Research Engineer
OpenAI — ChatGPT, GPT & frontier AI research
About the role
By applying to this role, you will be considered for Research Engineer roles across all teams at OpenAI.
About the Role
As a Research Engineer here, you will be responsible for building AI systems that can perform previously impossible tasks or achieve unprecedented levels of performance. We're looking for people with solid engineering skills (for example designing, implementing, and improving a massive-scale distributed machine learning system), writing bug-free machine learning code, and building the science behind the algorithms employed.
The most outstanding deep learning results are increasingly attained at a massive scale, and these results require engineers who are comfortable working in large distributed systems. We expect engineering to play a key role in most major advances in AI of the future.
We expect you to:
- Have strong programming skills
- Have experience working in large distributed systems
- Be excited about OpenAI’s approach to research
Nice to have:
- Interested in and thoughtful about the impacts of AI technology
- Past experience in creating high-performance implementations of deep learning algorithms
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 https://cdn.openai.com/policies/eeo-policy-statement.pdf.
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 https://form.asana.com/?d=57018692298241&k=5MqR40fZd7jlxVUh5J-UeA. 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 https://form.asana.com/?k=bQ7w9h3iexRlicUdWRiwvg&d=57018692298241.
OpenAI Global Applicant Privacy Policy https://cdn.openai.com/policies/global-employee-and-contractor-privacy-policy.pdf
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 the index says about this role
- First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
- What Machine Learning Engineer roles ask for — across 1,108 indexed openings: ML (78%), AI/LLM (55%), Python (53%), REST/APIs (38%), Cloud (25%). This posting names ML, REST/APIs, Backend.
- OpenAI is hiring actively — 438 open roles indexed.
Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.
More open roles at OpenAI
- Software Engineer, Silicon Design MethodologySan Francisco · Mid · $225K – $380K • Offers Equity
- Android Systems Engineer, Consumer DevicesSan Francisco · Mid · $216K – $342K • Offers Equity
- Data Scientist, B2B Demand Generation, Growth & MeasurementSan Francisco · Mid · $293K – $385K • Offers Equity
- PCBA Manufacturing EngineerUS - Remote · Seattle · San Francisco · Mid · $209K – $365K • Offers Equity
- Senior Staff Software Engineer, IdentitySan Francisco · Mountain View · Senior+ · $345K – $405K • Offers Equity
- Product Designer, Engineering AccelerationSeattle · San Francisco · Mid · $245K – $310K • Offers Equity
- Analytics Engineer, GTMSan Francisco · New York City · Mid · $220K – $335K • Offers Equity
- GRC Program Manager, Assurance Engineering & Control SystemsSan Francisco · Manager · $216K – $252K • Offers Equity
All 436 open roles at OpenAI →
Similar Machine Learning Engineer roles at other companies
- Staff Machine Learning Engineer, Tools and Framework AIApple · Cupertino, United States
- Staff Machine Learning Engineer, Agentic Systems - MoveworksElement AI · Mountain View, CALIFORNIA, US
- Staff Machine Learning Engineer, Agentic App PlatformElement AI · Mountain View, CALIFORNIA, US
- Display Algorithm Engineer / Machine Learning EngineerApple · San Francisco Bay Area, United States
- Senior Clinical Research ScientistOmada Health · Remote, USA · Remote
- ML Software Research EngineerApple · Pittsburgh, United States
- AI EngineerForward Networks · Santa Clara
- PhD Research Scientist Intern - Reinforcement Learning, ImagesCanva · London, England, GB
Browse all machine learning engineer jobs in united states — 658 open roles across 272 companies.