FUNKE is seeking a Werkstudent Controlling BI to join their team in Essen. The role involves assisting with the design and implementation of ETL processes and data models, supporting the team in meeting reporting requirements, maintaining and enhancing existing reports and dashboards, and contributing to the realization of complex projects. The ideal candidate is a student in the field of Business Informatics or Computer Science, with experience in BI systems, programming knowledge in multidimensional databases, and a strong interest in working with financial data.