Data Modeler - ETL, Data Warehouses, QLIKJob type:ContractTown/City:LondonCounty:RemoteSalary/Rate:£700 - £850 per dayBusiness Sector:ITJob ref:BBBH153103Post Date:August 18, 2025Data Modeler x 2+ 3-6 month + contracts available+ Fully remote - occasional trip into London office+ £750-£850 per day - Inside IR35Key Skills:+ Data Transformation & ETL - QLIK+ AWS, other CloudData Modeler - London MarketsWe're looking for a dedicated Data Modeler to join a leading organisation in the London markets. This is a hands-on contract role (not an Architect, not a Developer-who-dabbles, not a Manager-in-hiding). You'll be laser-focused on designing and delivering enterprise-grade data models across warehouses, lakes, and vaults.The RoleYou'll be responsible for:Designing and developing conceptual, logical, and physical data models.Implementing models across RDBMS, ODS, data marts, and data lakes (SQL/NoSQL).Translating business needs into robust, long-term data models.Applying Data Vault 2.0 techniques in real-world implementations.Supporting metadata management, governance, and best practices with tools like Erwin or ER/Studio.What We're Looking For (Must-Haves)5+ years hands-on experience as a Data Modeler (your CV should scream "Data Modeler," not hide it in bullet 17).2+ years hands-on Data Vault modelling.Strong background in data warehouses, data lakes, and enterprise big data platforms in multi-data-centre contexts.Proficiency with metadata management and data modelling tools (Erwin, ER/Studio, or similar).Nice-to-HavesETL/Data Transformation experience - ideally Qlik Compose or AWS Glue (alternatives like DataStage, SSIS acceptable).Cloud exposure (AWS preferred).Familiarity with modern dev methodologies (Agile/Scrum, TDD).Knowledge of testing tools, scripting, and data cleansing techniques.
