Software Engineer, Full Stack Financial Experience

About the Team

Financial Experience sits at the intersection of user experience financial accuracy and enterprise-grade reliability. Our work spans high-leverage customer surfaces and deep technical integrations that underpin invoicing billing payments and revenue recognition. Were building foundational systems that will support OpenAIs growth for years to comeand were looking for engineers who care about craftsmanship correctness and building experiences that customers and internal teams love.
OpenAIs mission is to ensure that artificial general intelligence benefits all of humanity. Achieving that mission requires us to operate a world-class commercial platformone that enables enterprises to confidently adopt scale and manage their usage of OpenAI products. The Finance Experience team builds the surfaces and systems that empower both customers and internal teams to understand manage and trust every aspect of their financial relationship with OpenAI.

We own the full experience of how customers interact with billing and account managementincluding invoices usage purchase controls tax configuration subscription management and enterprise entitlements. We also build internal platforms and tools that power Finance Accounting Billing Operations Sales and Support enabling accurate billing revenue recognition and operational visibility at OpenAIs unprecedented scale.

About the Role

As a Full Stack Engineer on the Financial Experience team you will design build and operate user-facing interfaces and backend services that form the backbone of OpenAIs commercial engine. Youll work closely with product design finance and other engineering teams to deliver reliable intuitive experiences that customers trust with their most critical financial workflows.

In this role you will:

• Build high-quality full-stack features across our billing and account management surfaces combining polished UI performant APIs and robust backend logic.

• Design and evolve the architecture for core billing flows including invoices payments subscriptions purchase controls and enterprise usage transparency.

• Develop internal tooling and platforms for Finance Accounting SalesOps and Supportincluding dashboards workflows automation and interfaces to downstream systems.

• Collaborate with cross-functional partners to deeply understand financial accuracy compliance and operational needs and translate them into reliable scalable software.

• Ensure correctness and reliability of financial data across systems with attention to auditing traceability and idempotent workflows.

• Operate services in production: monitor health investigate issues improve reliability and build safeguards to protect customer trust.

• Contribute to shaping the teams roadmap technical direction and engineering culture as we modernize and scale OpenAIs commercial platform.

You might thrive in this role if you:

• 5 years of experience building full-stack web applications with strong fundamentals across frontend backend and API design.

• Proficiency with modern frontend frameworks (e.g. React TypeScript) and backend technologies (Python preferred; Node Go or similar also welcome).

• Experience designing or working with scalable backend systems data models and event-driven or workflow architectures.

• Strong product instincts and passion for building intuitive high-reliability user experiences.

• Experience working in environments where correctness traceability and data integrity mattere.g. billing payments finance enterprise SaaS or similar domains (preferred not required).

• Comfort owning features end-to-end across UI APIs data and operations.

• Ability to collaborate effectively with cross-functional partners and communicate clearly with technical and non-technical stakeholders.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core and to achieve our mission we must encompass and value the many different perspectives voices and experiences that form the full spectrum of humanity.

We are an equal opportunity employer and we do not discriminate on the basis of race religion color national origin sex sexual orientation age veteran status disability genetic information or other applicable legally protected characteristic.

For additional information please see OpenAIs Affirmative Action and Equal Employment Opportunity Policy Statement .

Background checks for applicants will be administered in accordance with applicable law and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws including the San Francisco Fair Chance Ordinance the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct adverse and negative relationship with the following job duties potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary confidential and non-public addition job duties require access to secure and protected information technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.

We are committed to providing reasonable accommodations to applicants with disabilities and requests can be made via this link .

At OpenAI we believe artificial intelligence has the potential to help people solve immense global challenges and we want the upside of AI to be widely shared. Join us in shaping the future of technology.