Senior Staff Product Engineer, Frontend - B2B Applications

About the TeamOpenAI’s mission is to make AGI beneficial for all of humanity and our mission is successful only if AGI drives real benefits across all industries in the world. Our goal in B2B applications is to enable this mission by helping businesses, enterprises & governments redefine how they operate to empower people and accelerate economic growth.

We build and operate the products that bring our cutting-edge research to millions of companies and developers worldwide. We power the OpenAI API and the Enterprise products that empower people around the world to do their jobs better and more efficiently. Our teams span product engineering, backend infrastructure, and safety, working together to ensure that OpenAI’s technology is delivered with reliability, security, and a world-class user experience.

About the Role

We’re looking for frontend engineers to craft the user interfaces that make advanced AI accessible and intuitive. You’ll partner with design, product, and research teams to build responsive, performant, and secure web applications that bring OpenAI’s models, and enterprise-facing products to life.

In this role, you will:

• Build and maintain scalable web applications using modern JavaScript/TypeScript, React, and related technologies.

• Create reusable UI components and front-end infrastructure to accelerate product development.

• Optimize client performance and ensure accessibility across browsers and devices.

• Work closely with designers to implement intuitive, user-friendly interfaces.

• Contribute to end-to-end product planning and decision-making.

You might thrive in this role if you:

• 9+ years of professional experience (excluding internships) building production web applications at scale.

• Are fluent in TypeScript/JavaScript, React, and modern web tooling.

• Care deeply about design fidelity, performance, and accessibility.

• Enjoy iterating quickly to deliver polished, user-focused features.

• Former founder, or early engineer at a startup who has built a product from scratch is a plus.

• Interest in AI/ML (direct experience not required).

• Proven ability to thrive in fast-growing, product-driven companies by effectively navigating loosely defined tasks and managing competing priorities or deadlines.

Title note: At OpenAI, research and engineering hires share the internal title Member of Technical Staff. We use Senior Staff externally to signal the depth of experience, ownership, and technical leadership expected for this role.

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.

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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.