Software Engineer - Backend/Fullstack
$125K - $225K + 0.20%–0.75% equity
Will sponsor visas
We're working with a YC-backed startup that’s just raised a fresh $5M seed round from some of the best investors in the game. They’re building AI teammates that automate complex insurance workflows - from processing unstructured docs to making real phone calls - and they’re on a mission to replace the repetitive manual labor behind one of the largest industries in the US. Now they’re hiring a backend/fullstack engineer to join the early team and help scale the core product from the ground up.
What you’ll do:
- Build and own major parts of the product backend
- Help define technical architecture and scale performance
- Work directly with the founding team to shape the product and culture
- Contribute to the long-term vision: building vertical AI agents as reliable and adaptable as human teammates
What they’re looking for:
- 3+ years of experience building backend systems (Python preferred)
- Track record of 0-to-1 product work
- Clear communicator - written and verbal
- Bonus: B2B SaaS or agent workflows
- Most importantly: strong ownership and internal drive. If you're world-class on that front, the rest is flexible.
Why this is different:
You’ll be joining a tiny, elite team at the inflection point - when the product is just taking off, the market is wide open, and the opportunity to own something meaningful is real. Perfect fit if you're planning to found your own company in the future and want to accelerate your path.
Key Skills
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- Posted
- Aug 01, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- San Francisco Bay Area
- Company
- HartleyCo
Industries
Categories
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