Senior Full-Stack Engineer (Backend-Leaning)

Company: Talent Search PRO
Location: San Francisco
Posted on: April 2, 2026

Job Description:

Job Description We’re a high-agency, AI-native team of 12–14 people based entirely in San Francisco building what we believe will become the “Claude for complex jobs.” If 2025 was about AI coding, 2026 is about AI doing — bringing real, contextual AI leverage to knowledge workers. We’re building a personal AI chief of staff that works in the background, understands context, and curates work for supervision rather than manual execution. We are hiring a Senior Full-Stack Engineer (backend-leaning) to join us in person in SF. We’re building a personal AI assistant for knowledge workers — something closer to “Cursor for knowledge work” than a chatbot. The system: Understands user context Curates and prioritizes work Operates in the background (e.g., during commutes) Delivers supervision-ready output We’re well-positioned post-fundraising to become a major player. This is a senior, product-minded engineering role with end-to-end ownership. You will: Own features from conception ? architecture ? implementation ? shipping ? iteration Handle backend-heavy work with some infrastructure/DevOps responsibility Implement basic frontend functionality when needed Work directly with users (engineers onboard users themselves) Translate user feedback into experiments and shipped improvements Operate in an ambiguity-tolerant, fast-moving environment This is not a ticket-taking role. Feature requests are assigned to individuals, and you own them fully. Tech Stack TypeScript React Next.js Node.js PostgreSQL Cloudflare AWS additional infrastructure providers AI model integrations (multiple providers) You must: Understand AI applications and agentic workflows Have experience with agent loops and model interaction patterns Be able to ramp quickly on AI-heavy systems You do not need deep ML engineering expertise — but you cannot be starting from zero. In-person only (San Francisco office) Must be US-based or willing to relocate Europeans may be considered (O-1 eligible)

Keywords: Talent Search PRO, South San Francisco , Senior Full-Stack Engineer (Backend-Leaning), IT / Software / Systems , San Francisco, California