✦ Luna Orbit — Software Engineering

Senior Software Engineer, Developer Productivity

at Anthropic

📍 San Francisco, CA | New York City, NY | Seattle, WA Hybrid Posted March 07, 2026
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Position Details

Type Full-Time
Experience senior
Exp. Years 6+ years
Education Not specified
Category Software Engineering

About this role

This role involves developing and supporting large-scale developer infrastructure, including build systems, CI/CD pipelines, and remote build execution systems to enhance engineering productivity.

Key Responsibilities

  • Design and build scalable developer infrastructure
  • Support build and CI/CD pipelines
  • Implement remote build execution systems
  • Collaborate with internal teams
  • Reduce development friction

Technical Overview

The technical environment includes Python, Rust, Go, build orchestration tools like Buildkite, Jenkins, GitHub Actions, and remote build execution APIs such as Bazel Remote Execution API and BuildBarn.

Ideal Candidate

The ideal candidate is a senior software engineer with over 6 years of experience in building and operating large-scale developer infrastructure, proficient in Python, Rust, or Go, with expertise in build systems, CI/CD pipelines, and container orchestration.

Must-Have Skills

6+ years experience in software engineeringProficiency in PythonRustor GoExperience with build systems and CI/CD pipelinesExperience with container orchestration

Nice-to-Have Skills

Experience with BuildkiteJenkinsGitHub ActionsRemote build execution systemsLarge-scale developer infrastructure

Tools & Platforms

BuildkiteJenkinsGitHub ActionsBazel Remote Execution APIBuildBarn

Required Skills

PythonRustGoBuild SystemsCI/CDContainer OrchestrationBuildkiteJenkinsGitHub ActionsBazel Remote Execution APIBuildBarn

Hard Skills

PythonRustGoBuild SystemsCI/CDContainer OrchestrationBuildkiteJenkinsGitHub ActionsBazel Remote Execution APIBuildBarnBuild Queue ManagementRemote Build Execution

Soft Skills

CommunicationSupportiveCollaborationProblem-solvingTechnical Independence

Industry & Role

Industry Technology
Job Function Develop and operate large-scale developer infrastructure

Keywords for Your Resume

PythonRustGoBuild SystemsCI/CDContainer OrchestrationBuildkiteJenkinsGitHub ActionsBazel Remote Execution APIBuildBarnRemote Build Execution

Deal Breakers

Less than 6 years of experience, No experience with build systems or CI/CD pipelines, Lack of proficiency in Python, Rust, or Go

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