Lead BI Engineer
- Location
- United Kingdom
e.g. Power BI, advanced Excel; Tableau optional). Extensive practical experience designing dimensional data models, applying Kimball methodologies, and creating reusable semantic layers. Strong SQL expertise, including writing and reviewing complex queries for data extraction, validation, and transformation. Proven experience ensuring data quality, trust, and governance, including validation approaches, testing … deployment pipelines. Experience designing or contributing to BI standards, including modelling conventions, visualisation frameworks, or delivery patterns. Advanced experience writing and optimising complex SQL (CTEs, window functions, performance tuning). Experience with automation or orchestration tools (e.g. Power Automate) to support BI delivery, quality, or operational efficiency. Exposure to modern ...