Data Engineer Working Student

YOUR TASKS

You support the development of databases and data integration processes

You contribute to the design and implementation of data models and data pipelines for modern data lakes, data warehouses, or lakehouses

You assist in documenting and structuring data platforms and related processes

You participate in the development of interactive dashboards and reports, for example in the area of performance metrics and ESG

You support the application of data analytics methods and tools within project contexts

You assist users in the utilization and maintenance of data platforms and analytics solutions

YOUR PROFIL

You are currently enrolled as a student in an IT-related field, such as (Business) Informatics, Software Engineering, Data Science, Data Engineering, or a related discipline

You have solid knowledge of the programming languages Python and SQL

You have experience in data visualization and presentation using Power BI and/or Microsoft Fabric.

Initial experience with Databricks is considered an advantage

You have a basic understanding of data modeling methods and data integration processes (ETL / ELT)

You work independently and in a structured manner and demonstrate strong teamwork and communication skills

You possess excellent German and English language skills (minimum C1 level in both languages)

You are able to work on-site at least 50% of the time in our office in Cologne or Munich

YOUR BENEFITS

Supportive Team Culture: Team cohesion is important to us – we support one another and foster a healthy office culture. Our event team organizes regular after-work events to encourage exchange and connection beyond the workplace.

Early Ownership & Responsibility: From day one, you will take on exciting tasks with real responsibility – whether on your project or by contributing to internal initiatives. You actively help shape our organization.

Clear Career Development Paths: You will find an environment that supports, challenges, and advances your professional growth. We offer clearly defined career paths and transparent requirements for each level.

Creative Work Environment: We give you the freedom and time to develop creative solutions and provide the best and most modern hardware (Apple or Windows) to support your work.

Flexible Working & Vacation Policy: Work remotely and adjust your working hours flexibly to fit around your studies.

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