Join our Corporate Reporting Services team and support internal reporting for Deutsche Telekom Group. You’ll work with tools like Power BI, Celonis, Power Query, and Excel to help prepare datasets, build dashboards, and automate reporting processes.
Be part of a team that transforms data into insights. We offer a supportive space to grow your skills and make an impact.
What You’ll Do:
- Assist with data uploads, adjustments, and validation from source systems
- Maintain and adjust data models and ETL processes
- Build and enhance dashboards using BI tools
- Support backend/frontend tasks for report updates
- Automate reporting workflows and support developers
- Handle ad hoc and scheduled data queries
- Identify and document process improvements
- Collaborate closely with technical and business teams
We work in a HYBRID STYLE of working with the possibility of working from home , but twice a week we meet in the office in Košice or Bratislava for meetings.
- University student in Economics or IT (part-time welcome)
- Familiarity with BI tools (Power BI, Celonis), SQL, scripting, or automation is a plus
- Strong Excel skills; experience with macros or Visual Basic is an advantage
- Proactive, structured, and detail-oriented mindset
- Good communication and documentation skills
- English language, German language is a plus
- Eagerness to work in an international environment
Fully paid meal vouchers
Notebook
Sports club & Health days
Teambuildings, summer & Christmas party
Opportunities for career growth
Flexible working time
DEUTSCHE TELEKOM SK
Košice
3 000 EUR/m
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