Data Modeler

• Design and develop data models supporting business processes, BI, and analytical requirements
• Create and maintain conceptual, logical, and physical data models
• Design layered data warehouse architectures, including staging, raw, business vault, and data marts
• Implement Data Vault 2.0 concepts, including Hubs, Links, Satellites, historization, auditability, and traceability
• Translate business requirements into scalable and effective data models
• Apply dimensional modeling, including star and snowflake schemas
• Conduct data profiling and analysis to support model design and assess the impact of changes
• Define and document data definitions, metadata, and data lineage
• Work closely with ETL developers and data engineers to ensure efficient data integration and flow
• Collaborate with BI analysts and business stakeholders to support reporting and analytics needs
• Ensure data models follow data governance, quality, and modeling standards
• Support data validation, reconciliation, and quality-monitoring activities
• Contribute to data integration and broader data management initiatives
• Maintain clear technical documentation and modeling standards

Data Modeler jobs in Luxembourg

Senior Data Modeler