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Applied AI Engineer, Codex Core Agent

OpenAI · Applied AI

Location
San Francisco, California, United States · New York, New York, United States · Seattle, Washington, United States · London, Greater London, United Kingdom
Metro
San Francisco Bay Area, New York City, Seattle, London
Workplace
Unspecified
Level
Unspecified
Type
Full-time
Pay
$230K–$385K/yr (published by employer)
Posted
7 months ago
Source
Ashby

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What the posting covers

About the company

About the Team The Codex Core Agent team builds the kernel of Codex. We own making the agent better, accelerating research, and making those improvements real in production for our users. That means working across the systems that make Codex actually function…

What You’ll Do

Design and iterate on agent behaviors across real-world coding tasks and long-horizon workflows. Work closely with research to develop and run evals to measure agent performance, regressions, failure modes, and edge cases. Improve performance through…

You Might Be a Good Fit If You

Have experience building or shipping machine learning or LLM-powered products. Are strong in Python and comfortable with modern ML tooling. Have worked on model evaluation, fine-tuning, or prompt design. Think in terms of systems and user outcomes, not just…

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our…