PosterChild Inc ($2M pre-seed) | https://posterchild.ai/ | – Founding Full-Stack Engineer – Bay Area (Hybrid) | Build the core of an AI platform already used by 40+ nonprofits including UC Berkeley, SMASH, and the Kapor Foundation. Several partners have boosted their fundraising campaigns by hundreds of percent with PosterChild. As our one of first engineers you’ll work across Next.js/React + Python/FastAPI, integrate cutting-edge AI workflows, and make key architecture decisions with the founding team. Salary: $120–150K base + $10K bonus + 0.25–1% equity (performance grants available). JD: https://shorturl.at/DBTK4