Data Modeler - ETL, Data Warehouses, QLIK
Job type: Contract
Town/City: London
County: Remote
Business Sector: IT
Job ref: BBBH153103
Post Date: August 18, 2025
+ Fully remote - occasional trip into London office
Key Skills:
+ Data Transformation & ETL - QLIK
+ AWS, other Cloud
We'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 Role
You'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-Haves
ETL/Data Transformation experience - ideally Qlik Compose or AWS Glue (alternatives like DataStage, SSIS acceptable).
Familiarity with modern dev methodologies (Agile/Scrum, TDD).
Knowledge of testing tools, scripting, and data cleansing techniques.
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