Software Engineer, Payments

OpenAI OpenAI · AI Frontier · San Francisco, CA · Applied AI

Software Engineer on the Payments Team responsible for designing and building core payment systems, partnering with cross-functional teams to deliver scalable solutions, and ensuring financial systems support rapid product iteration and global reach. This role focuses on the infrastructure powering OpenAI's financial systems, including user-facing payment experiences and integrations with payment service providers.

What you'd actually do

  1. Architect, implement and scale core payment infrastructure.
  2. Build robust and extensible financial primitives to enable rapid iteration and support hyper-growth.
  3. Collaborate closely with internal and external stakeholders (e.g. Finance, GTM, Product, etc) to translate business requirements into clean, scalable technical systems.
  4. Demonstrate high levels of ownership to get changes shipped in the highly-regulated domain of payments.
  5. Create a seamless user experience for checkout around the world.

Skills

Required

  • 5+ years of professional experience in software engineering
  • payments or financial systems at scale
  • payment processors (e.g., Stripe, Adyen, Braintree) or have built similar internal financial systems
  • strong product mindset
  • high-growth, ambiguous environments
  • fast execution with technical rigor and system reliability
  • Excellent communication skills
  • build consensus among stakeholders

Nice to have

  • storing cardholder data
  • pricing
  • online commerce

What the JD emphasized

  • highly-regulated domain of payments