RAG Engineer (Retrieval-Augmented Generation)
Location: UK (Remote/Hybrid)
Salary: £80,000 – £120,000 + Benefits (DOE)
We're looking for an experienced RAG Engineer to help design and build enterprise-grade AI applications powered by Large Language Models.
This is an opportunity to work on cutting-edge Generative AI solutions, building intelligent systems that combine LLMs with retrieval pipelines to deliver accurate, secure and scalable AI products.
What you'll be doing
Design and build Retrieval-Augmented Generation (RAG) architectures.
Develop production-ready AI applications using modern LLM frameworks.
Optimise vector search and embedding strategies.
Build ingestion pipelines for structured and unstructured data.
Engineer prompts, evaluation frameworks and AI guardrails.
Integrate LLMs with enterprise APIs, databases and knowledge bases.
Work closely with ML Engineers, Software Engineers and Product teams to deploy AI solutions at scale.
What we're looking for
Commercial experience building RAG-based AI applications.
Strong Python development skills.
Experience with LangChain, LlamaIndex or similar frameworks.
Knowledge of vector databases such as Pinecone, Weaviate, Milvus or Chroma.
Experience with embedding models and semantic search.
Familiarity with OpenAI, Anthropic, Google Gemini or open-source LLMs.
Understanding of prompt engineering, AI evaluation and hallucination mitigation.
Experience deploying AI applications using Azure, AWS or GCP.
Excellent communication skills and a passion for building production AI systems.
Desirable
Experience with AI agents and multi-agent architectures.
Knowledge of Kubernetes and Docker.
Experience with CI/CD pipelines.
Exposure to GraphRAG, knowledge graphs or hybrid search.
Understanding of AI governance, security and responsible AI.
What's on offer
Work on genuinely innovative AI products.
Competitive salary and bonus.
Flexible remote/hybrid working.
Personal development budget.
Opportunity to influence the future direction of enterprise AI.
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Join a well-established and growing business in Ashford as a Finance Manager, where you will play a pivotal role in shaping financial strategy and enhancing business performance. Enjoy a supportive work culture with a collaborative leadership team, flexible working arrangements, and opportunities for professional growth, all while benefiting from competitive salary and generous leave entitlements.
