16 karma · joined June 13, 2022
i spent way too much time on things like the language itself, map generation, and figuring how to only recompute the sim on material code changes vs whitespace and comments (it assembles to "bytecode" with debouncing! and the sim component takes the bytecode as a prop).
we'll see if good ROI, we definitely intend to run more of these types of challenges in the future, so much of this work won't go to waste
I had no clue, but thanks for the book lead! It didn't come up directly, but SimCity 2000 and especially SimCity 4 had a huge impact on me growing up / I still spin up SimCity 4 from time to time, so I imagine there's a massive indirect influence haha.
Moment is building core infrastructure for fixed-income, the world's largest asset class (4M+ instruments, $150T total market). We work with some of the largest financial institutions to bring all of their fixed-income operations into a single platform.
Cool things we've built include a liquidity-aware portfolio optimizer, high-cardinality market data pipelines, and a best-in-class trading system and ledger. Backend stack is generally Go/Kafka/Postgres on ECS, though some of the quant-ier services are built in Python. Frontend stack is NextJS. Company stack is Slack/Linear/Notion.
Roles:
- Distributed systems engineer: build features + scale systems to model, optimize, and support an idiosyncratic, complicated domain
- Product engineer: build beautiful, powerful interfaces that put these new capabilities in the hands of asset managers, financial advisors, traders, and more.
See more + apply at https://moment.com/careers.
You end up with three symmetric constraints + the box constraint:
- The sum along any x, y, or z row is 1 (one of each number per row, one of each number per column, and one number per square)
- The sum of each 3x3x1 box slice is 1 (one of each number per box)
I really like the symmetry between the row sum constraints here. And it does pretty neatly align with the way many people solve Sudoku by writing little numbers in the squares to represent possible values before pruning impossible ones.
Moment is building core infrastructure for fixed-income, the world's largest asset class (4M+ instruments, $150T total market). We work with some of the largest financial institutions to bring all of their fixed-income operations into a single platform.
Cool things we've built include a liquidity-aware portfolio optimizer, high-cardinality market data pipelines, and a best-in-class trading system and ledger. Backend stack is generally Go/Kafka/Postgres on ECS, though some of the quant-ier services are built in Python. Frontend stack is NextJS. Company stack is Slack/Linear/Notion.
Roles:
- Distributed systems engineer: build features + scale systems to model, optimize, and support an idiosyncratic, complicated domain
- Product engineer: build beautiful, powerful interfaces that put these new capabilities in the hands of asset managers, financial advisors, traders, and more.
See more + apply at https://moment.com/careers.
> You can review or adjust your AutoPay settings at any time.
I honestly find the latter more confusing. It reads like documentation, so I'm primed to think that the link will take me to a documentation page about autopay settings rather than to my personal account settings. The former is very clear that it is prompting me to take an account action if I desire.