Data Modeler

This range is provided by CBSbutler. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Base pay range details will be discussed with the recruiter.

Overview

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.

Responsibilities

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 lines).
• 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.

Who Will Not Be Considered

• Architects (too high-level, not hands-on enough).
• Developers who only list “data modelling” as one of many tasks.
• Generalists who do “a bit of everything.”
• Candidates focused on ETL development, management, or project coordination.

This is a contract role in London’s financial markets , offering the chance to work with enterprise-scale data in a dedicated modelling capacity. If your CV shows a consistent trajectory as a Data Modeler , we’d love to see it.

Seniority level

• Mid-Senior level

Employment type

• Contract

Job function

• Consulting

Industries

• IT Services and IT Consulting