OpenAI
Full Stack Software Engineer - Codex for Finance
$347K–$385K
San Francisco · Hybrid · Full-time · Posted Aug 13, 2026
- Experience
- 5+ years of professional software engineering experience.
About the job
Build and ship AI-native financial services products in ChatGPT Work and Codex, spanning customer-facing experiences, backend services, integrations, and production deployment.
What you'll do
- Build an app for company research, financial analysis, document review, and professional work products, including enterprise-memory experiences.
- Develop APIs, services, and integrations connecting product experiences with financial data providers, enterprise systems, and OpenAI models.
- Work with customers and cross-functional teams to turn needs and new capabilities into reliable products, from prototype through scaled production.
What they ask for
- 5+ years of professional software engineering experience and a strong track record shipping production software across the stack.
- Expertise in TypeScript, React, and modern web technologies; strong backend-services experience in Python, Go, Rust, or TypeScript.
- Experience designing and building complex product interfaces, APIs, and integrations.
- Ability to turn ambiguous customer problems into practical, well-engineered solutions.
Nice to have
- Direct AI/ML or financial services experience is helpful but not required.
- Experience as a founder, early startup engineer, or building a new product from scratch.
Pay
$347K – $385K (base salary)
Tools
TypeScript, React, Python, Go, Rust
AI focus
Build AI-native financial products and enterprise-memory experiences using OpenAI models to support research, analysis, document review, and professional work.
Model-written summary · the original posting is authoritative