Training: ML Framework Engineer at OpenAI
- Company: OpenAI
- Location: San Francisco
- Employment type: Full-time
- Salary: $295K – $500K • Offers Equity
- Posted: 2025-10-29
About the role
About the Team Training Runtime designs the core distributed machine-learning training runtime that powers everything from early research experiments to frontier-scale model runs. With a dual mandate to accelerate researchers and enable frontier scale, we’re building a unified, modular runtime that meets researchers where they are and moves with them up the scaling curve. Our work focuses on three pillars: high-performance, asynchronous, zero-copy tensor and optimizer-state-aware data movement; performant, high-uptime, fault-tolerant training frameworks (training loop, state management, resilient checkpointing, deterministic orchestration, and observability); and distributed process management for long-lived, job-specific and user-provided processes.…
Apply on OpenAI's official careers page: https://jobs.ashbyhq.com/openai/d8794980-1d3f-4d82-8b48-811449b6c492