https://jobs.co.uk/job/principal-ai-data-engineer-tatton-recruitment--c8dee035-da65-47a4-bd31-6ea7ba4234f9 RSS feed for Principal AI Data Engineer at Tatton Recruitment. en-gb Tue, 11 Aug 2026 18:50:56 GMT https://jobs.co.uk/job/principal-ai-data-engineer-tatton-recruitment--c8dee035-da65-47a4-bd31-6ea7ba4234f9 https://jobs.co.uk/job/principal-ai-data-engineer-tatton-recruitment--c8dee035-da65-47a4-bd31-6ea7ba4234f9 Mon, 10 Aug 2026 23:00:00 GMT Location: South Bank | Salary: £750 - £800/day | Type: Temporary | Principal AI Data Engineer Certain Advantage is hiring for a Principal AI Data Engineer based in London. This role is an initial contract until the end of the year and is hybrid, requiring 3 days per week onsite in London. You''ll be responsible for: Developing AI, GenAI and Agentic AI prototypes using Azure AI Foundry, Copilot Studio, Databricks Mosaic AI and MLflow. Building, optimising and evaluating Retrieval-Augmented Generation (RAG) solutions using prompt engineering and embedding models. Designing and deploying AI agents using frameworks including LangChain, LangGraph and AutoGen. Delivering production-ready GenAI applications for commercial teams within Trading & Supply. Building scalable AI workflows on Databricks using Mosaic AI, MLflow, Genie and AgentBricks. Applying DevOps best practices through CI/CD pipelines, GitHub workflows and automated testing. Designing evaluation frameworks to benchmark, test and improve GenAI system performance and reliability. - The Individual Strong expertise with Databricks, including Delta Lake, Unity Catalog, DLT and MLflow. Deep knowledge of Large Language Models including GPT, Llama, Claude and Mistral. Experien... Temporary