Hays
Data Modeller - Financial Services
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Shape the data that powers global financial markets.
My client, a leading global financial markets and technology organisation, is seeking an experienced Data Modeller to join a high-profile enterprise data programme. This is a unique opportunity to play a key role in defining and shaping the data foundations that support some of the world's most important financial institutions, investment firms, and market participants.
You'll work at the heart of a large-scale transformation programme, partnering with Data Architects, Business SMEs, Product Teams, and Technology leaders to design and evolve enterprise-wide data models that drive analytics, regulatory reporting, risk management, and commercial products across global markets.
This is far more than a traditional data modelling role. You'll be helping to create a connected data ecosystem that enables clients to combine market data, reference data, and alternative datasets to unlock richer insights, improve decision-making, and gain competitive advantage.
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What You'll Be Doing
- Designing and developing enterprise-scale conceptual, logical, and physical data models.
- Working closely with business stakeholders and subject-matter experts to understand complex financial data requirements.
- Defining data entities, attributes, relationships, taxonomies, and business concepts across large-scale datasets.
- Building models that support market data, reference data, analytics, risk, and regulatory use cases.
- Contributing to enterprise data governance, architecture standards, and modelling best practices.
- Collaborating across Product, Operations, Technology, and Data teams to deliver strategic data solutions.
- Supporting major transformation initiatives that influence how data is consumed across the organisation.
What We're Looking For
- Strong data modelling experience across conceptual, logical, and physical models.
- Experience working with financial reference data and market data.
- Strong knowledge of UML, ERD, RDBMS, and SQL.
- Experience with modelling tools such as Enterprise Architect, Erwin, ER Studio, or similar.
- Knowledge of JSON and XML data structures.
- Excellent stakeholder management, requirements gathering, and workshop facilitation skills.
- Experience working on large-scale enterprise data programmes within Financial Services, Banking, Capital Markets, or Trading environments.
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We're keen to speak with experienced Senior Data Modellers who match the required skill set, as this is an urgent contract requirement with a fast-moving interview process.
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