
Replit
Senior
Founding engineer role launching 0→1 agentic product bets inside Replit's Product Foundry
Product Foundry is Replit's internal incubator for high-risk, full-stack 0→1 initiatives meant to define new multi-billion-dollar categories around AI coding agents. As an Engineer DRI, you'd run a lean squad through 3-week sprint cycles with total ownership of an initiative's technical, product, and launch outcomes. This is a high-agency, founder-style role for someone comfortable with ambiguity and fast market validation, based out of Foster City with an in-office requirement.
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What this interview tests
- Founder-style end-to-end ownership (DRI model)
- Rapid 0→1 execution under tight sprint cycles
- Agentic software development stack (coding agents building/testing/reviewing code)
- Product judgment: balancing UX, speed, correctness, maintainability
- Cross-functional leadership without formal authority
- Modern web stack (TypeScript, React, Node.js, Postgres)
Common question themes
Tell me about a 0→1 initiative you owned end to end under a tight deadline
How do you decide what to cut when scope and timeline collide
Describe a platform system you built that other teams depended on
How would you help a coding agent build, test, and review its own code
Give an example where you led a project with stakeholders who didn't report to you
How do you validate a risky product bet fast with real users
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