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OpenAIOpenAISan Francisco, CA

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

Full-stack engineer building and shipping features for the ChatGPT Apps platform and SDK. Owns end-to-end development of scalable services, APIs, and UIs while collaborating cross-functionally to enhance developer experiences.

185k – 490k/yr
On-siteFullstack Engineering

About the role

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 deliver developer-first experiences.
  • Own features end-to-end: from early design and technical direction through implementation, launch, and iteration.
  • Build scalable services and APIs, and develop polished UI surfaces that support publishing, discovery, and app capabilities.
  • Help set enduring technical direction—shipping foundations that become new product areas over time.
  • Contribute to team best practices in testing, architecture, and overall SDLC quality.

You Might Thrive Here If You

  • You’re a true full-stack engineer—comfortable moving between frontend and backend to deliver complete features (React/Python are a bonus, not required).
  • You’ve built developer tools or platforms (SDKs, integrations like Slack apps, open source libraries, or experience at developer-tooling companies).
  • You’re product-oriented and enjoy collaborating with cross-functional partners to shape great user/developer experiences.
  • You like shipping quickly without compromising quality, security, or performance.
  • You’re excited to build foundational platform capabilities that will scale with a rapidly growing ecosystem.

Skills

ReactPythonSDKsAPIsJavaScriptFull-Stack DevelopmentDeveloper ToolsUI DevelopmentScalable ServicesTesting

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