Working Student - Data Engineer (f/m/d)

Vattenfall is a European energy company with approximately 21 000 employees. For more than 100 years we have electrified industries, supplied energy to people’s homes and modernized our way of living through innovation and cooperation. We are looking for talented individuals who, in addition to their passion for their own role, also have strong team spirit and want to contribute to supporting a meaningful corporate mission. Do you want to be part of the clean energy transition and make a real impact through data? Our Vatttenfall Information Services GmbH is looking for a Working Student - Data Engineer (f/m/d) located in Berlin and starting as soon as possible. As a Working Student - Data Engineer at Vattenfall, you’ll be part of an agile SCRUM/KANBAN team working with advanced analytics tools across various financial systems to solve complex issues, collaborating closely with Financial Controlling stakeholders. You will support the development and operation of modern data platforms and analytics solutions. You will work closely with data engineers, BI developers, and business stakeholders to enable reliable, scalable, and transparent data solutions. Your responsibilities Support the development and maintenance of data pipelines using modern ETL/ELT approaches Assist in analytics and BI solutions within the Microsoft Azure ecosystem (e.g. Azure Synapse, SQL Pools, Azure SQL Database, PostgreSQL, Snowflake, Databricks, Data Factory) Contribute to product and data solution development using Python and SQL Support data modelling and data warehousing activities Work with version control and CI/CD pipelines (e.g. Azure DevOps, Git) Collaborate in agile development teams and actively participate in sprint ceremonies Analyze business requirements and translate them into technical / IT specifications, proactively aligning with other developers Location Berlin Your profile / who are you? immatriculated student at a german university Experience or strong interest in analytics, BI, and data engineering, ideally in a cloud environment Good programming skills in Python and SQL Basic understanding of data warehousing and data modelling concepts Familiarity with CI/CD pipelines, Git, and agile ways of working Strong communication skills in written and spoken English Curious, proactive mindset with the ability to ask questions and seek guidance when needed Strong motivation to learn Power BI dashboard development and data visualization Interest in understanding industry and financial systems, such as SAP ERP, IAM, EAM, SCADA, Profit & Loss statements, and business planning tools Our offer Hands-on experience in a professional data engineering environment Exposure to modern cloud-based data platforms and real business use cases Close collaboration with experienced developers and data professionals A flexible working student role alongside your studies More Information Starting date: as soon as possible Working hours: 19 hours/week Contract term: 12 months We kindly request that you do not send applications by any means other than via our website as we cannot guarantee that we will be able to process applications that are not made via our website. For more information about the recruitment process you are welcome to contact our recruiter Alexandra Weitkus via alexandramichelle.weitkus@vattenfall.de. At Vattenfall we are convinced that diversity contributes to build a more profitable and attractive company and we strive to be good role model regarding diversity. Vattenfall works actively for all employees to have the same opportunities and rights regardless of gender, ethnicity, age, transgender identity or expression, religion or other belief, disability or sexual orientation. The security of Vattenfall and its employees is essential. For that reason, a pre-employment screening will be part of your recruitment process. The screening is based on the role you will fulfill within Vattenfall. The screening will be performed by a third party, DISA. We look forward to receiving your application!