Build Engineer - Bazel - #4770

Job summary

Our mission is to detect cancer early, when it can be cured. We are working to change the trajectory of cancer mortality and bring stakeholders together to adopt innovative, safe, and effective technologies that can transform cancer care. We are a healthcare company, pioneering new technologies to advance early cancer detection.

Benefits

Qualifications

• Production Bazel experience, especially in a large, multi-language monorepo.
• Experience with Bazel rules and toolchains, remote caching, remote execution, test sharding, or build performance optimization.
• Experience with dependency management, hermetic and reproducible builds, and test infrastructure at scale.
• Experience improving developer experience in a mixed-language engineering environment (Go, Python, TypeScript, Java).
• Experience building internal CLIs, automation, release tooling, or self-service developer platforms.
• Experience defining and using developer-productivity metrics to prioritize work and demonstrate impact.
• Experience diagnosing and reducing CI flakiness, build nondeterminism, and long-tail pipeline failures.
• Experience supporting scientific, research, or data-intensive teams, including Python packaging and container image workflows.
• Strong debugging
• Employees in this role are also eligible for GRA***’s comprehensive and competitive

Responsibilities

• 4+ years of experience working on build systems, CI/CD, or developer productivity / platform tooling.
• 2+ years of hands-on experience with a large-scale build system (for example Bazel, Buck, Pants, Gradle, or CMake).
• 2+ years of experience building and maintaining CI/CD pipelines in GitLab CI, GitHub Actions, Jenkins, or a comparable system.
• 3+ years of professional coding experience in one or more of Go, Python, TypeScript, or Java.
• 1+ years of hands-on experience with AWS and containerized workloads on Kubernetes.
• BS in Computer Science or a related technical field, or equivalent experience.
• PREFERRED

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