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Full Stack Software Engineer - Codex for Finance

OpenAI· Applied AI
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Hybrid (San Francisco)$347k - $385kFull-timePosted 2mo ago

About the role

Full-stack engineer to build AI-native financial products on top of ChatGPT Work and Codex, shaping how financial professionals research, analyze, and make decisions with AI in enterprise settings.

Responsibilities

  • Build a new financial services app within ChatGPT Work and Codex, creating intuitive AI-native experiences for company research, financial analysis, document review, and professional work products.
  • Develop new product experiences around enterprise memory that learn from an organization's knowledge, workflows, and context, and adapt to how its teams work.
  • Develop the APIs, services, and integrations required to connect user experiences with financial data providers, enterprise systems, and OpenAI's models.
  • Work closely with product and design to turn ambiguous customer problems into polished, useful, and reliable products.
  • Work directly with financial institutions to understand customer needs, unblock deployments, and turn feedback into meaningful product improvements.
  • Partner with research, security, infrastructure, and other engineering teams to take new capabilities from early prototype to scaled production.

Qualifications

  • 5+ years of professional software engineering experience, with a strong track record of building and shipping production software across the stack.
  • Expertise in TypeScript, React, and modern web technologies, along with strong experience building backend services in languages such as Python, Go, Rust, or TypeScript.
  • Experience designing and building complex product interfaces, APIs, and integrations that work together as a cohesive user experience.
  • Strong product instincts and the ability to move from an ambiguous customer problem to a practical, well-engineered solution.
  • Comfort working across the stack and organizational boundaries when that is what it takes to ship a great product.
  • A high bar for usability, reliability, security, and performance, particularly in enterprise or other high-trust environments.
  • Interest in AI and how model capabilities can be applied to complex professional work; direct AI/ML or financial services experience is helpful but not required.
  • Experience as a founder, an early engineer at a startup, or an engineer who has helped build a new product from scratch is a plus.

Skills

Required:TypeScriptReactBackend services (Python, Go, Rust, or TypeScript)API design and integrationsProduct senseSecurity and reliability in enterprise

Benefits

  • - Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts
  • - Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit)
  • - 401(k) retirement plan with employer match
  • - Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks)
  • - Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees
  • - 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time
  • - Mental health and wellness support
  • - Employer-paid basic life and disability coverage
  • - Annual learning and development stipend
  • - Daily meals in our offices, and meal delivery credits as eligible
  • - Relocation support for eligible employees
  • - Additional taxable fringe benefits, such as charitable donation matching and wellness stipends may also be provided.
Last updated Sep 10, 2026. Interested? Apply on the company site.

About OpenAI

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