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Performance & Systems Engineer at OpenAI | San Francisco

OpenAISan FranciscoNew
Hybrid Full-time

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Experience Level

Experience

Qualifications

QualificationsCandidates should demonstrate a solid understanding of system optimization, performance engineering, and cloud technologies. Experience with machine learning frameworks and the ability to work collaboratively across multi-disciplinary teams is essential. A Bachelor's degree in Computer Science, Engineering, or a related field is preferred.

About the job

About the Team

Join the innovative Codex team, dedicated to creating cutting-edge AI systems that empower both developers and non-developers by enabling code generation, software reasoning, and intelligent agent functionality. Our mission is to explore the boundaries of agentic reasoning and code generation, integrating these capabilities into impactful products like ChatGPT and our API, as well as pioneering tools tailored for agentic coding. We encompass research, engineering, product development, and infrastructure, overseeing the complete lifecycle of experimentation, deployment, and enhancement of novel coding capabilities.

About the Role

As a Performance & Systems Engineer within the Codex team, you will play a crucial role in optimizing our complex, evolving system architecture. Your responsibilities will encompass the full spectrum of Codex, which includes LLM inference, cloud orchestration, agentic task management, and diverse product interfaces. Your mission will be to pinpoint and implement significant improvements across infrastructure, modeling, and product layers, aiming to make Codex agents faster and more cost-effective for deployment.

We seek adaptable professionals who excel in navigating uncertainty and enjoy resolving performance bottlenecks. This is a high-responsibility position where your contributions will directly enhance the user experiences of millions.

This position is based in San Francisco, CA, embracing a hybrid work model of three days in the office per week. We also provide relocation assistance for new hires.

In this role, you will:

  • Identify and resolve inefficiencies throughout the Codex system stack, from agent behavior and LLM inference to container orchestration.

  • Develop tools to assess, profile, and enhance system performance on a large scale.

  • Collaborate with researchers and engineers to implement high-return changes that reduce latency and costs.

You might thrive in this role if you:

  • Possess experience working with both machine learning systems and cloud infrastructure.

  • Enjoy tackling complex and ambiguous challenges while achieving concrete results.

  • Adopt a holistic approach to performance, considering aspects of speed, cost, and user experience.

About OpenAI

OpenAI is an AI research and deployment company committed to ensuring that general-purpose artificial intelligence benefits all of humanity. We are at the forefront of advancing AI capabilities while prioritizing safety and ethical considerations in deployment.

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