challenge the status quo and improve ways of working Excellent stakeholder management skills, with the ability to gather and refine requirements to ensure value delivery Key Skills: Expert level SQL skills, extracting and transforming data with speed and accuracy Strong programming experience (preferably Python or R), with experience of building, testing and deploying machine learning models Experience delivering predictive or More ❯
Harrogate, North Yorkshire, UK Hybrid / WFH Options
WRK digital
fit-for-purpose IT solutions, ensuring development activities align with project timelines and business priorities. Develop secure, scalable, and supportable solutions using modern programming languages (such as: PL/SQL, .NET, JavaScript, Python) and Azure services, including Service Bus and Functions. Define, maintain, and promote coding standards and best practices across development and the department, ensuring they are regularly reviewed More ❯
Senior Data Engineer Hybrid 2x per week (Leeds, West Yorkshire) Salary to 65,000 + benefits About the Role: Our client, a tech for good organisation, is investing heavily in digital transformation and building a cloud-first, data-led approach More ❯
methods. Practical knowledge of chunking strategies, indexing, precision/recall trade-offs, reranking, and evaluation techniques. Proficient in Python (FastAPI) and React/Next.js . Solid experience with both SQL and NoSQL databases (Postgres, DynamoDB, etc.). Exposure to LLMs, embeddings, and vector search APIs . Strong understanding of data engineering , schema design, ETL, and optimisation. Proficiency with cloud (AWS … ECS). Knowledge of secure coding practices and managing sensitive data. Excellent communication, problem-solving, and leadership skills. Nice to have Experience with rerankers (e.g., cross-encoders), hybrid retrieval (SQL + vectors), query expansion, or lightweight knowledge graphs. Familiarity with LLM evaluation tooling (LangChain, LlamaIndex, OpenAI Evals) and observability for cost, relevance, and latency. Background in B2B data products or More ❯
