Senior Full Stack AI Engineer

Cavendish Professionals • Spain, catalonia • Posted June 14, 2026

About the Role


Required skills (Must-have)



Python & Engineering Fundamental

  • sPython 3.12+, strong OOP, clean architecture
  • .CLI scripting and orchestration (argparse, bash)
  • .Package management, virtual environments, Docker


.
Backe

  • ndFastAPI (API design, service-oriented patterns
  • ).Asynchronous processing: Celery, messaging, event-driven design (RabbitMQ / Azure Service Bus
  • ).Relational DB experience, preferably PostgreSQ


L.
RAG / NLP /

  • LLMRAG architecture and implementation (chunking, embeddings, retrieval, generatio
  • n).Prompt engineering with versioning and iteration (multi-version prompt lifecycl
  • e).OpenAI API experience including structured output parsi
  • ng.Embeddings and retrieval tuning; hybrid retrieval approach (vector + BM2
...