Software Engineer, Full-Stack - Core Experimentation
AI research and deployment company building and deploying frontier AI products, including ChatGPT, Codex, and its API platform.
Projects
About OpenAI
OpenAI’s mission is to ensure artificial general intelligence benefits all of humanity. It consists of the nonprofit OpenAI Foundation and OpenAI Group, a public benefit corporation governed by the Foundation.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will build product experiences and platform capabilities for experimentation, feature flags, dynamic configuration, rollout safety, and analytics. You will partner with product teams to turn launch and measurement needs into durable platform features, improve SDK and server-side systems, and design workflows for creating experiments and monitoring rollouts. This role is based in person in Bellevue.
Requirements
- Strong full-stack engineering judgment
- Care about developer experience
- Experience with systems where performance, reliability, and product quality matter
- Ability to move between customer conversations, product design, backend architecture, SDK behavior, and data-informed decisions
Responsibilities
- Build product experiences and platform capabilities for experimentation, feature flags, dynamic configuration, rollout safety, and analytics
- Partner with product teams to understand launch workflows and measurement needs
- Improve SDK and server-side systems to be fast, reliable, and safe
- Help teams across OpenAI use Statsig effectively
- Design workflows for creating experiments, interpreting results, and monitoring rollouts
- Contribute to the technical direction of the platform
Benefits
- Medical, dental, and vision insurance with HSA employer contributions
- Pre-tax Health FSA, Dependent Care FSA, and commuter accounts
- 401(k) with employer match
- Paid parental leave, medical and caregiver leave
- Flexible PTO
- 13+ paid company holidays and company office closures
- Paid sick or safe time
- Mental health and wellness support
- Employer-paid basic life and disability coverage
- Annual learning and development stipend
- Daily meals in offices and meal delivery credits
- Relocation support
- Equity
- Performance-related bonus
- Charitable donation matching and wellness stipends