OpenAI
Full Stack Software Engineer, Codex
$255K–$405K
San Francisco · Hybrid · Full-time · Posted Jun 11, 2026
About the job
Build AI-powered software development workflows and end-to-end Codex product experiences for developers.
What you'll do
- Build product experiences spanning frontend applications, backend services, agent workflows, cloud infrastructure, and developer tooling.
- Design AI workflows and apply AI across the software development lifecycle.
- Work with product, design, research, and users to ship improvements and enhance system reliability, observability, scalability, and performance.
What they ask for
- 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 understanding their strengths, weaknesses, and opportunities.
Nice to have
- Not stated
Pay
$255K – $405K USD base salary
Tools
TypeScript, Rust
AI focus
Design and build AI-powered workflows and agent experiences that support software development across the lifecycle.
Model-written summary · the original posting is authoritative