Senior BI Developer / Data Warehouse Specialist | Softwareentwickler (m/w/d)

Job Summary

This senior role involves driving the digital transformation of a leading university hospital by focusing on the conception, development, and optimization of high-performance Data Warehouse models. The specialist will be responsible for designing and implementing Kimball architecture, along with Star and Snowflake schema designs. Key daily tasks include developing and documenting M, DAX, and SQL solutions, creating essential Power BI reports, dashboards, and cubes to support clinical decision-making, quality management, and management reporting. A core focus is on planning and supporting robust ETL/ELT processes (ideally using SSIS and SSAS) to ensure the secure and efficient processing of sensitive health data. The ideal candidate possesses profound experience with Power BI, advanced SQL skills, and a strong understanding of GDPR compliance and Role-Based Access Control (RBAC) in BI environments. This position offers a future-proof, permanent role within a modern university hospital environment that combines patient care with medical research and teaching.