Software Engineer, Agent Harness at Letta - ScoutJobs - The AI-curated global job board
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Letta
Posted 10 hours ago

Software Engineer, Agent Harness

Letta

Requirements

Python proficiency, Backend service architecture, SQL/Postgres, AI stack tooling

Skills

PythonPostgreSQLLLM

About the role

Responsibilities

  • Develop Letta's OSS agents framework and cloud service
  • Design scaleable & resilient backend services and APIs to support Letta Cloud
  • Work with researchers and support bleeding-edge agent architectures in Letta

Requirements

  • Strong proficiency with Python
  • Strong understanding of service architecture for security, reliability, and performance
  • Ability to build scaleable backend services
  • Strong understanding of SQL databases (Postgres)
  • Familiarity with AI stack tooling (vLLM, Ollama) and LLM provider APIs (OpenAI, Anthropic)

Preferred Qualifications

  • Proficiency with TypeScript, React, and Tailwind

About the Company

Founded by the creators of MemGPT from UC Berkeley’s Sky Computing Lab, Letta is building self-improving artificial intelligence by creating agents that continually learn from experience and adapt over time.

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Software Engineer, Agent Harness

Letta · San Francisco

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