AI Engineer
Up to £150k | Hybrid (London)
We’re working with a high-growth AI company building systems that are already being used day-to-day by customers to automate and improve how work gets done.
The team is focused on solving complex operational problems across areas like decision-making and workflow automation, using LLMs, agent-based systems, and modern data platforms. They’ve moved past early experimentation and are now scaling what’s already working.
The Role
You’ll build and deploy AI systems end-to-end, with a focus on LLM applications, agents, and scalable backend systems.
What You’ll Do
* Build LLM applications (RAG, agents, copilots)
* Design backend systems for AI-driven workflows
* Own full lifecycle: data → model → deployment
* Optimise performance, latency, and cost
* Work closely with product and engineering teams
What They’re Looking For
* Strong Python engineering background
* Experience shipping AI/ML systems into production
* Hands-on with LLMs and modern tooling
* Solid system design and architecture skills
Tech
Python, LangChain/LangGraph, FastAPI, AWS/GCP, SQL, vector DBs
Requirements
* Must be UK-based
* No visa sponsorship available