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Posted 5 mo agoFirst seen 16 d ago
Full-Stack Software Engineer, Applied Foundations
Posted by OpenAI on 7 May 2026, 168 days ago. Still on their Ashby board when we checked 17 min ago. Half of OpenAI's roles come down within 52 days.
What the posting is about
Design and implement safe services, systems, and infrastructure for OpenAI's core products. Collaborate with cross-functional teams to protect against adversarial attacks. Build and ship full-stack apps in fast-moving environments. Enjoy problem-solving and learning new skills.
Read out of the posting
LevelNot stated
Experience askedNot stated
EmploymentNot stated
LocationSan Francisco
RemoteNot stated
Visa sponsorshipNot stated
SalaryNot published, and most postings do not
Posted2026-05-07
Found viaashby, direct from their system
We saw it 5 months after it went up.
The posting, as the company wrote it
About the Team
OpenAI’s Applications Engineering organization builds and operates the products (such as ChatGPT & Codex) 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
We’re hiring Full-Stack Software Engineers to design and implement safe services, systems and infrastructure that power our core products.
In this role, you will:
- Architect, build, and improve frontend and backend systems.
- Work across the full stack to build products and systems from initial exploration through launch readiness.
- Participate in long-term architectural planning and technical design reviews.
- Collaborate with cross-functional teams to design solutions that protect against and mitigate adversarial attacks without compromising user experience.
You might thrive in this role if you:
- Have built and shipped full-stack apps or systems end-to-end — in fast-moving, startup-like environments.
- Have a humble attitude, an eagerness to help your colleagues, and a desire to do whatever it takes to make the team succeed.
- Enjoy building resilient products and services that handle large scale and complexity.
- Are self-directed and enjoy figuring out the best way to solve a particular problem
- Own problems end-to-end, and are willing to pick up whatever knowledge you're missing to get the job done.
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.
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