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 and 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 databases
Requirements
* Must be UK‑based
* No visa sponsorship available
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