Member of Technical Staff, AI Products
Zaun · San Francisco, CA · Yesterday
EngineeringFull-time
About The Role
You will build the model side of our platform: the agents, retrieval, and reasoning pipelines that take raw security data and produce a verdict an analyst can act on in seconds. This is not a research role. You will own end-to-end shipping. From prototype on a real customer dataset, to evals, to a feature in production behind real traffic. Weekly cycles, not quarterly.
What you'll do
- Design and ship agent systems that triage, investigate, and respond to security alerts
- Build evals on real customer data so we know what good looks like before we ship
- Work side by side with detection engineers to ground the models in real attacker behavior
- Own the AI quality bar end to end: latency, cost, accuracy, hallucination, and recovery
Who you are
- Four or more years building production software, with recent applied AI work
- Comfortable owning a feature from spec to launch with no hand-holding
- Strong instinct for evals, regression tests, and shipping things that work next week
Nice to have
- Past work on LLM agents, retrieval, or tool-using systems
- Background in security, SOC operations, or detection engineering
- Open-source contributions in the AI or security space