Backend Software Engineer, Applied Foundations

at OpenAI
USD 185,000-385,000 per year
MIDDLE
✅ On-site
✅ Relocation

Used Tools & Technologies

Not specified

Required Skills & Competences

Go @ 6 Python @ 6 Distributed Systems @ 6 Hiring @ 3 Planning @ 3 Rust @ 6 API @ 3 ChatGPT @ 3 Codex @ 3 AI @ 3 Data Pipelines @ 3

Details

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 Backend Software Engineers to design and implement safe services and infrastructure that power our core products.

Responsibilities

  • Architect, build, and improve scalable backend systems and APIs.
  • Drive performance, reliability, and safety across distributed services.
  • Implement data storage, retrieval, compute, and integration solutions.
  • 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.

Requirements / Qualifications

  • Strong experience with distributed systems, APIs, and backend languages (examples mentioned: Go, Python, Rust, C++).
  • Experience setting up and maintaining production backend services and data pipelines.
  • Experience building resilient services that handle large scale and complexity, and driving performance and reliability improvements.
  • Ability to participate in technical design and long-term architectural planning.
  • Collaboration skills to work with cross-functional teams and a focus on safety and adversarial-mitigation in production services.
  • Self-directed, able to own problems end-to-end and learn missing knowledge as needed.

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 is an equal opportunity employer and provides reasonable accommodations to applicants with disabilities.

Benefits

  • Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts.
  • Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit).
  • 401(k) retirement plan with employer match.
  • Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks).
  • Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees.
  • 13+ paid company holidays and multiple coordinated company office closures, plus paid sick or safe time as required by law.
  • 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 as eligible.
  • Relocation support for eligible employees.
  • Additional taxable fringe benefits, such as charitable donation matching and wellness stipends.