AI Engineer

Introspection; San Francisco (CA); On-site; USD 140,000 - 210,000; Full time

Job summary

Introspection, an applied AI team, is seeking an AI Engineer to architect and implement systems behind long-horizon vertical agents. You’ll work on agent recipes, evaluation frameworks, production evidence, and learning loops that turn observed failures into better releases.

This role bridges cutting-edge research with production systems. We’re a small, high-signal team based in San Francisco that values deep thinking, creative problem-solving, and shipping code that matters.

Job description

We're looking for an AI Engineer who can architect and implement the systems behind long-horizon vertical agents. You'll work on agent recipes, evaluation frameworks, production evidence, and learning loops that turn observed failures into better releases. This role bridges cutting-edge research with production systems.

You might be a fit if...

You have deep experience building LLM-powered systems and agentic workflows at scale.

You're passionate about AI safety, evaluation, and systematic improvement of AI systems.

You can think across the stack, from prompt engineering to infrastructure, and can own problems end-to-end.

You're excited to collaborate with both customers and the research community to push the boundaries of what's possible.

About Introspection

Introspection is an applied AI team building the infrastructure for long-horizon vertical agents. We turn production conversations into evidence for better behavior, stronger quality gates, and more reliable releases.

We're a small, high-signal team based in San Francisco that values deep thinking, creative problem-solving, and shipping code that matters.