Senior Data Modeler

Our partner, a Fortune 500 company, is building scalable, analytics-ready data architectures for a client in the healthcare sector. We're looking for a Senior Data Modeller to design and maintain dimensional data models using Kimball methodology that power reporting and analytics at scale. You'll translate business requirements into well-structured logical and physical models, working closely with data engineers, BI teams, and business stakeholders — with particular emphasis on healthcare Encounters data. This is a long-term, remote-first contract position with required US working hours overlap (2-6 PM CET). Responsibilities - Dimensional modeling: design and maintain data models using Kimball methodology (star and snowflake schemas, fact and dimension tables, SCDs). - Healthcare Encounters data: model Encounters data, ensuring accuracy and alignment with business and regulatory requirements. - Advanced SQL: develop and optimize complex queries for data extraction, transformation, and validation. - Implementation: collaborate with data engineering teams to implement models within the data warehouse/lakehouse environment. - Data quality: perform data profiling, quality checks, gap analysis, and troubleshooting across source and target systems. - Documentation: maintain data models, data dictionaries, and mapping specifications. - BI enablement: partner with BI and analytics teams to ensure models support downstream reporting needs. Work Conditions - Type: Full-time & Long-term contract work - Start Date: ASAP - Location: Remote - US Time Zone Overlap: Required (2 PM - 6 PM CET, ideally until 7 PM CET) - Contract with EU LLC