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AI Backend Engineer

Posted 14h ago

About the role

Own backends for custom AI software: APIs, RAG, structured extraction, agents, and evaluation for Dutch clients on Azure.

What you'll do

  • Build backends: APIs and integrations for client projects and the products maintained under SLA
  • Put LLMs in production: RAG, structured extraction, agents and evaluation
  • Take over existing code: stabilize inherited codebases and document them
  • Work across up to 3 projects and 3 maintenance contracts at the same time

Requirements

  • 3+ years of backend experience in Python or TypeScript / Node
  • Solid knowledge of databases (PostgreSQL), APIs and cloud platforms (Azure or AWS)
  • Experience building with LLM APIs (Anthropic, OpenAI or Azure OpenAI)
  • Excellent English communication, especially written

About MSTR

MSTR is an AI software company based in the Netherlands and an Anthropic partner. It builds custom AI software for Dutch businesses, with a remote development team in the Philippines.

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