Job Description Planning, development and implementation of an optimal data architecture to provide a high-quality basis for use cases in the field of analytics and reporting Cooperation with analysts, product managers and backend developers to understand and implement data requirements Support in designing and creating new data extraction, transformation and loading processes from different data sources (on-prem & cloud) Build and optimize data pipelines and transformation workflows to support data model implementation and data quality Ensure data consistency, lineage, and governance across systems and domains Continuously improve and refactor existing data models to align with evolving business needs and technical standards