Data Engineer Working Student

- Support the development and maintenance of data pipelines. - Assist in data cleaning, preparation, and validation across stage, model, and mart layers. - Help optimize SQL queries and troubleshoot data issues. - Contribute to maintaining data quality and ensuring smooth report automation. - Collaborate with data analysts and data scientists to deliver usable data. - Assist in documentation for internal knowledge sharing. - Studying Computer Science, Data, Information Systems, or related field. - Hands-on experience in Python, SQL, Excel and Tableau. - Understanding of ETL/ELT concepts; exposure to tools like Airflow or Docker is a plus. - Familiarity with data source coming from Excel, CSV, Json. - Basic understanding of Git/Bitbucket and cloud platforms (AWS is a plus). - Good analytical skills, attention to detail, and willingness to learn Leisure & Flexibility - Hybrid Work: You can flexibly combine office and remote work. - Flexible hours model: Work at your own pace – between 7:30 a.m. and 7:30 p.m. Training & Financial Benefits - LinkedIn Learning access: Choose from thousands of courses and continuously develop yourself. - Corporate benefits from day one – secure exclusive employee discounts. - Company pension plan: We support you with an attractive direct insurance. - Employee referral program: Recommend us and receive an attractive bonus Health & Well-being - FITSEVENELEVEN benefits* – stay fit with discounts at selected fitness clubs. - Mental health focus: Our EAP is available to you and your family members. - Healthy at work: Occupational health care including eye tests, flu vaccinations, and glasses allowance. - Sabbatical: After 2 years of service, you can take a well-deserved break.  People & Work Environment  - Delicious food, subsidized: In the SAMSUNG canteen or at the Foodji* machine.  - Let’s celebrate! From company breakfasts to the Christmas party – we celebrate successes together.  - Dog-friendly office: Bring your furry friend – we’re happy to see them!  *Note: Applies to our location in Eschborn.