Senior llm engineer / ai engineer cheshire

Senior LLM Engineer / AI Engineer Cheshire

My client is a fast-growing AI technology company building intelligent systems deployed in real-world, safety-critical environments. Their solutions combine advanced AI, data, and edge technologies to support decision-making and reduce risk in high-hazard industrial settings.

They are now looking to hire a Senior LLM Engineer to help design and deliver large language modelpowered capabilities across internal platforms and customer-facing products.

This is a hands-on, production-focused role for someone with strong real-world LLM experience, not a purely research or experimental background.

The Role

You will:

* Design, build and deploy LLM-driven features into live products and platforms
* Work with both commercial and open-source LLMs, selecting the right model for each use case
* Build and optimise RAG pipelines, embeddings and vector-based retrieval solutions
* Develop APIs and services that integrate LLMs with existing AI, data and platform systems
* Optimise solutions for performance, reliability, latency and cost
* Collaborate with engineering, AI and product teams to identify and deliver high-value use cases
* Ensure all solutions meet security, compliance and data governance standards
What My Client Is Looking For