jobs.ashbyhq.com/trychroma/9ed3aee8-07dd-44e3-9ca1-d...

More details at: https://careers.trychroma.com

Fifty Years is VC firm that backs founders making something civilization needs. Think companies curing disease, combating the climate crisis, ending aging, accelerating science.

https://www.fiftyyears.com/

We also run a founder foundry that helps scientists and engineers start startups: https://www.fiftyyears.com/5050

We're hiring for many roles:

1/ Engineers for our product team, which builds tools to help us better support founders.

2/ A Head of Marketing, to help us help our founders better tell their stories.

3/ Former founders for the partnerships team, to help mentor our portfolio founders.

4/ Opportunistically for other roles as well.

ONSITE in San Francisco and London.

Email join AT 50y DOT com

Architect Financial Technologies | Chicago | Onsite / Remote | Full-time | architect.co

Architect recently raised a $35M series A and is looking to fill a number of software engineering roles.

As a key member of our growing team, you will help build out our advanced exchange which is the world's first centralized and regulated exchange for perpetual futures on traditional assets (FX, stocks, metals, interest rates, energy, compute, and other commodities).

Bonus points if you have:

- Experience with Rust

- Experience working in the finance industry, or a strong interest in electronic trading

- Knowledge of architecture, testing, and deployment of distributed systems

- Live in Chicago

Full-stack development experience with Typescript and React a plus

If you’re interested, please send a resume and brief intro to jobs@architect.co or reach out to me with any questions about the role

L2 Labs | Founding (Software / AI) Engineer | NYC (Hybrid) | Full-time | Salary + Equity

L2 Labs is tackling hard problems in supply chain & logistics, operating as an applied AI research lab. We aim to be equally focused on solving hard problems for our customers and publishing about it at A* research venues.

We’ve already raised our pre-seed round, are partnered with major universities, and have an enterprise customer in global supply chain communications. We are looking for curious, driven, technical folks with an Olympic work ethic who want to join our founding team, stepping into an owner-operator role. You will work alongside skilled engineers and PhDs from top universities on greenfield problems.

Stack: Python, AWS

Email hiring [at] l2labs [dot] ai if you're interested!

Layer Health | https://www.layerhealth.com/ Our engineering team: https://www.linkedin.com/company/layerhealth/people/ Location: BOSTON (Boston Common) or NYC (downtown) - hybrid / NO REMOTE Headcount: ~35 Stack: React / Typescript / Python / GCP Series A, fresh funding: https://www.layerhealth.com/resources/layer-health-raises-se...

Our interview process (candidates love it): meeting w/ me > tech chat with cofounder > take home assignment (capped at 2-3hrs) > onsite interview > offer (no leet code, no algorithms or pressured oddball questions)

Open Roles: Fullstack Engineer (Senior) Python/React/Typescript * Forward Deploy Data Scientist (1-2 years xp) * Jr Data Engineer (1-2 years xp) * ML Engineer * ML Infrastructure * Data Infra Lead Engineer * Research Scientist (PhD req) * Security Engineer

We Offer: * competitive base salary + equity + great health/medical benefits * unlimited PTO * collaborative engineering-first culture

Layer Health was founded in 2023 by leading machine learning researchers from MIT and Harvard Medical School. We are building an AI layer that can accurately and scalably synthesize information from medical records, with the mission to reduce friction everywhere in healthcare. Our LLM-powered platform is solving chart review once and for all, across use cases. For health systems, our first product dramatically accelerates clinical registry abstraction in areas ranging from surgery and cardiology, to oncology. Our long term vision is for our AI layer to safely transform patient care and minimize unnecessary heartbreak. Layer Health’s diverse founding team brings expertise across machine learning, UI/UX, large language models, and medicine.

Email me at mike.hauschild@layerhealth.com for more info!

Howie | Senior Engineer (AI Search / RAG) | Vienna / Remote (EU) Early-stage AI startup in AEC (knowledge management system for large planning teams/architects), live product, EU/UK customers, backed by Pi Labs & DAR.

Looking for a hands-on senior engineer to own AI search & retrieval in production (Python, RAG, vector DBs, cloud). Strong bias to shipping.

Salary + meaningful ownership. Apply: ewa@howie.systems (ewa- i am a founder&CEO, team 6 FTE atm, raising seed now and growing) https://howie.systems Full JD: https://bit.ly/4prjMTJ

Firetiger | Product Engineer | San Francisco | Full time, on-site

Firetiger is building self-driving software operations. We believe the future of DevOps isn't better dashboards (like Datadog), but autonomous agents that monitor, investigate, and remediate issues based on high-level business goals. We are backed by Sequoia Capital and founded by Rustam and Achille, former leaders from Cloudflare and Segment.

We are looking for a Product Engineer to build the interfaces between humans and AI agents running software on behalf of those humans. More here: https://jobs.ashbyhq.com/firetiger/f5d4ba4b-29c8-4f77-bae8-8...

[BOTH FILLED] Brave Software | C++ Engineer, Filterlist Engineer | REMOTE | Full-time

Brave is building a privacy-first browser and a more transparent Web for over 100M users.

On the privacy team, we are looking for:

- C++ Engineer: Working on privacy features in our Chromium-based core engine. Link: https://job-boards.greenhouse.io/brave/jobs/7339167

- Filterlist Engineer: Working on adblocking and JavaScript fixes for websites. Link: https://job-boards.greenhouse.io/brave/jobs/7434948

We are a remote-friendly company with a very-low-meeting culture.

HMCTS / Ministry of Justice | UK (Remote, UK-only) | CONTRACT (Inside IR35 £Day rate) | Security: Willing to undergo clearance | Principal Engineer

We’re evolving the architecture of a mission-critical justice platform and looking for a hands-on Principal Engineer.

We are looking for a track record of reducing complexity and an appreciation for databases as foundational pillars of correct applications.

We value engineering judgement over specific frameworks—if you’re a great engineer who can ramp up quickly we want to talk.

Apply: https://careers.publicsectorresourcing.co.uk/en_GB/careersma...

Rising Team | Senior Software Engineer | Remote (US, Pacific Time adjacent) | Full-time

At Rising Team we are transforming how the world's leading organizations develop high-performing managers and teams. Our mission is that everyone in the workplace feels understood, supported, and empowered.

If building with AI tools like Claude Code excites you and you find yourself thinking a lot about what great, high quality AI-powered engineering looks like, please apply! It's certainly something I've been thinking about a lot.

Job post: https://risingteam.com/careers-openings?bzid=2a63ef877906

CCI | London, UK | on-site (4 days) | software engineers

Castleton Commodties is an energy fund with engineers in London, New York and Houston. In London we are a team of 3 covering various asset classes. We are hiring mid to senior software engineers to continue the build out of our data science and analytics platform and help us understand the commodity market fundamentals. We work mainly in python with other languages sprinkled in. Limited to UK/London based individuals. Pay is very competitive. You can read more about the role here: https://sawir.ly/tnsi I am the hiring manager, feel free to reach out to me with any questions (link in profile).

Are you able to sponsor visa? Already based in London, but would need visa to switch jobs.

Farmgirl Flowers | https://farmgirlflowers.com | Remote (US or EU timezones) | Senior Software Engineer

I’m the Director of Engineering at Farmgirl Flowers, an online flower shop with a loyal customer base. We're looking for a product-minded engineer who can own projects end-to-end and keep things simple, safe, and maintainable.

We're a small team of three, so communication is fast and your impact will be immediately visible. We value pragmatism over "perfect" - shipping useful solutions matters more than polishing forever.

Stack: Rails 8, MySQL, Heroku, AWS, a little React -> moving toward Hotwire.

Email me at ignacy [at] farmgirlflowers.com to know more!

Is there a reason you have a full on dev team and use React instead of just wordpress/squarespace? What product needs prompted building it all yourself?

Also holy cow the homepage was 50mb and took 12s to load. No offense but that is kind of nuts. Consider lazy loading everything below the fold instead of just ramming 50mb of media through at the same time.

Thanks for the question, there are things related to shipping routing, custom packages handling and ops related requirements that were easier to do using custom app than Wordpress/Squarespace. There is always a trade-off to make here and the decision was made to go with custom app (which is our platform that evolved over last 10 years).

Thanks for pointing out media loading times, half of that bandwidth is related to the video we show on the home page, we plan to optimise a lot of things that were pushed "for later" before upcoming Valentines Day.

Hi, can i apply since i can work in those timezones but i am not based in those locations. Also, i tried visiting the website but it says "Unfortunately Farmgirl Flowers is not available in your country."

Fluidstack | SWE, SRE, Networking, Infra, TPM, PM, and many more | SF, NYC, ATX, LON | Full-Time

Fluidstack is a full stack AI infrastructure company building datacenters, deploying GPUs, and operating hundreds of thousands of accelerators for top tier AI labs. We're also partnering closely with Anthropic (https://www.anthropic.com/news/anthropic-invests-50-billion-...) on deploying GW scale clusters.

More info at https://careers.fluidstack.io/jobs or ping careers at fluidstack dot io!

Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:

* Experienced Rails security engineer to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.

Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.

Bond Home | ON-SITE in Florianopolis, Brazil | FULL TIME | Multiple Roles

We are building smart outdoor living spaces.

Come work with a cracked team, in-person, building primarily for the US market.

Interested to hear from talented: firmware engineers (C), mobile (iOS/Android native), backend (Python), UX designers, & quality engineers.

We're heavy users of agentic coding (Claude), looking particularly for engineers who can scale their output with increased access to compute, while being meticulous about security & quality.

Hiring exclusively in Brazil. Must be in or willing to relocate to Santa Catarina. We have an office right by UFSC. We work with a lot of hardware and so an in-office culture is efficient.

Some travel to USA required.

email a pitch to: merck@olibra.io

DoShare Labs | India | Locations : New Delhi, Bangalore, NY(US) , SF(US) ,Remote Positions we're hiring for :

1. Technical Liaison :

Requirements:

2+ Years of Working in Tech Experience | Good Communication Skills | Bachelors or Equivalent Degree

2. Infrastructure Engineer :

Requirements:

3+ Years of Experience as Infra Engineer | Stack - Python, Go, Kubernetes, GCP/AWS/Azure , Cloudflare

3. Project Lead (UI/UX) :

3 + Years of Project Development Experience | Good understanding of market requirements | A/B Testing | Engineer or similar degree

4. Customer Support Executives [English OR Hindi]

2 Years of Customer Support Experience | Speaking Skills | Ability to follow tasks at hand

5. Marketing Posts (3 Positions)

Experience with Marketing and Advertisement | Out-of-the-box Thinking Ability | Led or Organised Events

Note: Keep the position you're applying for in the title.

Apply via Mail : careers@doshare.me

Link11 | QA Engineer | Remote (EU time zone) | Full-time | https://www.link11.com

As one of our QA Engineers, you'll be the guardian of product excellence - thinking like a hacker, testing like a detective, and ensuring our complex systems work flawlessly in the wild. You'll go beyond finding bugs to anticipating the unexpected: edge cases, weird component interactions, and those "no user would ever do this... but what if?" scenarios that separate good products from great ones.

What You'll Own:

* Design battle-tested strategies that catch issues before customers do

* Build automated test suites that scale with our ambitions

* Hunt down bugs across complex component interactions and configurations

* Partner with dev teams to ship quality at speed

* Be the voice of risk assessment when it matters most

You Should Have:

* Critical thinking that connects dots others miss

* Deep web tech knowledge (HTTP/HTTPS, DNS, SSL/TLS, CDN)

* Automation chops (Python, JavaScript, Bash)

* Experience with test methodologies and writing bulletproof test cases

* Debugging skills that turn logs into insights

* Communication skills that turn complex issues into clear actions

Why Join?

You'll be testing cybersecurity products that defend critical infrastructure against DDoS attacks – a single bug could mean the difference between stopping an attack in <10 seconds or watching a bank, power grid, or hospital go offline. This isn't just QA – it's cyber defense at the highest level.

If breaking unbreakable systems and ensuring bulletproof security for critical infrastructure sounds like your kind of challenge, come lead, code, and conquer with us: https://www.link11.com/en/jobs/qa-engineer-remote-first-f-m-...

Big Cartel | DevOps Engineer | Remote | Full time

We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. Candidates must be US residents at this time. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer

Oscilar.com | Sr/Staff Software Engineers & PMs | REMOTE (US/Canada/Brazil/Poland/UK) | Full-time AI Risk Decisioning™ platform that helps organizations manage onboarding, fraud, credit, and compliance risks

Open roles: - Engineering Manager - (Brazil)

- Sr./Staff Java Backend Engineer (Brazil/North America/Europe)

- Sr./Staff Infrastructure Engineer (North America/Europe)

- Staff GenAI Engineer

- Staff SDK Engineers - Web, Android & iOS

- Sr./Staff Data Scientist and Data Engineer

- Full-Stack Engineer - AI Agent Platform

- Product Manager for AI & RiskOps/Case Management

Apply at: https://jobs.ashbyhq.com/oscilar?utm_source=HackerNews

Prompt Health| Senior Full Stack Engineer, Senior DevOps Engineer, Support Engineer | REMOTE (US)

Prompt Health is a fast-growing Healthcare SaaS company with over $100M in ARR, growing 100%+ YoY. We build software used by large healthcare organizations to operate more efficiently and deliver better patient care.

We ship hundreds of features and products each year with a small, highly collaborative engineering and product team. Engineers have real ownership, work closely with product and customers, and influence technical direction.

Roles

- Senior Full Stack Software Engineer: $200k-$225k Build and scale core B2B SaaS product features. Work across frontend, backend, APIs, and data. Collaborate closely with product and design. Tech: PHP (Laravel), Vue.js, MySQL, AWS. High-traffic B2B SaaS

- Senior DevOps Engineer: $200k-$225k Own cloud infrastructure, CI/CD, reliability, and observability. Improve deployment speed, system stability, and security. Tech: AWS, Kubernetes, Terraform, CI/CD, Datadog

- Support Engineer: $90k-$125k Debug complex production issues. Work closely with customers and engineering to identify root causes and improve the product. Tech:PHP/Python, SQL, REST APIs, AWS

- Senior AI Engineer (Natural Language Systems): $160k–$220k Build real-time AI systems for speech and language understanding. Own NLP and LLM pipelines with a focus on accuracy, latency, and cost. Partner with Product and Engineering to ship production AI features. Tech: Python, NLP, LLMs, Speech-to-Text, Docker, AWS

- Senior AI Engineer (Rapid Prototyping & Analytics): $160k–$220k Prototype and ship end-to-end AI systems across ML and LLM workflows. Own evaluation, monitoring, and guardrails for AI pipelines. Translate business workflows into practical AI solutions. Tech: Python, LLMs, ML, Evaluation, Docker, AWS

Competitive compensation, equity, and benefits. We are actively hiring and will respond to applicants!

Apply here: https://www.prompthealth.com/careers#list

Company: Watchtower Health Location: Remote US Role: Founding Full Stack Engineer Compensation: Equity only - til funding Tech: React, Node or Python, SMART on FHIR, healthcare workflows

We are building Watchtower Pulse, an AI driven system that lives inside Epic and Cerner to automate DME and discharge workflows. It reads the chart via SMART on FHIR, checks insurance rules, generates complete referral packets, and routes them instantly.

Founder has deep hands on hospital and EHR experience. MVP scope is intentionally narrow and pilot conversations are active.

Looking for a senior engineer with founder mindset who wants true ownership from day one. Healthcare experience is a plus but not required.

Email Kris at watchtowerpulse@gmail.com

Kubermatic | Full-time | Product Eng & Open Source Dev & CloudNative Consultant | Remote Europe

I am looking for Product Engineers and Open Source Developers to join the KDP and kcp teams.

- Open Source Software Engineer (https://kubermatic.bamboohr.com/careers/24): Work directly on the upstream kcp project. Your contributions will have a direct impact on the open-source community and will help build a framework for managing multi-tenant services at scale. Kubermatic is the project's maintainer.

- Product Software Engineer (https://kubermatic.bamboohr.com/careers/25): Build a platform that makes other engineers more productive. Drive features from discovery to delivery and shape architectural and product decisions. KDP is currently available as a standalone, on-premises solution. As we prepare to launch a new SaaS offering, you'll help evolve our tech stack to meet these emerging requirements.

KCP and KDP tackle the same problem: managing complexity across heterogeneous IT landscapes at scale. kcp is the open-source foundation—a control plane technology that works with any tech stack. We maintain it upstream and contribute to the community. KDP builds on that foundation, delivering a pragmatic platform for enterprise.

We're also hiring for a role that bridges our technology with real-world enterprise challenges:

- CloudNative Consultant (https://kubermatic.bamboohr.com/careers/28): Partner with some of the largest companies in Europe and the US to solve their toughest infrastructure and engineering challenges. You'll guide enterprises through deploying KKP, running virtualization with KubeVirt, and adopting autonomous operations with KDP/kcp —turning complex tech transformations into success stories.

Feel free to PM (wojciech.barczynski@kubermatic.com or LinkedIn) me if you would like to learn more.

SurveyMonkey | Canada (Remote), US (Remote), Ireland (Remote), India (on-site) | https://www.surveymonkey.com/

SurveyMonkey lets people create beautiful, engaging surveys and forms that inspire powerful feedback and inform smarter business decisions. We're hiring for a number of roles, including

* Director of Platform Services

* Cloud / Infrastructure Engineers

* ML Engineers

* Full-stack Software Engineers

You can find more details and apply via https://www.surveymonkey.com/careers/dept/engineering/

Opendoor (https://www.opendoor.com) | In Person | San Francisco, CA | Full-time

We're hiring engineers across the stack at Opendoor. We're building technology to simplify residential real estate - making it easier to buy and sell homes. Our engineering challenges span everything from marketplace dynamics and pricing models to complex operational workflows and integrations with industry systems. If you're interested in applying technology to modernize a massive, traditional industry, we'd love to hear from you. yan at [our domain].com :D

Foxglove | Onsite (San Francisco) & Remote | Full Time | https://foxglove.dev/

Foxglove is the leading observability & data platform for robotics and physical AI. Our software supports the full data lifecycle, from collection, upload, and storage, to analysis and visualization. We're assembling the most talented team in the industry to build a platform for all types of robots. Sound interesting? Join us!

Many engineering & product roles:

- Data Engineer

- Rust Engineer

- Frontend / Viz Engineer

- Product Designer

- Visual Designer

GTM roles:

- Solutions Engineer

- Account Executive

https://foxglove.dev/careers

Clad (YC W23) | Software Engineer | NYC | withclad.com

Happy New Year, HN!

Clad is software for building physical infrastructure. We help contractors track their work and get paid faster.

We're a 5 person team in person in NYC, raised $2.7M, have >5 years of runway, and are ramping up to grow fast in 2026.

You'll build a well-crafted product, and work on challenging problems at intersection of AI, construction (mapping), and fintech.

Apply here: https://bookface.ycombinator.com/company/28070/jobs/61046

Or email me at jason [at] withclad [dot] com

Kinelo | kinelo.com | Full-Stack Engineer (AI + Backend) | San Francisco | Onsite

Kinelo manages the new type of hybrid team that will emerge in the future: humans+AI working shoulder-to-“shoulder”.

Our first product helps human software engineering teams deliver more efficiently and more reliably by assisting in coordination and engineering management. But it’s built on a foundational layer that ingests data, knowledge, and process across communications and systems, exposing that to humans and AI alike.

Eventually, Kinelo will become a proper human+AI orchestration layer, managing entire companies, and our goal is to have Kinelo run Kinelo (we already dogfood it today).

We’re looking for high ownership individuals to join our small team and shape its direction. We also just opened a new SF office and new hires will have the ability to help shape company culture, engineering practices, architecture, and roadmap.

We’re well-funded (just raised another round), founded by a serial founder, anti-bureaucratic, and highly technical.

We’re looking for:

- Those who want to go 0 to 1 with high ownership: moving features and products from idea on a napkin, to prototype, to engineering UI, to shipped and polished product

- ~8 years professional experience, including the pre-LLM days with strong CS fundamentals

- A balance of wisdom from experience and optimism about the future

- Strong TypeScript and Postgres (or other RDBMS) experience at scale and with high reliability (SaaS apps, APIs, etc)

- Experience with a variety of technologies, including containerization, distributed systems, and at least one strongly typed programming language (Go, C++, Java, etc)

- Ideally experience with ML and AI systems (though expertise in ML, data science, etc is not needed for this role)

We can’t sponsor visas but relocation assistance to SF is possible.

Please apply here: https://job-boards.greenhouse.io/kinelo/jobs/4088659009 and also email jobs@kinelo.com, mentioning this post.

Hiring Tech Lead and SRE – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation.

Looking for:

Tech Lead: Lead a senior team, shape product and tech, work closely with founders.

Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.

SRE: DevOps & Infrastructure Engineer // CI/CD and Kubernetes

Apply here: tramcase.com

Spill (https://www.spill.chat/) | Senior I Product Engineer (£84-101k) Senior II Backend Engineer (£108-121k) | London, UK (HQ) | ONSITE | Full-time

Our mission is to make talk therapy free at the point of use for as many people as possible. Right now, we're doing this by selling a mental health support product to businesses. We're a small product-focused company and were cashflow positive in 2025.

If you're interested in the mission and one of the roles, email calvin[at]spill[dot]chat with your CV

Just curious. Do you offer Visa sponsorship?

Valis Insights (VALIS) | Full-time | Software Engineer | remote-first hybrid Massachusetts (US) Hi, I'm Caleb (co-founder/CTO) from Valis Insights. We're a small climate-tech B2B SaaS/HaaS startup, based out of MA. We build material sampling, sorting analytics, and material monitoring web-based and hardware/computer-vision enabled solutions for metals recycling companies.

We're looking for a passionate SWE with some linux/networking/firmware experience to drive forward some greenfield product development and help scale & deliver existing hardware-enabled offerings. We've got some scale-integrated cameras deployed in the field which enables a web-app for analytics for material sampling. We've got a few units deployed at metal recycling facilities, and we're ramping up sales. We're also building a camera-over-conveyor-belt solution for process monitoring (greenfield dev/R&D).

Desired Competencies: linux, networking, basic electronics, firmware, cloud infra (AWS), web products, databases

Nice-to-Have Experience: edge-to-cloud CV system deployment/design, .NET ecosystem (C#, EF), networking (Wireguard, ssh), firmware dev/mgmt, observability (OpenTelemetry, Prometheus), IaC (Pulumi), stats/math/ML/signal-processing fundamentals, basic soldering, web products (TypeScript, React)

Role is remote-first hybrid. For some hardware/firmware/R&D, you'll need to be in-person in Worcester MA, but majority of role is remote. Infrequent travel to recycling facilities (continental US) for deployment/maintenance will be required.

Apply here - https://apply.workable.com/valis-insights-1/j/A937EAA712/ We read and review every application. Please mention "HN" in one of the written responses.

We're also hiring an ML/SWE intern for the Spring & Summer; apply here - https://apply.workable.com/valis-insights-1/j/98C0E1509B/

Contact: caleb.ralphs@valisinsights.com

Tau Robotics | Founding Engineer, ML Systems (Robotics) | San Francisco | ONSITE | Full-time

We’re building a general AI for humanoid robots using world-model-based reinforcement learning trained on large-scale real-world data.

This is a founding engineer role. You’ll work directly with the founders and own core parts of the training and data systems.

Work - Build data pipelines for large-scale multimodal robot datasets - Scale pre- and post-training runs to large GPU clusters - Improve inference efficiency on low-power embedded systems

Stack: Python, PyTorch, Kubernetes, Ray, Lance, dora-rs

Contact: alex [at] tau-robotics.com

Comulate | Senior Engineer (3+ YoE) | ONSITE in San Francisco, CA

We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~ 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.

- Product has caused customers to literally cry tears of joy

- Experienced eng team from Airbnb / Brex / LiveRamp

- Stack: TS, Postgres, React, GraphQL, and Next.js

Apply here: https://comulate.com/careers

Gatehouse Satcom | Denmark | Lead Software Engineer – for 5G/ 6G Satellite Communication | ONSITE

We’re at the forefront of the 5G satellite revolution, serving a global network of operators. Our technology enables broadband connectivity on mobile devices – linking devices via satellites in orbit. From concept to commercial operation, we support our customers with feasibility studies, lab kits, and other tools that enable them to validate and verify solutions before deployment.

You'll be an integral part of our 5G NTN development team, a blend of seasoned and fresh talents dedicated to advancing 5G NB-IoT/New Radio technologies. Your role will centre on designing, implementing, and testing C/C++ software. Utilizing tools like Git and JIRA, you'll contribute to well-structured and efficiently planned projects.

For the right candidate, the role can expand into team lead responsibilities where you will play a key part in planning the day-to-day activities of a self-driven team of 5-10 skilled SW engineers.

Given our niche's international scope, occasional travel to meet customers and partners may occur. About you

With an engineering background in software, electronics or embedded systems, your expertise includes:

    - DSP, GPU, ML and Protocol stack development (OSI Layers 1-4) for wireless/communications systems.
    - 5G NB-IoT and New Radio experience and knowledge is an advantage, but strong SW design and development skills, a good system understanding and ability to learn fast is more important.
    - Programming in C, C++ and Python
    - Object-oriented software development expertise is required.
    - Design, Development, testing, and debugging of real-time and embedded software.
    - Optimizing for highly efficient code execution on embedded platforms
    - Experience with development/deployment in Linux as well as Hardware acceleration is an advantage

Your self-driven nature, teamwork skills, and pioneering spirit are essential for developing new technologies from scratch. Experience in international collaborations and fluency in English will be advantageous.

Apply here: https://nordictechjobs.com/jobs/xThKxtthRS

Civic Roundtable | Growth Marketer | Full-time | Remote (US) Civic Roundtable is building the government operations platform. We're software startup backed by General Catalyst and trusted by public servants at over 1,500 agencies in all 50 states. Growth Marketer job description: https://jobs.ashbyhq.com/Civic%20Roundtable/f74105bd-57bc-4e...

Ringtail Labs | Sr Electrical Engineer | Contract/Remote (US) | $125 - $200/hr |

We build cool products, solve tough problems, and help grow companies.

We are looking for a Senior Electrical Engineer that is well-versed in Altium Designer. Must have several years of experience designing analog and digital circuitry. High speed and impedance controlled routing experience preferred.

Website: ringtaillabs.com Email me (Partner) at bailey@ringtaillabs.com. Please include resume/CV.

Eleshop | Senior PHP Full-stack engineer | REMOTE (Europe, Africa, W Asia)

Eleshop is a supplier of test, measurement and soldering equipment run by engineers.

Interesting projects with a code base which is easy to understand, well-maintained and uses state-of-art technologies.

For more information, visit: https://www.eleshop.nl/vacatures.html (English)

Assist with how to apply or what email to contact, the page does not clearly state how to apply, simply "Does this look interesting to you? Contact us!"

Common Prefix | Software Engineers / DevOps | Greece | Remote | Full-time

Common Prefix is a blockchain research & development company. Blockchain technologies enable large-scale economic coordination through shared, programmable ledgers. Our mission is to solve the foundational scientific and engineering challenges standing in the way of mainstream adoption, particularly around interoperability, scalability, and usability. We combine formal scientific research with production-grade engineering. Our team publishes in top-tier peer-reviewed venues and builds open-source infrastructure used across major blockchain ecosystems. We have contributed to advanced systems including Axelar, XRPL, Sui, and Flashbots, and are trusted partners to protocols building critical infrastructure.

What we're looking for:

Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles.

Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust, Go, and TypeScript.

Open roles:

- Software Engineer (mid): https://www.notion.so/commonprefix/Opening-Software-Engineer...

- Senior Software Engineer: https://www.notion.so/commonprefix/Opening-Senior-Software-E...

- DevOps: https://www.notion.so/commonprefix/Opening-DevOps-Engineer-2...

We offer:

- $50,000–$160,000 / year cash + stock grant + performance bonus (depends on level but not location)

- Local from Athens, Greece, or remote

- Conference participation in exciting scientific and engineering venues, 2-3 times per year

- The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus

Apply here:

https://commonprefix.notion.site/2b7bf672de828051b53cdd37811...

I sent an email applying for the DevOps role to ur careers email handle as instructed.

Splasy Sports is hiring for Senior Typescript Engineers - REMOTE (US). We are a rapidly growing fantasy sports and casual gaming sports products operator.

Our tech stack is NestJS/Express, AWS, Postgres, Datadog for BE and React FE. You can find more info here.

https://betterpool.breezy.hr/

eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time

We are applying AI to organize corporate events.

We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.

Apply here: https://eventfirst.jobs.personio.com/job/1646275

alooola | REMOTE (US) | FULL-TIME | AI Product Engineer (React-Native + Node.js) | $100k–$140k

alooola is a wealth management mobile app for medical professionals (investing + retirement + spending), backed by a 30-year advisory firm with ~$1B AUM. Our app is in production and we’re expanding features now that a major custody/infrastructure upgrade is complete.

We’re hiring our second engineer to own features end-to-end across React Native/TypeScript (iOS/Android) and Node.js/Express/Postgres. AI tools (Claude/GPT) are part of the daily workflow, but we care most about strong fundamentals, validation, and UX polish.

Benefits: medical fully covered; 401k match after 1 year; flexible schedule; unlimited PTO

Apply: https://alooola.breezy.hr/p/0764568c8521-ai-product-engineer

We’re seeking a turn around Engineering Manager to help modernize our PHP code base and add structure to our team.

https://careers.sched.com/jobs/engineering-manager-moderniza...

myDataValue.com | Senior Founding Engineer | Fully Remote (UK Only) | £90k + 2% equity | Raising at £5m round

We are an AI-driven Hospitality Tech platform helping vacation rental owners automate their revenue on Booking.com. We are bootstrapped, profitable (£100k ARR), and growing month-on-month.

We are looking for a Founding Engineer (Python/Django) to partner with us (2 founders) and scale our infrastructure. This is a fullstack role (React) involving high-volume scraping, browser automation & agents.

- Stack: Python, Django, Postgres, React

- Challenge: Enterprise-scale scraping (1000s req/s), reverse engineering, and AI agents.

- Deal: £70k - £90k + Up to 2% Equity.

We are currently raising a round at £5m valuation with top VC's.

Apply here: https://www.mydatavalue.com/founding-full-stack-senior-engin...

Or email me your cv: martin@mydatavalue.com

We’re building a local-AI camera OS: SigmaStar cameras → RTSP → HDMI Node → on-device AI → zero cloud.

Think Android for CCTV, not another mobile app.

We need engineers who know: • Linux video pipelines (V4L2, GStreamer, FFmpeg) • RTSP / ONVIF • Edge AI (YOLO, NCNN, TFLite, OpenVINO)

This is founder-level work — small team, big system.

Email: michaeljbrown844@gmail.com

Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co

Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.

We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:

++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]

++ Lead Infra/Backend Engineer [Tech Stack: AWS]

++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]

++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]

++ Lead Security Software Engineer [Skills: Ability to perform hands-on security engineering tasks, CMMC Compliance Knowledge]

Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.

Cosuno | Senior Full Stack Developer (TypeScript) / Senior AI Engineer – LLMs & Agents | Remote (EU) / Berlin | Full-time | https://www.cosuno.com

Cosuno is a fast-growing tech startup reshaping the construction industry with a digital platform for procurement. We use AI to analyze millions of price points, helping construction companies create bids based on real market data. We're looking to expand our team with creative minds who want to solve real-world problems and impact a massive industry. We are an open-minded, collaborative, and international team.

Currently, we're hiring for two key senior roles:

---

Senior Full Stack Developer (TypeScript)

Location: Remote (EU) / Berlin

Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS

Mission: Take full ownership of features, shaping both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.

You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus).

---

Senior AI Engineer – LLMs & Agents

Location: Remote (EU) / Berlin

Mission: You will build agentic workflows using state-of-the-art LLMs. Lead the technical development of an agent that helps construction professionals process, improve, and validate complex construction documents. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.

You have: 5+ years of engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).

Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company

In addition to the search tools mentioned above, feel free to use https://nthesis.ai/public/hn-who-is-hiring. You can search and chat with the posts on this page. Hope it helps!

ChainSecurity is a young and innovative cybersecurity company that operates in the blockchain and cryptocurrency space. Our mission is to make the blockchain space secure and trustworthy for people, companies, and governments alike. We are proud of our security experts from the renowned universities ETH Zurich, EPFL Lausanne and others. We are trusted by 100+ blockchain companies and established corporations with security audits and services. We have secured complex systems for top blockchain clients, such as decentralized finance (DeFi) projects, and multinational organizations, such as banks and industrial consortia.

A ChainSecurity Auditor will review the most complex blockchain projects to find vulnerabilities which no-one else can. By using state of the art tools, expert knowledge and a deep understanding of the fundamentals, we secure projects handling billions, often forming the foundation in the new paradigm of an open financial system.

Your Responsibilities:

* Work directly with the developers of the most successful teams in the blockchain industry to audit their code and secure their products

* Contribute to our security tools and create new ones in collaboration with our internal research team

* Conduct security research and publish your findings

Requirements:

* Strong background in software engineering, focused on security relevant areas and most importantly being able to reason about complex code

* Experience with penetration testing, vulnerability scanning, threat modeling or similar is a plus

* Good knowledge of cryptography

* Proficiency with Linux and Git

* Good written communication skills

* Fluent in OOP programming language

Bonus Points:

* Formal Verification, White Box, Vulnerability Scanning

* Solid Blockchain Knowledge

* Consensus Algorithms

Join us here: https://www.chainsecurity.com/jobs/blockchain-security-engin...

Questions about the role? Contact: jobs@chainsecurity.com

Trail of Bits is a cybersecurity research and consulting firm based in Brooklyn, NY. We work with companies like Epic Games, Google, Microsoft, and Zoom on their hardest security problems: smart contract audits, application security, vulnerability research, and more.

We're hiring 10-12 summer interns (June-August) to work on real client projects and research alongside our security engineers in NYC. You'll contribute to software security assessments, tool development, and research that gets published. What we're looking for:

Strong technical skills: C/C++, Rust, Go, Python, Solidity, etc. Experience in reverse engineering, appsec, program analysis, smart contracts, or cryptography

NYC interns get the full experience: Summercon, team events, Broadway shows, and more.

Remote available for strong candidates.

Actively reviewing applications and interviewing now.

Apply: https://apply.workable.com/trailofbits/j/0C784B6D41/

Beatdapp | Vancouver, Canada | ONSITE (Hybrid) | Full-time

Beatdapp is a venture-backed ML/music startup based in Vancouver, Canada. We're a relatively small company of ~50 people that works with media companies to solve data intensive (TB/PB scale) problems using ML and classic data systems engineering.

We're looking for a:

- Cloud Infrastructure/Data/MLOps Engineer

to work on our ML recommendation systems, but you'll probably get the opportunity to work on other data systems and the rest of our ML platform as well.

The team pretty great, lots of collaboration and no egos. If you like video games or tabletop games you'll fit right in. Your stack would probably include a lot of GCP (BigQuery, GCS, ...), K8s, Airflow, datastores (Redis, BigTable, etc.) and Python.

Full job posting: https://beatdapp.breezy.hr/p/570e4959dd9f-ml-devops-engineer...

If that sounds interesting you can reach me at kevin [at] beatdapp.com

ProPublica | Director of Product Engineering | Remote (US only) or NYC | Full-time

ProPublica is a non-profit newsroom that investigates abuses of trust in the public interest. Journalism we published last year shed light on the impact of DOGE and ICE, investigated right-wing militias, told stories about the US medical system, and more. Here were our most-read stories in 2025: https://www.propublica.org/article/propublica-most-read-stor...

I'm the Senior Director of Technology. I'm hiring a pragmatic, mission-driven Director of Product Engineering, who will report to me, in order to provide more support for our product engineers who work on our publishing and data products. (This is not a reporting position.) You'll directly lead and manage a small team of engineers and help us to create and maintain great engineering processes.

More about the role here, including a direct route to apply:

https://job-boards.greenhouse.io/propublica/jobs/4623874006?...

Or get in touch with me at ben.werdmuller [at] propublica.org if you'd like to have a conversation about it.

The expected salary range for this position is $170,000 to $180,000. We cannot sponsor visas and must hire in the US. The role is almost fully remote: we have two in-person week-long summits a year.

Wayward (wayward.com)- we’re rebuilding the way brands and creators connect. Backed by a founder with $1B+ exits and growing fast, 3x YoY growth. Looking for NY-based engineers (hybrid) to help us build the platform and the team.

Email me (CTO) jesse (at) wayward.com

Stealth | Software/AI Engineer | Remote Anywhere | Full Time

Hello, I am bootstrapping an AI companion startup. I believe that within 10 years, more people will date AI than humans. I think this is neither good nor bad, just interesting, and I want to build something in this space.

I am looking to hire someone with strong technical and problem solving skills. You will be seeing a lot of problems for the first time and need to just figure out how to hack a solution. Sometimes that involves writing code but not always. It is ok if you don't have prior AI experience.

Interesting problems we will work on:

- extreme latency issues while providing a fully multimodal experience (audio, video, text)

- building models that predict when to interrupt in a conversation

- building models and control systems for emotion

- generating avatar response in real time

- custom 3d models from input image

- real time or very fast video generation with custom characters

- llm memory

As I am bootstrapping this, I can only offer up to $4,000/mo ($50,000/yr) at the moment. If you are interested, please email James at gcyiuqy1 [at] gmail.com

Positron | Bootstrapping Startup | South Korea | Co-founder

Equity-only co-founders. If you must take a salary position, send us a resume with "Salary only" and we'll check back later.

We're developing an efficient social-decision model so that communities can organize social-finance campaigns and effectively administrate funds without being beholden to one creator. Keeping funds in the hands of backers creates accountability and is one key to taking social finance to the next level.

We say that our social tech "makes the money smarter." It will do this by making communities smarter. How we do social will change how every future social platform gets built and will upset every social product on the market. Society will benefit tremendously from the more coherent discourse.

To bootstrap our platform, we are developing an music visualizer called MuTate. It will soon be powered by our in-house machine learning tricks, which do not rely on back-propagation in order to enable radical forward architectures that are smaller and easier to develop and train. This work directly impacts our mission and aligns us both with consumer enthusiasm for small & local AI to run outside the cloud and with people working on hard problems that need AI tool-kits they can embed their own world models within.

We are using PrizeForge as a better kind of Patreon while we finish our crowd cognition implementation and start to integrate social decisions with our existing social finance.

Our entire tech stack is Rust where possible. We use Leptos, Axum, Postgres with SQLx. It's like a full-stack typescript setup, but with Rust and WASM. MuTate uses Rust, the Vulkan API, and Slang.

Anyone who materially accelerates the trajectory of the company will participate proportionately in the rewards. Our work on MuTate will put us default-viable. Our work on crowd cognition and community-organized campaigns will likewise make use default-viable.

Prototype two-dimensional fund raising: https://prizeforge.com Career listings with more details: https://positron.solutions/careers MuTate Github repo: github.com/positron-solutions/mutate

Korean language skill is optional but anticipate learning business Korean and translating a lot. Same timezone is as far as will be considered remote unless you're physically stuck in Ukraine etc and begin by contributing on MuTate.

DuckDuckGo | Multiple Roles | Remote | Full-time | $178,500 - $320,000 USD + equity

Senior Backend Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/abb953ee-5bb7-4637-9f6...

Senior Privacy Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/72ec81ce-54a2-447a-9a8...

Senior Android Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0499efdf-2de5-4e4e-8c3...

Senior iOS Engineer - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/a1239b43-0c9a-45a4-b35...

Senior Web Security Engineer, Browser Platform - $178,500 USD + equity https://jobs.ashbyhq.com/duck-duck-go/12b7b49c-ee06-4d70-850...

Senior Software Engineer, Windows Desktop App (New Positions) - $178,500 USD + equity — https://jobs.ashbyhq.com/duck-duck-go/47e569c6-f995-4955-a89...

Engineering Director, Browser Platform - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/0541f1f3-4302-4b76-93a...

VP, Business Development - $320,000 USD + equity https://jobs.ashbyhq.com/duck-duck-go/276ae352-55b5-4fb2-9b9...

Director, Product Management - - $243,800 USD + equity https://jobs.ashbyhq.com/duck-duck-go/2a379a3e-ee10-45d2-927...

Hi bill, I have Perl experience but I don't meet the required years of experience for the backend role. Are there similar roles that are also more Perl and backend focused?

Kadoa | Multiple roles | Remote | Full-Time | https://kadoa.com

We’re on a mission to give humans and LLMs reliable and fast access to web data.

Web scraping used to be the same for decades (brittle scripts that break constantly). We're automating that end-to-end with LLMs that build and maintain data pipelines. We're also heavily focused on making ethical scraping the default (robots.txt checks, rate limiting, etc.).

All 3 founders have spent years in the trenches writing web scraping and ETL software and still do it almost every single day. We’re making sure every team member can do the best work of their career at Kadoa.

We are looking for people who share our passion for software craftsmanship, data, and AI.

We are growing fast, have a no-bullshit culture, and try to minimize the distance between the code you write and the customers who use it.

We have openings for:

- Senior Frontend Engineer: https://www.kadoa.com/careers/frontend-engineer

- Senior Software Engineer: https://www.kadoa.com/careers/senior-software-engineer

If that sounds like you, please email me at (adrian at kadoa dot com) and mention HN in the subject line. AI slop applications will be filtered out immediately ;)

Temporal Technologies | Multiple positions in United States - WORK FROM HOME | FULL-TIME |

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure. Backed by top VC firms, we have built a team of professionals from various successful start-ups and well-known technology companies.

Temporal Raises Secondary Funding: https://temporal.io/blog/temporal-raises-secondary-funding

Temporal in 7 minutes: https://temporal.io/tldr

We're looking for senior level engineers for multiple roles - see here - https://www.temporal.io/careers

FEATURED ROLES:

Staff Software Engineer, Traffic → https://grnh.se/1cbb896d7us

Staff Software Engineer, Cloud Infrastructure → https://grnh.se/8b0ba8347us

Staff Software Engineer - Cloud Capacity → https://grnh.se/a0hc6o6h7us

Senior Product Manager, SDK & Developer Primitives → https://grnh.se/2e82af137us

Senior Staff SWE, Cloud Proxy → https://grnh.se/5lz30bcx7us

US benefits include: Unlimited PTO, 12 Holidays + 2 Floating Holidays, 100% Premiums Coverage for Medical, Dental, and Vision, AD&D, LT & ST Disability and Life Insurance , Empower 401K Plan, Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more! Benefits outside the United States vary by country.

Apply here https://www.temporal.io/careers/

Sent over an app, the name is Kevin! https://www.linkedin.com/in/kevinmehta01/

Scorecard is the simulation platform for self-improving AI agents. We help teams encode expert judgment into reward models and run 10,000s of scenarios in minutes instead of reviewing 10s of production cases over weeks.

Our team built simulation systems at Waymo, Uber ATG, and SpaceX. Same discipline, applied to AI agents. Backed by Kindred Ventures and Neo, with multi-billion dollar customers.

Founding Software Engineer ($175k-$250k + equity)

Build infrastructure for large-scale agent simulation, reward model pipelines, and scenario generation. Ship fast with a low-ego team.

Stack: TypeScript, React, Node.js, Postgres. Bonus: LLM/RL experience, founder background.

https://www.scorecard.io/careers/software-engineer

Founding GTM Lead

Own demos, sales playbook, and positioning for AI teams building frontier agents. 3+ years early-stage sales/product marketing. AI/developer tools experience a plus.

https://www.scorecard.io/careers/founding-gtm

In-person in SoMa. Full benefits, daily lunch, unlimited PTO.

Apply: jobs [at] scorecard.io (mention HN)

Corgi Insurance (YCS24) | San Francisco & London | 7 days a week ONSITE

Taking on the entire insurance industry.

Full stack software engineers. Python and typescript.

https://calendly.com/sam-corgi/session

corgi.insure

Neon Health | AI in healthcare | Hiring Eng, Product, GTM | SF, Remote (North America)

- Senior Backend Engineer | SF, Remote (North America) | Full-time | $170-225k + equity

- Software Engineer | SF, Remote (North America) | Full-time | $140-200k + equity

- Forward-Deployed Product Manager | SF | Full-time | $120-170k + equity

- Growth Chief of Staff | SF | Full-time | $105-$135k + equity

- CSM | SF | Full-time | $120-170k + equity

- Account Exec | SF | Full-time | $120-270k + equity

https://neonhealth.com

We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow.

Traction: profitable and growing fast. Selling 7+ figure contracts to enterprise healthcare customers.

Team: built by exited founders, YC & MIT alum, ex-Tesla, ex-Google engineers.

Top investors: funded by elite Silicon Valley VCs who've backed unicorns like DoorDash, Lyft, and Mammoth Biosciences. And strategic healthcare investors with deep industry connections.

Outsized impact & opportunity: work at the intersection of agentic AI, healthcare transformation, and life-changing patient outcomes.

If you want to work on a team of A-player athletes, doing the best work of your career, and helping get life-saving drugs to the people who need them, apply here: https://neonhealth.com/careers#open-positions (and make sure to mention HN!)

Is the Software Engineer role actually remote? The job posting says on-site and your Careers Page says:

> We work together, in person, in downtown San Francisco. And we have frequent team offsites. We believe this cadence is optimal for modern knowledge work. Remote work is not for us

The software engineering role is the only one where we'll make an exception for remote. Feel free to send me your resume at kyle@neonhealth.com!

telli (YC F24) is hiring across engineering, design, and sales. [On-Site, Berlin]

More here: https://hi.telli.com/join-us

Marker | Full-time | Remote or Hybrid (NYC/SF/London) | https://markercollective.com

Marker is a technology venture from 3 leading communications agencies. We’re an incubator building and launching force-multiplying software products for communications teams.

Our first product is Delve (https://delve.news) — a coverage monitoring, analysis, and insight toolkit to track and measure the entire online conversation about your business or industry.

Our product team is small and autonomous, but with the resources, expertise, and customer access of the global agencies we work with. We’re hiring an early engineer to join us on this journey; you’ll have a large impact on what we build, how we build it, and where we’re going next.

Our current technology stack includes Deno, React, and PostgreSQL. Bonus points for expertise in any of: data visualization, distributed systems, web scraping, large-scale data pipelines.

Contact: dylan (at) company domain. No recruiters or agencies, please.

Root Sustainability | AI / ML Engineer, Senior UX/UI Designer | REMOTE / The Netherlands (or hybrid) | Full-time | Seed-stage + equity

We’re Root Sustainability. We help companies understand the environmental footprint of what they produce, starting from messy, incomplete operational data. Think tens of millions of purchase order lines, vague product descriptions, complex supply chains, messy ERP exports, and sustainability logic that does not fit neatly into spreadsheets. Our goal is to turn all of that into auditable, high-granularity insights that feel clear and usable.

We’ve recently closed a EUR 1M seed round and are growing the team across both product design and AI. We are building foundational systems, not wrappers, and we are looking for people who want to own real problems end to end.

Roles:

AI / ML Engineer

You will take the lead on everything AI inside the product. This is a hands-on role: designing, building, evaluating, and deploying LLM-powered features end to end. You will work closely with our engineering team, but you will own the AI direction from prototype to production.

Senior UX/UI Designer

You will own UX/UI end to end: research, flows, wireframes, prototypes, and polished interfaces that make complex sustainability domains feel obvious. You work closely with product and engineering as a partner, shaping what we build next.

What you will do (AI / ML):

Design domain-specific inference pipelines for environmental data.

Make LLM outputs stable, traceable, and reproducible.

Build structured reasoning systems, not just chat.

Use embeddings and semantic similarity to match product descriptions to impact datasets.

Evaluate models for accuracy, hallucinations, and bias.

Deploy and operate LLM workloads on AWS.

Integrate AI outputs into a Python and Postgres platform.

What you will do (UX/UI):

Lead design for key features: mapping, dashboards, workflows.

Turn fuzzy sustainability problems into clear, user-centered interfaces.

Build prototypes and run lightweight user testing.

Maintain and evolve a design system in Figma.

Ship frequently with engineers, not just hand off specs.

You should apply if (AI / ML):

You have 3 to 5+ years experience in software and or ML engineering.

You are strong in Python with hands-on LLM or NLP experience.

You have deployed AI systems in production on AWS or similar.

You think in systems and pipelines, not just prompts.

You care about evaluation, monitoring, and reproducibility.

You have a product mindset and optimize for clarity and user value.

You should apply if (UX/UI):

You have around 5+ years experience in UX/UI with a strong portfolio.

You are pragmatic: clarity over trends, iteration over perfection.

You thrive in early-stage environments with shifting priorities.

You know design systems, user research, and can defend decisions.

Bonus: data visualization experience, sustainability interest, accessibility skills.

Constraints:

Authorized to work in the EU or able to work as a contractor.

Availability overlaps with 10:00 to 16:00 CET.

Perks:

Competitive salary with stock options.

Remote-friendly or hybrid with occasional meetups.

Unlimited vacation days.

Direct impact on product direction and core systems.

Small, kind, motivated team solving hard problems together.

How to apply:

AI / ML Engineer: https://root-sustainability.homerun.co/ai-ml-engineer

Senior UX/UI Designer: https://root-sustainability.homerun.co/senior-ux-ui-designer

Metabase | https://metabase.com/ | REMOTE | Full-time | Product, Design and Engineering

Metabase is an open source (https://github.com/metabase/metabase) business intelligence software that lets anyone in your company rummage around in the databases you have. It connects to a number of databases / data warehouses (BigQuery, Redshift, Snowflake, Postgres, MySQL, etc).

Here's a dashboard about us: https://stats.metabase.com/public/dashboard/92d6b7ea-7526-48...

People rather like the product (https://metabase.com/love). We're a remote team full of people who care about user experience, making complicated things as simple as possible and building things. We have a deeply pragmatic engineering culture and value building things that people actually use vs whatever closes a deal or makes for a good press release.

Tech stack: Clojure on the backend, Typescript and React on the frontend

We've posted in several "Who is hiring" threads in the past with good success, we hired quite a few folks from these posts!

Frontend Engineer role:https://jobs.lever.co/metabase/8f02d3fa-edf4-4433-a6d1-4f9e5...

Backend Engineer role: https://jobs.lever.co/metabase/85f454d8-e795-4978-8a2b-4b8bf...

Engineering Manager role: https://jobs.lever.co/metabase/5bf3233d-a162-47b2-8d85-d3650...

Product Designer role: https://jobs.lever.co/metabase/b6ab96a1-5d3f-4e5b-a611-5a79d...

Product Manager role: https://jobs.lever.co/metabase/98aa4a3d-58e4-4c69-895f-7cf50...

DeepL | Full-time | UK, EU, New York | HYBRID

At DeepL, we're on a mission to build intelligent, trusted AI that helps organizations achieve their most important goals – in language and beyond - unlocking human potential and making work simpler, smarter and more connected.

We're hiring across the company for numerous roles in engineering, research, leadership, and more.

Apply on Ashby:

Forward Deployed Engineer | Agentic AI https://jobs.ashbyhq.com/DeepL/18674a65-3787-4d18-840d-dff22...

Engineering Manager | Platform https://jobs.ashbyhq.com/DeepL/7fc277fd-6f96-4ba9-b4c3-4f396...

Head of Security https://jobs.ashbyhq.com/DeepL/21b6aba2-ac2c-441b-95cc-2361e...

Senior Staff Data Engineer https://jobs.ashbyhq.com/DeepL/eeb36e69-f2d8-4340-9db3-2516b...

Senior Staff Software Engineer | Voice https://jobs.ashbyhq.com/DeepL/5ccd0fc5-22dc-488e-bf57-dfc28...

Staff Platform Engineer https://jobs.ashbyhq.com/DeepL/2c0189db-39ff-4846-96c1-b0c51...

Head of Tooling | AI Research https://jobs.ashbyhq.com/DeepL/c31dd30e-b760-427a-a433-a8125...

Research Manager | Customization https://jobs.ashbyhq.com/DeepL/55a73034-7138-48b5-a36a-d0079...

Senior Technical Product Manager | AI Systems https://jobs.ashbyhq.com/DeepL/aaf3c2f7-ac14-4f53-8abe-63ed2...

View all technical openings: https://jobs.ashbyhq.com/DeepL

Me on LinkedIn: https://www.linkedin.com/in/steven-syrek/

Pelairo Inc. | Senior Full Stack Developer | REMOTE (US Only) | Full-time | $100-150k

At Pelairo we're building the most intuitive and flexible Laboratory Information Management System (LIMS) on the market. "Manage the lab, not the LIMS!"

After a successful hire from our post in November, we're back! We're looking for a hands-on Senior Full Stack Developer to help design and deliver core product experiences across our stack (TypeScript + NestJS on the backend and Next.js on the frontend.) You'll work on customer-facing workflows, turning ambiguity into shippable slices, and helping us level up reliability, security, and speed as we scale.

What you'll do:

    - Build features: implement and ship production ready functionality across frontend and backend (TypeScript, Next.js, NestJS).

    - Backend: contribute heavily to APIs, data models, and integrations that power questionnaire-driven workflows and FHIR pipelines.

    - Frontend: build intuitive, configurable UI modules for complex healthcare workflows, collaborate closely with Product and domain experts.

    - Quality & reliability: contribute to testing strategy (unit/integration/contract/E2E), safe migrations, and rollouts (feature flags).

    - Observability & performance: instrument tracing/metrics/logging, improve dashboards/alerts, and participate in incident reviews and follow-ups.
    - Engineering excellence: raise the bar through strong code reviews, pragmatic standards, and improvements to the developer experience.

    - FHIR correctness: help ensure backend transformations produce valid FHIR resources in Medplum and support scalable data flows.

What makes you a great fit:

    - 7+ years building production web applications (frontend + backend) in a fast-moving environment.

    - Strong TypeScript + Node.js experience and solid production exposure to NestJS (or comparable backend frameworks with willingness to ramp quickly).

    - Strong experience with modern React-based frontend development (React / Next.js) and comfort owning UI implementation details.

    - Experience shipping ambiguous projects end-to-end with good judgment, pragmatism, and clear communication.

    - Familiar with building secure systems and thoughtful about reliability, testing, and performance.

Bonuses:

    - Experience with FHIR / Medplum, healthcare data workflows, or LIMS/clinical systems.

    - Familiarity with HIPAA and/or SOC 2 practices.

    - AWS experience (e.g., Cognito, Fargate) and comfort working in cloud-native environments.

Stack: TypeScript (Next.js + NestJS), Medplum, AWS (Cognito, Fargate) Visa/relocation: No

How to apply: Email hiring [@] pelairo.com and mention "HN Who's Hiring January 2026." (We know our website needs some work, but the product is our priority right now.)

John Carroll University Faculty of Practice in Data Science

Cleveland OH | Onsite

To view the complete job description and apply, please visit: https://jcu.peopleadmin.com/postings/3954 * Only applications and inquiries through this website will be considered.

The Department of Mathematics, Computer Science, and Data Science (MCDS) at John Carroll University invites applications for a Faculty of Practice (open rank, non-tenure-track) position in Data Science. This is an exciting opportunity to shape the future of our growing Data Science and Analytics program and serve as a vital link between our students and industry. We welcome applicants from a broad range of data science specialty areas. Faculty rank and salary will be commensurate with experience and academic credentials. Full consideration will be given to applications that are complete by January 12, 2026, although applications will be accepted until the position is filled. The anticipated hire start date is August 2026.

In addition to teaching a variety of undergraduate courses, the successful candidate will play a critical leadership role in the development and growth of our Data Science and Analytics curriculum and student outcomes. They will also collaborate with the Career Center to help establish industry partnerships and serve as a mentor to students pursuing careers in data science and analytics. Service to the department and university is also a key component of this position.

Duties and Responsibilities The successful candidate will play a critical leadership role in the development and growth of our Data Science and Analytics curriculum and student outcomes, including: - Teach a variety of undergraduate courses. Potential courses include data mining, big data and cloud computing, or agentic development. - Assist with crafting and implementing a vision for the Data Science and Analytics program, guiding its strategic direction and evolution. - Keep up to date on trends in Data Science & Machine Learning, given traditional DS techniques are being handled by AI (e.g. exploratory data analysis, outlier detection, etc.). - Collaborate with the Career Center to help establish industry partnerships, serving as a key industry liaison to facilitate internships and career opportunities for students. - Mentor and advise students pursuing careers in data science and analytics. Contribute to departmental and university service, including participating in cross-university data initiatives.

Required Qualifications - A Master’s degree in a related field. - Experience communicating findings effectively in the professional world. - Interest and enthusiasm in working with undergraduate students in a liberal arts environment. - Familiarity with strong pedagogical practices, including active learning approaches.

Preferred Qualifications - Prior teaching experience as an instructor of record at the undergraduate level. - Industry experience in data science or an adjacent analytical field. - Evidence of effective teaching, training, or mentoring at the college level or in professional settings.

Crypto bros needed!

[Midl] - (REMOTE) Frontend developer - https://forms.gle/GzwXL2qwHXNMPXt27

[Ditto] - (REMOTE) Development Lead - https://forms.gle/UTGp6vY6GA7uefB26

[Midl] - (REMOTE) Backend developer - https://forms.gle/XdYHTZokBRYbX28u9

[Midl] - (REMOTE) Senior Smart Contract & Backend Engineer - https://forms.gle/eedvyTx17Y35MVWZ9

[Midl] - (REMOTE) Lead Backend Developer - https://forms.gle/9vvj1GDFrmYXsZo16

Please don't build this. We don't need human extinction due to hijacking the evolutionary instinct to bond with other people and knowingly guiding people down an evolutionary dead end.

There are so many ideas to explore and problems to solve. I would be happy to give you 5 for free, I have more problems in my business laboratory than I have time to build. I'll give you a few ideas to work on. Book office hours if youre interested: hourshttps://calendly.com/ryanwmartin/open-office-hours

Not the posted but may I contact you ?

Yes. Feel free to book.

There's absolutely no way it's worse than porn or obesity or - hell - war or climate change or any of the millions of shitty things humans do to each other. In fact some people might learn emotional intelligence.

Hard disagree based on neuroscience, psychology, and anthropology. There are multiple systems of the brain that deal with emotional connection. Sexuality is one system but pair bonding is a more whole brain and body bond.

Further, porn is generally an act of consumption not interaction (I get that is changing) but interaction poses a new risk of an influenza feedback loop. That will affect a person’s entire life.

I could go on about the distinction but I don’t want to write a thesis with my thumbs.

We detached this subthread from https://news.ycombinator.com/item?id=46469223 and marked it off topic.

Fair point. Opinions about the merits of a business are off topic. I’ll consider that next time before posting.

Thanks. It’s nothing to do with the validity of people’s concerns about these kinds of products, but just the rules and the principles; they have to be upheld regardless of the specifics. And really, if we’re going to save humanity from products like this, it won’t be via HN Hiring threads.

REQUEST to include the 4DWW (Four Day Work Week) tag & text in the description to provide a clear signal to companies that workers are yearning for it.

It’ll also save time on both sides. My experience is that companies can be open to it but there’s no way to know without getting into the interview process

Is any company actually doing this? I haven’t heard of anyone that has this setup. Maybe contract work, but never a full time employee working 4 days.

It's not unheard of here in Sweden, not common but I know a couple of people here and there.

Gobii AI | Senior Software Engineer | REMOTE (US) | gobii.ai

Gobii is the easiest way to deploy browser-use agents in the cloud or on-premises. We're building an open-core AI workforce platform—browser-native agents and automation tools. We have paying customers.

The entire team contributes to browser-use. We also have contributors to Apache NiFi, LiteLLM, and RA.Aid (open-source coding agent I created). Open source is core to how we build and how we think. We're backed by Open Core Ventures.

HQ is San Francisco, but much of the team is in the DC area. East Coast timezone preferred, DC area even better—but we're fully remote.

What we're building: The orchestration layer for browser-use and AI agents. Systems that navigate, reason, and execute on the real web.

Who we're looking for: You've built agentic systems that shipped to production. You have opinions about tool use, context management, and why most "agents" are just glorified prompt chains. You strongly prefer working in the open—a significant part of this role is contributing to OSS repos. We strongly prefer candidates with existing open source contributions.

Why now: We have strong traction and are expanding the team. You'd be early—with real influence over product, architecture, and how we work. High autonomy, high trust, small team of people who know what they're doing.

Comp: Cash + healthcare + modest 401k match + options. In line with SF-based VC-backed startups at pre-seed stage.

Stack: TypeScript, Python, browser automation, LLM orchestration.

Email: careers@gobii.ai (subject: "HN")

I applied to the Frontend Engineer Role last month, but haven't heard back yet. Would it be possible to bump up the application?

also haven't heard back regarding frontend role. Applied Dec 1.

MixRank (YC S11) | Software Engineers | 100% REMOTE (Global) | Full-Time MixRank processes petabytes of data every month from web crawling. We have hundreds of customers using our data products including Google, Amazon, Facebook, Intel, and Adobe, across industries including Finance, Recruiting, Sales, Marketing, and Security. We’re a fully-remote company with a global footprint in over 20 countries. We're growing, profitable, employee-owned, no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.

We are looking for passionate individuals for whom programming is not just a job but it’s something they love to do. We're obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.

Our code base is very friendly to new contributors. You'll have a fully-functional development environment within hours (fully automated) and be pushing commits on your first day. Deployments to production happen multiple times per day and finish in less than 2 minutes. Effectively all of our codebase is written in Python, Rust, SQL, Javascript/TypeScript, and Nix. The core technologies you'll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.

We operate at a larger scale than typical startups. We operate two datacenters with high performance servers we've built that are capable of dealing with the volumes of data we process. We've implemented our own distributed file system. We do full-scale web crawls. We download and perform static analysis on the entire universe of Android APKs and iOS IPAs that are published. Unlike a typical startup where you'll spend half of your time in meetings, and the other half fixing bugs from Jira tickets— at MixRank you'll get to challenge yourself with difficult technical problems that will help you to grow as an individual.

We're hiring continuously for the positions below— they aren't singular positions that will close once filled. Our philosophy on hiring is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities that are specialized to their interests. Other companies will come up with a long list of specific requirements for a position with the expectation that you'll exactly replace someone from the team, or that you'll be the perfect tetris piece that satisfies the job requirements decided by a committee. MixRank is more pragmatic: we'll first get excited about having a unique individual on the team, then we'll figure out the best way to accommodate their specific talents.

-- Junior Software Engineer - Remote (Global), Full-Time

We're looking for remote junior engineers that have 0-3 years of professional experience in software, and 5+ years of curiosity exploring computers, programming, and technical hobby projects. This is an open-ended entry role with mentorship and diverse opportunities to work on all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more. To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, etc.

Ideally you've already graduated, but if you still have one or more years left of school, please feel free to apply anyway, and if you're the right fit for the team we'll figure out a way to accommodate your schedule. https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j... --

Software Engineer - Remote (Global), Full-Time

We're hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, devops, and more. We'll cater the role to whatever subset of these areas match your interests.

Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.

https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s...

I’m Kiran, Chief of Staff (CoS) at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.

Hi Kiran, do you adjust the pay for people based in the USA?

Your second link shows a wage of $24K - $48K

I think he does not.

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