✦ Luna Orbit — AI & Machine Learning

Staff Software Engineer, Claude Developer Platform (Backend)

at Anthropic

📍 New York City, NY; San Francisco, CA Hybrid Posted March 07, 2026
Type Not Specified
Experience senior
Exp. Years Not specified
Education Not specified
Category AI & Machine Learning

This role involves developing backend systems and APIs for deploying large language models, ensuring scalability, safety, and a great developer experience.

  • Develop backend APIs
  • Deploy and scale large language models
  • Integrate retrieval systems
  • Ensure AI safety and reliability
  • Build developer tools

Focus on backend API development, large language model deployment, retrieval systems, and scalable AI platform engineering.

The ideal candidate is an experienced backend engineer with expertise in large language models, API development, and model deployment. They are collaborative, innovative, and focused on building safe and scalable AI systems.

Backend developmentAPI developmentLarge language modelsModel deploymentScaling models
Knowledge of retrieval systemsSafe AI platform experienceDeveloper experience toolsModel safety
API platformsAI modelsDeployment tools
Backend developmentAPI developmentLarge language modelsRetrieval systemsModel deploymentScaling models
Backend developmentAPI developmentLarge language modelsRetrieval systemsModel deploymentScaling modelsSafe AI platformDeveloper tools
TalentedExperiencedCollaborativeInnovativeProblem-solving
Industry Technology/AI
Job Function Backend and AI platform engineering
Backend developmentAPI developmentLarge language modelsRetrieval systemsModel deploymentScaling modelsSafe AIDeveloper toolsAI platformAI models

Lack of experience with large language models, No background in API or backend development, Inability to work on safety-critical AI systems

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