Data Engineer

About The Company

Ruhrbahn GmbH is the largest public transportation provider in the Ruhr area, serving the cities of Essen and Mülheim an der Ruhr. The company prides itself on fostering a family-like work environment characterized by respect, mutual support, and appreciation. Ruhrbahn offers diverse and secure employment opportunities across various professional fields, emphasizing innovation and sustainability in urban transportation.

About The Role

The Data Engineer position at Ruhrbahn GmbH is a vital role within the company's digital transformation initiatives. As a Data Engineer, you will be responsible for designing, developing, and maintaining the data infrastructure that supports data-driven decision-making across the organization. Your work will involve managing the entire lifecycle of data, from collection and storage to processing and analysis. You will play a key role in ensuring the availability, quality, and security of data assets, enabling data scientists and business units to leverage insights effectively.

Qualifications

The ideal candidate will possess a relevant educational background, such as a degree in computer science or information technology, or an equivalent technical qualification complemented by professional experience. Candidates should have extensive knowledge of SQL and Oracle databases, along with proficiency in programming languages like Python and Java. Experience with data architecture design, including Data Lake and Data Warehouse solutions, is essential.

Responsibilities

• Ensure the effective planning, operation, and development of the Data Science platform and associated systems
• Design, build, and maintain scalable data architectures such as Data Lakes and Data Warehouses
• Develop and maintain ETL/ELT processes and data pipelines to integrate various data sources
• Implement interfaces and APIs to enable seamless data access and optimize database and storage structures
• Collaborate closely with data scientists and business units to provide suitable data structures for analytics and modeling tasks
• Document data landscapes, data flows, and technical solutions

Benefits

Ruhrbahn GmbH offers an attractive benefits package to support your professional and personal well-being. Employees enjoy a secure, permanent employment contract, providing stability and long-term career prospects. The company provides a DeutschlandTicket or FirmenTicket, promoting sustainable commuting options. Flexible working hours and Gleitzeit arrangements allow for a healthy work-life balance, while the possibility of mobile working enhances flexibility.