Software Engineer, DevOps

Details

About the Team

OpenAI’s Hardware organization develops AI-native silicon and system-level solutions for the unique demands of advanced AI workloads. Building on efforts like Jalapeño, the team is developing future generations of AI-native silicon and tightly integrated systems to power the next generation of frontier models. By co-designing chips, systems, tools, and methodologies, the team helps deliver faster, more efficient, and production-ready hardware for OpenAI’s supercomputing platform.

About the Role

You will define and build the CI/CD systems that qualify frontier models and the software stack running on OpenAI’s custom AI accelerators. Your work will make correctness, performance, and stability measurable on every change, from individual commits through production releases.

This role spans model workloads, accelerator software, systems infrastructure, and developer productivity. You will establish scalable CI/CD, GitOps, and monorepo practices; design trustworthy regression and benchmarking pipelines; and partner with model, compiler, kernel, runtime, firmware, and hardware teams to shorten feedback loops without compromising production readiness.

Responsibilities

• Define the model CI strategy for frontier models running on OpenAI custom silicon and integrated accelerator systems.
• Build production CI/CD pipelines for functional regression, performance benchmarking, software stability, and release qualification.
• Design representative test matrices across models, configurations, hardware generations, software components, and deployment environments.
• Create reliable performance baselines, regression detection, bisect and triage workflows, and clear ownership for failures.
• Establish GitOps practices for reproducible configuration, promotion, rollback, auditability, and environment consistency.
• Shape monorepo architecture, dependency management, build and test boundaries, change validation, and developer workflows at scale.
• Develop scalable orchestration, artifact management, caching, scheduling, observability, and capacity controls for accelerator-backed CI.
• Partner with model, compiler, kernel, runtime, firmware, validation, and hardware teams to translate release risks into automated gates.
• Improve CI reliability, speed, debuggability, and cost efficiency while maintaining high confidence in production software.

Requirements

• Experience building or operating large-scale CI/CD, developer infrastructure, test automation, or production engineering systems.
• Understanding of modern software delivery practices, including GitOps, release promotion, rollback, reproducibility, and policy-driven automation.
• Experience designing monorepos, build systems, dependency graphs, test selection, or change-impact analysis.
• Ability to design regression and performance-benchmarking systems with stable baselines, useful metrics, and actionable failure diagnosis.
• Proficiency in Python, Go, Rust, C++, or another language used to build reliable infrastructure and automation.
• Experience with distributed systems, schedulers, containers, clusters, or heterogeneous compute infrastructure.
• Ability to collaborate with model and systems engineers to turn complex accelerator workloads into repeatable production qualification.
• Strong focus on reliability, observability, developer experience, and reducing time from code change to trustworthy signal.

Candidates for this role may need to meet certain legal status requirements under U.S. export control laws and regulations.

Benefits

• Equity, performance-related bonuses for eligible employees, and comprehensive benefits.
• Medical, dental, and vision insurance, with employer contributions to Health Savings Accounts.
• Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses.
• 401(k) retirement plan with employer match.
• Paid parental, medical, and caregiver leave.
• Paid time off, paid company holidays, office closures, and paid sick or safe time as required by applicable law.
• Mental health and wellness support.
• Employer-paid basic life and disability coverage.
• Annual learning and development stipend.
• Daily meals in offices and eligible meal delivery credits.
• Relocation support for eligible employees.
• Additional taxable fringe benefits may include charitable donation matching and wellness stipends.