Data Modeller

Devonshire Hayes Recruitment Specialists Ltd; City Of London; Hybrid; GBP 60,000 - 80,000; Full time

Job summary

A recruitment firm in the UK is looking for an SC Cleared Data Modeller to develop and maintain data models. The successful candidate will possess strong experience in data modelling methodologies and stakeholder engagement. This contract role is deemed INSIDE IR35 and requires one day per week onsite.

Qualifications

• Strong experience developing conceptual, logical, and physical data models.
• Proven ability to translate business needs into structured data artefacts.
• In-depth knowledge of data modelling methodologies such as 3NF, Dimensional, Data Vault.

Responsibilities

• Develop and maintain strategic conceptual data models outlining domains and entities.
• Collaborate with stakeholders to understand requirements and translate them into data artefacts.
• Support technical teams in implementing data models.

Skills

Data modelling methodologies

Stakeholder engagement

Communication skills

Business analysis

Tools

ERWIN Data Modeler

PowerDesigner

Sparx Enterprise Architect

Job description

Overview

If you are an SC Cleared (must be live) Data Modeller we have a new contract we would like to discuss with you. Please note this role has been deemed INSIDE IR35 and requires one day per week onsite.

Key Responsibilities

• Develop and maintain strategic conceptual data models outlining domains, entities, and relationships.
• Build detailed logical and physical data models aligned with business rules and objectives.
• Collaborate with business stakeholders to understand requirements and translate them into structured data artefacts.
• Ensure data models are reusable, scalable, and adaptable to evolving business needs.
• Partner with enterprise data architects to ensure alignment with corporate data models.
• Support technical teams in implementing data models within the data ecosystem.
• Champion data modelling best practices across the organisation and provide expertise to internal data users.

Role Criteria

Essential:

• Strong experience developing conceptual, logical, and physical data models.
• Proven ability to translate business needs into structured data artefacts.
• Demonstrable experience using ERWIN Data Modeler or equivalent tools (eg, PowerDesigner, Sparx Enterprise Architect).
• In-depth knowledge of data modelling methodologies (eg, 3NF, Dimensional, Data Vault).
• Strong stakeholder engagement and communication skills.
• Experience collaborating across business and technical functions.
• Ability to communicate complex data concepts clearly, including data lineage, data usage, and data structures.

Desirable:

• Experience working in a cloud-based or hybrid data environment.
• Background in regulated sectors or large-scale enterprise data integration.
• Familiarity with data governance frameworks and metadata management