Performance & Systems Engineer, Codex

OpenAI · San Francisco

OpenAI is hiring a Performance & Systems Engineer, Codex in San Francisco. The role focuses on compilers & runtimes, virtualization & containers, graphics, gpu & compute.

Key responsibilities

• Codex spans LLM inference, cloud orchestration, agentic work management, and multiple product surfaces.
• Hunt down and address inefficiencies across the Codex system stack, from agent behavior to LLM inference to container orchestration, and beyond.
• Our mission is to push the frontier of code generation and agentic reasoning, and deploy these capabilities in real-world products such as ChatGPT and the API, as well as in next-generation tools specifically designed for agentic coding.

Source and corrections

NearMetal classified and summarized this role from an official company source.