Full-Stack Engineer, ChatGPT Ecosystem (Apps Platform & SDK)

OpenAI

📍 San Francisco, California, United States

Full time Computer Occupations Posted March 02, 2026

Job Description

About the Team

Ecosystem is one of our major bets this year to turn ChatGPT into a true super-assistant. We’re building the platform that millions of developers (and eventually end-users) will use to make ChatGPT infinitely more useful—through powerful tooling, SDKs, and platform capabilities that enable an ecosystem of ChatGPT Apps.


About the Role

We’re looking for a Full Stack Software Engineer who enjoys blending front-end and back-end work to ship end-to-end features on the ChatGPT Apps platform and SDK. You’ll partner closely with Product, Security, Trust & Safety, Research, and other engineers to deliver high-quality developer experiences and expand what ChatGPT Apps can do.

What You’ll Do

  • Build and ship mission-critical features in the ChatGPT Apps SDK and broader platform.

  • Collaborate with Product Management, Security, Trust & Safety, Research, and Engineering to design and d...