✦ Luna Orbit — Software Engineering

Software Engineer, Sandboxing

at Anthropic

📍 San Francisco, CA | New York City, NY Hybrid Posted March 07, 2026
Type Not Specified
Experience mid
Exp. Years 5+ years
Education Not specified
Category Software Engineering

This role focuses on maintaining and evolving Anthropic's sandboxing infrastructure, ensuring system correctness, reliability, and developer usability.

  • Contribute to client library and API
  • Improve system correctness
  • Debug and monitor infrastructure
  • Develop testing and documentation
  • Respond to incidents

The technical environment includes client libraries, APIs, distributed systems, debugging, monitoring, and testing frameworks for sandboxing infrastructure.

The ideal candidate is a software engineer with at least 5 years of experience in maintaining developer-facing APIs and distributed systems. They are passionate about system reliability, debugging, and building robust infrastructure.

software engineeringdistributed systemsAPI developmentreliability engineering
developer experiencemonitoringtestingdocumentationincident response
APIMonitoring toolsTesting frameworks
Software engineeringAPIdistributed systemsreliabilitydebuggingmonitoringtestingdocumentation
InfrastructureClient libraryAPIDistributed systemsDebuggingMonitoringTestingDocumentationReliability engineering
developer experienceproblem-solvingcollaborationcommunicationsystematic debugging
Industry Technology / SaaS
Job Function Maintain and improve sandboxing infrastructure for AI safety
Software EngineerAPIdistributed systemsreliabilitymonitoringtestingdocumentationincident responsedebuggingsystem reliability

Less than 5 years of experience, Lack of experience with distributed systems, No background in reliability engineering, Unwillingness to work in hybrid or onsite environments

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