You might thrive in this role if you:

• Have 7+ years of experience building high-scale consumer, enterprise, marketplace, or ads-related systems.
• Have a track record of architecting and delivering complex distributed systems, APIs, or advertiser-facing platforms.
• Have experience building in Python / FastAPI and TypeScript / React.
• Are excited by building both intuitive UI workflows and robust backend systems for external customers.
• Have strong product intuition and enjoy translating advertiser needs into clear, reliable, and scalable product experiences.
• Are comfortable navigating ambiguous product spaces and contributing to technical roadmaps and long-term direction.
• Thrive in 0→1 environments where systems, architecture, and user experiences must be defined from scratch.
• Communicate clearly, think holistically, and make decisions rooted in both user needs and long-term sustainability.
• Are motivated by building privacy-preserving, safe, and user-first monetization systems.
• Bonus: Have experience with ads managers, campaign management systems, advertiser APIs, conversion APIs, pixels, measurement systems, marketplaces, or enterprise ad-tech integrations.

Location

This role is exclusively based in our Seattle office. We offer relocation assistance to new employees.

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 OpenAI’s 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 information. In 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.

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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.

Compensation: $347K - $445K