OpenAI

Full Stack Software Engineer, API Experience

OpenAI$130K — $180K *
Consumer Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of professional experience in engineering for product-driven teams.
  • Strong knowledge of TypeScript, React, and modern web application development.
  • Proficient in backend languages such as Python, Go, Rust, or TypeScript.
  • Experience in designing and operating production APIs, services, and developer tooling.
  • Demonstrated ability to convert ambiguous developer issues into clear product solutions.
  • Familiarity with documentation systems, SDKs, and API design is advantageous.
  • Ability to navigate cross-functional collaboration effectively.

Responsibilities

  • Build and scale developer-facing products like the OpenAI API Playground and onboarding flows.
  • Take ownership of full stack projects from definition to launch and iteration.
  • Enhance systems for generating and maintaining SDKs and documentation.
  • Collaborate with API, design, and research teams to deliver new capabilities to developers.
  • Utilize feedback and analytics to refine API experiences and identify user friction.
  • Help establish technical and product direction for the new NYC team responsible for the developer experience.

Benefits

  • Dynamic work environment focused on AI and developer experience improvement.
  • Cross-functional collaboration offers diverse learning opportunities.
  • Opportunity to influence the next generation of developer tools and APIs.
Full Job Description
About the Role

We're looking for full stack and frontend engineers to help define and build the next generation of OpenAI's developer experience. In this role, you'll work across frontend product surfaces, backend systems, SDK and documentation pipelines, and API workflows that serve millions of developers and companies.

You'll partner closely with product, design, research, API engineering, and developer-facing teams to make complex AI capabilities simple to understand, easy to test, and safe to launch in real-world applications. This is a highly cross-functional role for someone who cares deeply about craft, developer empathy, reliability, and product velocity.

In this role, you will:
  • Build and scale developer-facing products including the OpenAI API Playground, documentation experiences, onboarding flows, examples, and API workflow tools.
  • Own full stack projects end to end, from product definition and UX collaboration through backend implementation, launch, measurement, and iteration.
  • Improve the systems that generate, maintain, and publish SDKs, API references, docs, guides, and developer examples.
  • Partner with API, research, design, and infrastructure teams to bring new model capabilities and API primitives to developers in a clear, usable way.
  • Use developer feedback, product analytics, and direct customer insight to identify friction and improve the API experience.
  • Help set technical and product direction for a new NYC-based team with broad ownership over OpenAI's developer experience.

Your background might look something like:
  • 5+ years of professional engineering experience, excluding internships, in product-driven engineering teams.
  • Strong experience with TypeScript, React, and modern web application development.
  • Proficiency in one or more backend languages such as Python, Go, Rust, TypeScript, or similar.
  • Experience designing, building, and operating production APIs, services, databases, or developer tooling.
  • Strong product judgment and a track record of turning ambiguous developer problems into simple, high-quality product experiences.
  • Experience with documentation systems, SDKs, API design, developer tools, or technical content pipelines is a strong plus.
  • Comfort working across product, design, engineering, research, and external developer feedback loops.
  • Care for reliability, performance, accessibility, and maintainability in production systems.
  • Interest in AI and developer platforms; direct ML experience is helpful but not required.
  • Ability to thrive in a fast-moving environment with loosely defined problems and competing priorities.

About OpenAI

OpenAI is an artificial intelligence research laboratory consisting of the for-profit corporation OpenAI LP and its parent company, the non-profit OpenAI Inc. The company was founded in 2015 by a group of technology leaders, including Elon Musk, Sam Altman, Greg Brockman, Ilya Sutskever, and John Schulman. OpenAI's mission is to develop and promote friendly AI for the betterment of humanity. The company has developed a number of cutting-edge AI technologies, including GPT-3, a language processing system that can generate human-like text. OpenAI has received funding from a number of high-profile investors, including LinkedIn co-founder Reid Hoffman and venture capitalist Peter Thiel.
Learn more about OpenAI
Size
100 employees
Industry
Founded
2015

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