We are looking for a skilled and detail-oriented Data Modelling & Testing Specialist to design robust data models and ensure high-quality data through effective testing and validation processes. The ideal candidate will have a strong background in Data Warehousing (DWH), data modelling, and SQL, and will play a critical role in supporting data-driven initiatives across the organization.

• Design, develop, and maintain conceptual, logical, and physical data models that align with business and technical requirements.
• Collaborate with Business Analysts, Data Engineers, and Developers to translate business needs into efficient data structures.
• Ensure the accuracy, integrity, and consistency of data through rigorous data validation and testing methodologies.
• Support and enhance ETL processes, working closely with the data integration team to ensure seamless data flow.
• Optimize SQL queries and data models for performance, scalability, and reliability.
• Participate in code reviews, data quality assessments, and continuous improvement initiatives.
• Document data structures, metadata, and data mapping specifications for future reference and governance.