3 of 3 Permanent Star Schema Jobs in South Yorkshire

Delta operations) SQL (advanced querying, performance tuning) Data Lake/Warehouse best practices Secondary Skills (Nice-to-Have): Python (for scripting & automation) Data Modelling (star schema, Kimball, Data Vault) Data Quality/Validation frameworks ETL/ELT pipelines Work Arrangement: Hybrid (3 days in office – ideally Tues-Thurs ...

must have: Extensive experience managing and analysing large datasets from multiple sources to support varied reporting and analytics needs. Experience in organising data in STAR schema data models that effectively represent business entities and relationships and support efficient querying and analysis from relational data warehouses. Experience building ...

streams Develop PySpark/Spark SQL notebooks for advanced data cleansing, transformation, and business logic Create production-ready semantic models for Power BI, including star schemas and Direct Lake optimisation Implement governance and security controls (RLS, OLS, service principals) Drive CI/CD best practices using Azure DevOps ...