Senior Full-Stack Engineer (Backend-Leaning) | San Francisco, USA
Confidential • Toronto, Ontario • Posted March 23, 2026
About the Role
- On-site | San Francisco, USA
- $200,000 – $240,000 Base + Equity
- AI Product | High-Agency Startup | 0-to-1 product build
Snapshot
Join a high-agency, AI-native startup (12–14 team members, ex-founders & CTOs) building what could become the Claude for complex jobs — a personal AI chief of staff designed for knowledge workers.
This is a senior, product-first engineering role with end-to-end ownership, where engineers don't just code — they shape the product, interact with users, and drive outcomes.
If you're looking for structured environments, tickets, or low ownership — this is not the role.
What You'll Do
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Own product features end-to-end (no ticket-taking culture)
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