iOS Engineer, Applied Foundations
OpenAISan Francisco, California, United States
Posted January 20, 2026
Full Time
About the Company
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity.
Job Description
OpenAI's Applications Engineering organization is looking for a Senior iOS Engineer to build and operate products that bring 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.
Requirements
- Up to 6 years of professional software engineering experience
- Proven track record of building high-quality iOS applications in production
- Experience owning complex, business-critical mobile systems end-to-end
- Fluency in Swift and familiarity with the Apple development ecosystem
- Care deeply about performance, security, and user experience
Benefits
- Opportunity to work on high-impact features
- Collaborative environment with product, design, research, and backend teams
- Chance to shape the future of OpenAI's iOS platform