2 of 2 Permanent Retrieval-Augmented Generation Jobs in Chester

Machine Learning Engineer | Python | Pytorch | Natural Language Processing | LLM | Large Language Models | Remote, Europe

Hiring Organisation
Enigma
Location
Chester, Cheshire, UK
Employment Type
Full-time
where users can query information directly through an integrated AI assistant. The Challenges You'll Work On Evaluating a retrieval-augmented-generation (RAG) system in production without labelled data Designing your own benchmarks from scratch Building an agentic retrieval pipeline that adapts ...

Senior AI Engineer I

Hiring Organisation
American Express
Location
Chester, Cheshire, UK
Employment Type
Full-time
deployment of applications and systems Oversees a variety of tasks, platforms, and technologies to meet evolving requirements Design and develop Generative AI applications, including RAG pipelines, agentic workflows, and Model Context Protocol (MCP) integrations. Collaborate with data owners to build data pipelines, feature engineering processes, and context enrichment strategies that … Exposure to observability and monitoring tools such as Splunk, Grafana, Dynatrace, and ELK. Hands-on experience with LLM frameworks (LangChain, LangGraph, or similar) and RAG architectures. Strong programming skills in Python (preferred) and/or Go, with proven ability to build both prototypes and production applications. Solid understanding of data ...