Applied ML Engineer

Applied ML Engineer TeamEngineering LocationBay Area · Remote OK TypeFull-time

About the role

Build the ML systems behind our Investigation Agent, retrieval, ranking, prompt orchestration, and the evals that keep it honest.

What you'll do

• Design and operate the agent runtime: tool use, memory, guardrails, observability.
• Build eval harnesses for agent behavior, regression sets, adversarial suites, human review.
• Partner with detection engineers on the boundary between deterministic rules and LLM reasoning.

What we're looking for

• 5+ years building production ML systems, ideally in NLP or retrieval.
• Comfort with modern LLM stacks (OpenAI, Anthropic, vLLM, etc.) and evaluation methodology.
• Strong software fundamentals, this isn't a research role.

How we work

We run a deliberate company. We ship often, in small pieces, and we take time to get the details right. We write things down. We read each other's work. We care about craft.

Benefits include comprehensive health coverage, meaningful equity, and, most importantly, coworkers whose work you'll respect.

Apply

Send us a note.

Tell us a little about yourself and why this role interests you. A resume or LinkedIn is enough, no cover letters required.

Email us → or write to careers@anzenna.ai

We read every application. If there's a fit, you'll hear back from us within a couple of weeks.