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engineering

Posted 4 weeks ago

Founding Full Stack Software Engineer, Legal

at openai

San Francisco, United StatesOn-site

Responsibilities

  • - Own projects end-to-end, from early prototypes and technical exploration through production deployment and iteration.
  • - Design and develop intuitive user experiences across frontend and backend systems.
  • - Build scalable, reliable systems on top of OpenAI’s internal platforms and APIs while contributing new technical foundations where needed.

Requirements

  • ABOUT THE TEAM The Legal team is building the next generation of AI-powered products and experiences for the legal industry.
  • We are exploring how advanced AI systems can transform legal workflows, improve access to information, and enable legal professionals and organizations to work more effectively.
  • You’ll operate at the intersection of AI, product, and real-world legal workflows—identifying opportunities, building prototypes, and turning emerging ideas into scalable products that can create meaningful impact.
  • ABOUT THE ROLE As a Founding Full-Stack Software Engineer on the Legal team, you will help imagine, build, and scale new AI-powered products for the legal industry.
  • You’ll have significant ownership from the earliest stages—working closely with product, design, research, and go-to-market partners to understand customer needs, shape product direction, and deliver high-impact solutions.
  • YOU WILL: - Build and ship full-stack products that leverage OpenAI models to solve complex problems in legal workflows.
  • - Partner closely with product managers, designers, researchers, applied AI teams, and customers to identify opportunities and translate insights into impactful products.
  • - Rapidly prototype and experiment with new AI capabilities, using real-world feedback to guide product decisions.
  • - Develop a deep understanding of legal workflows, customer needs, and industry challenges to inform technical strategy.
  • - Are energized by emerging AI capabilities and the opportunity to rethink how software is built.
  • About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence

Experience

  • YOU MIGHT THRIVE IN THIS ROLE IF YOU: - Have 6+ years of professional software engineering experience.

Additional details

  • As a founding member of the Legal engineering team, you will help define the technical foundation for this new product area from the earliest stages.
  • We operate with a startup-like mindset inside OpenAI: small teams, rapid iteration cycles, and a willingness to explore bold ideas, learn quickly, and adapt based on user feedback.
  • Our goal is to build products that meaningfully improve how legal professionals work while leveraging OpenAI’s cutting-edge models and infrastructure.
  • This includes rapidly prototyping new concepts, building production-quality applications on top of OpenAI’s platforms, and developing new technical approaches when existing systems are not sufficient.
  • We’re looking for engineers who thrive in ambiguity, have strong product instincts, and enjoy building from 0→1.
  • You should be comfortable moving quickly, making thoughtful technical decisions, and taking ownership across the entire product lifecycle—from initial exploration through launch and scale. IN THIS ROLE,
  • - Help establish engineering culture, technical standards, and product practices as an early member of the team.
  • - Learn from and contribute alongside deeply experienced engineers while fostering a high-trust, inclusive, and candid team environment.
  • - Have built and shipped full-stack applications end-to-end, from early prototypes through production systems.
  • - Are excited by ambiguous, open-ended problems and can turn broad ideas into shipped products.

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