ZaunZaun
§ KEngineering

Member of Technical Staff, AI Products

Build the AI core. Agents and pipelines that reason about security events from raw data to verdict.

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
  • You read papers when they help and ignore them when they do not

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

Sound like you?

Send a short note about what you would build here, plus a resume or links. We read every email.