Generative AI Engineer

Company: Harrington Starr
Apply for the Generative AI Engineer
Location: London
Job Description:

We’re partnering with a leading investment organisation looking for a Senior AI Engineer to help build and scale production-grade AI solutions.

This is a hands‑on contract role for someone with proven experience delivering RAG pipelines and agentic AI systems into live environments—not just prototypes.

Key Skills Required

  • Production RAG experience (embeddings, retrieval tuning, vector databases)
  • Agentic AI frameworks (LangGraph, LangChain, AutoGen, CrewAI, LlamaIndex)
  • FastAPI, APIs and microservices development
  • OpenAI, Anthropic and open‑source LLMs
  • SQL, data pipelines and AI evaluation frameworks

You’ll Be

  • Building and deploying AI-powered applications
  • Developing scalable backend services and APIs
  • Improving AI reliability, observability and governance
  • Working closely with stakeholders to deliver business‑critical AI solutions

Candidates must be able to demonstrate production deployments of RAG and/or agentic AI systems.

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Posted: July 7th, 2026