Full Stack Software Engineer, Codex

Highlights

• Build AI-powered workflows spanning design, coding, review, testing and maintenance.
• Own Codex IDE extension and terminal experiences used by developers daily.
• Help make open-source development more sustainable with AI tooling.

What they offer

• Offers Equity

Ideal candidate

You love building developer tools and rethinking how software gets built. Product-minded and user-obsessed, you thrive owning end-to-end experiences in the AI era.

Requirements

• Strong software engineering fundamentals and experience building production systems.
• Experience with TypeScript, Rust, or a similar systems or application programming language.
• Deep familiarity with modern software development tools, workflows, and engineering practices.
• Experience using AI-assisted development tools and a strong intuition for their strengths, weaknesses, and emerging opportunities.
• A desire to own products and features end-to-end, from conception through launch and iteration.
• Strong product judgment and a bias toward learning from real user feedback.
• Creativity in reframing problems, challenging assumptions, and inventing new workflows rather than simply optimizing existing ones.