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OpenAI

Android Engineer, Applied Foundations

San Francisco
Salary
$230K - $385K
Level
Mid

Not stated in the posting: work type, visa.

Open. First seen 7 March 2026.

Apply on the company's site →

About the role

About the Team

OpenAI’s Applications Engineering organization builds and operates the products that bring our cutting-edge research to millions of users and developers worldwide. The Applied Foundations team owns the core product and platform layers that make those experiences possible — from identity & access, to safety to payments & commerce across all of our apps. Our teams span product engineering, infrastructure, and safety, working together to deliver technology that is reliable, secure, and trusted at global scale.

About the Role

You will be a Senior Android engineer on OpenAI’s Applied Foundations team, building the core mobile experiences that power how users sign up, manage their account, family features, pay for services, stay safe, and interact with OpenAI’s products with confidence. This role is about creating high-quality products as well as reusable Android foundations that product teams across different OpenAI apps depend on to ship quickly while meeting the highest standards for security, reliability, and user trust. You’ll own complex client-side systems spanning UI, networking, local state, payment integrations and Apple platform integrations, and work closely with backend, product, and safety partners to shape the architecture that supports OpenAI’s mobile ecosystem at global scale.

You might thrive in this role if you:

  • Have 4+ years of professional software engineering experience.
  • Have a proven track record of building high-quality Android applications in production.
  • Are fluent in Kotlin (and/or Java) and familiar with Android development tools and architecture components.
  • Prioritize performance, security, and user experience in mobile development.
  • Enjoy working cross-functionally to bring ambitious product ideas to life.
  • Care deeply about performance, security, and user experience.

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.

OpenAI's standard text

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.

OpenAI Global Applicant Privacy Policy

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.

What this role asks for

Particular to this role

Java

Rare in OpenAI's other 299 open postings.

Standard for mobile roles

Android · Kotlin

Common in mobile postings at any company.

55% of this description is written for the role. The rest is OpenAI's standard text, folded away below.

Read against OpenAI's other open postings on this site.

The team: Applied AI Engineering HIRES STEADILY

This role is one of 67 open in Applied AI Engineering. 20 were posted in the last 30 days and the oldest in September: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (20 of 67), Machine Learning (14 of 67), React (9 of 67), TypeScript (9 of 67), Android (7 of 67), Golang (7 of 67), Kotlin (6 of 67)

OTHER ROLES ON THIS TEAM

From the team and dates on OpenAI's own job board.

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