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Member of Technical Staff - AI Product - Build Engineer

United States, Mountain View 119800.00 - 234700.00 USD / Year · Job Posted March 22, 2026
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Job Description

As Microsoft continues to push the boundaries of AI, we are on the lookout for passionate individuals to work with us on the most interesting and challenging AI questions of our time. Our vision is bold and broad — to build systems that have true artificial intelligence across agents, applications, services, and infrastructure. It’s also inclusive: we aim to make AI accessible to all — consumers, businesses, developers — so that everyone can realize its benefits. We are looking for a Build Engineer to design and improve the systems that transform source code into reliable, production-ready artifacts. This role focuses on build systems, CI pipelines, and developer workflows to ensure fast, reliable, and reproducible builds across our engineering organization. You will work closely with product engineers, platform teams, and infrastructure engineers to improve the efficiency and reliability of our development lifecycle. Build and release engineers play a critical role in the software lifecycle by defining the steps required to build, test, package, and release software reliably across environments.

Job Responsibility

  • Build Systems: Design and maintain scalable build systems and tooling
  • Optimize build performance, caching, and dependency management
  • Support cross-platform builds
  • Ensure deterministic and reproducible builds
  • CI/CD Pipeline: Build and maintain CI pipelines for automated builds and testing
  • Improve pipeline reliability and reduce build/test latency
  • Integrate build pipelines with release and deployment systems
  • Release & Artifact Management: Design artifact packaging and versioning systems
  • Support release automation and rollback strategies
  • Manage build metadata and release metrics
  • Build Reliability: Diagnose and fix build failures and flaky pipelines
  • Maintain build infrastructure and automation tooling
  • Collaborate with engineers to resolve build and dependency issues

Requirements

  • Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
  • Master's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR Bachelor's Degree in Computer Science or related technical field AND 8+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
  • Experience building CI/CD pipelines and automation systems
  • Strong scripting skills (Python, Bash, or similar)
  • Sufficient in git version control, git-ops, Docker, Kubernetes
  • Familiar with common web toolchains like npm/pnpm, vite
  • Familiar with GitHub Actions and/or Azure DevOps
  • Strong debugging and problem-solving skills
  • Experience supporting large codebases or monorepos
  • Experience optimizing large build pipelines
  • Experience with remote build execution or distributed build systems

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