Hadrian
All Levels: Software Engineer, Builder Tools
$173K–$321K
San Francisco Bay Area, CA · On-site · Full-time · Posted Apr 21, 2026
- Education
- Bachelor's degree in Computer Science or related field, or equivalent experience.
- Visa sponsorship
- Must be a U.S. citizen or national, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
About the job
Build and maintain CI/CD infrastructure, internal developer tools, and AI-assisted workflows that help Hadrian’s engineering teams work faster.
What you'll do
- Build shared CI/CD pipeline libraries and internal tools, APIs, and CLI utilities that automate recurring engineering tasks.
- Make internal systems usable by AI coding agents, including building harness tooling, context systems, and feedback loops.
- Monitor developer productivity, partner with engineering teams on tooling adoption, and support production incidents and postmortems.
What they ask for
- Hands-on experience building and maintaining complex CI/CD pipelines and build infrastructure.
- Strong programming fundamentals in Go, Python, TypeScript, or similar, with a track record of writing clean, maintainable, well-tested code.
- Experience with Docker and container orchestration (Kubernetes or similar), plus practical Git experience.
- Bachelor's degree in Computer Science or related field, or equivalent experience.
Nice to have
- Hands-on experience with AI coding tools or agents, or building API-ready interfaces or harness tooling for them.
- Experience in developer experience, engineering productivity, GitOps, static analysis, automated PR pipelines, or code review tooling.
Pay
$173,000 - $321,000 USD base salary
Tools
Go, Python, TypeScript, Docker, Kubernetes, Git, Copilot, Cursor
AI focus
Build AI-assisted development workflows and make internal systems API-ready for AI coding agents; develop harness tooling, context systems, and feedback loops to improve AI-generated contributions.
Model-written summary · the original posting is authoritative