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W24 · $35M+ raisedStaff Software Engineer · $225K–$300K
San Francisco / NYC
Work with engineers from
Not chatbots. Not copilots. Autonomous digital workers that do real jobs. Our first, Ava, is an AI BDR used by hundreds of companies — she's not a tool someone uses, she's a teammate.
You'll build the backend that makes AI employees possible. We process millions of signals to make autonomous decisions.
Design the services and pipelines that let Ava process huge signal volumes and make reliable decisions.
Own core backend systems across APIs, data, workflow orchestration, and production reliability.
Design it, ship it, monitor it. You own outcomes instead of only owning tickets.
Ship every week with a flat team, fast feedback loops, and high standards.
A senior backend engineer who thrives in ambiguity and ships with conviction.
6+ years backend
Ideally at a high-growth startup where you owned systems end to end
5x engineer
Who knows how to leverage Claude Code effectively
Data-intensive systems
Distributed systems, database performance, API design at scale
Cloud-native
Containers, orchestration, CI/CD, and monitoring
Autonomous AI agents interacting with real people and managing real infrastructure.
Small team, large scope. The systems you build directly power customer outcomes.
Ship constantly, iterate quickly, and drive measurable impact.
Competitive cash and meaningful equity aligned with long-term company value.
Full-time in-person. Remote considered for exceptional matches.
Work directly with leadership and influence the technical roadmap.
Five conversations. No take-home. We respect your time.
1
Chat with our recruiter
2
Deep dive with an engineer
3
System design conversation
4
Meet our co-founder and CPTO
5
Final conversation with CEO