Data Modeler

We at Ascendion are seeking an experienced and highly skilled Data Modeller with strong domain expertise in banking to join our dynamic and collaborative team.

Onsite role in Chester, UK

**3 days work from office**

Key Responsibilities

• Design, develop, and maintain conceptual, logical, and physical data models to support banking systems, ensuring high standards of data integrity, consistency, and regulatory compliance.
• Perform in-depth data analysis across complex datasets to identify anomalies, discrepancies, and data quality issues, and recommend actionable remediation strategies.
• Collaborate closely with business stakeholders, data architects, and engineering teams to translate business requirements into scalable and efficient data models.

Required Skills & Qualifications

• 7+ years of experience in data modelling, ideally within the banking or financial services sector.
• Strong understanding of banking data domains, including customer, transactional, risk, compliance, and regulatory reporting data.
• Proven expertise in data analysis techniques and tools, with a focus on identifying and resolving data quality issues.
• Proficiency in leading data modelling tools such as Erwin, PowerDesigner, or equivalent.
• Solid understanding of relational (RDBMS) and NoSQL databases (e.g., Oracle, MongoDB).