Data Engineer | Data Engineer (w/m/d)

Job Summary

This role involves designing, building, and maintaining robust and scalable data architectures, including Data Lakes and Data Warehouses, for the Ruhrbahn GmbH, a major public transport company in the Ruhr area. The Data Engineer will be responsible for the planning, operation, and development of the Data Science platform, ensuring high data quality and consistency. Key tasks include developing and maintaining ETL/ELT processes and data pipelines to integrate various data sources, implementing APIs for efficient data access, and optimizing database structures for performance and security. The ideal candidate requires a degree in Computer Science or a related IT qualification combined with significant professional experience in programming, strong knowledge of SQL/Oracle databases, and proficiency in Python/Java. This is an attractive opportunity to contribute to climate protection within a supportive, diverse, and future-proof environment, offering flexible working hours and mobile work options.