Software Engineer, Full Stack, Revenue Platform

About this role

Join OpenAI's Revenue Platform team as a Full Stack Engineer to design and build the financial infrastructure powering OpenAI's commercial operations. You'll own end-to-end revenue workflows spanning APIs, data models, user interfaces, and platform services that enable billing, payments, and enterprise entitlements at scale.

What you'll do

• Build shared full-stack platform components including APIs, data models, and UI primitives for billing, subscriptions, and usage-based pricing
• Design scalable revenue workflows and abstractions for other product teams to compose and extend
• Deliver end-to-end revenue capabilities in partnership with product, frontend, and backend engineers
• Develop internal tools and platforms for Finance, Accounting, Sales, and Operations teams to manage revenue data
• Create automation and AI-powered features to reduce manual work and surface insights
• Define architecture standards and contracts for the shared revenue platform balancing flexibility with reliability

What they're looking for

• Full-stack web development (5+ years)
• Frontend frameworks (React, TypeScript)
• Backend development (Python preferred, Node/Go acceptable)
• Scalable backend systems and data model design
• Event-driven or workflow architectures
• API design and development
• Billing, payments, or financial systems experience
• Cross-functional collaboration and communication