Research Engineer, Codex

OpenAI is seeking a Research Engineer to work on Codex — our AI system for code generation and understanding. You'll develop new capabilities for AI-assisted software development, run experiments to improve code quality and correctness, and work on systems that help developers write better software faster.

This is a unique opportunity to work at the frontier of AI and software engineering, building tools that are already transforming how developers work.

• Strong software engineering background (5+ years) • Experience with ML research or engineering • Proficiency in Python and familiarity with PyTorch • Deep understanding of software development practices • Track record of shipping impactful ML systems

• Highly competitive salary ($295K–$445K) • Significant equity • Comprehensive health benefits • 401(k) with matching • Flexible work arrangements