Working Student (m/f/d) - Data Analytics & Power BI

G+D makes the lives of billions of people around the world more secure. We create trust in the digital age with integrated security technologies in three business areas: Digital Security, Financial Platforms and Currency Technology. We have been a reliable partner for our customers for over 170 years with our innovative solutions for SecurityTech! We are an international technology group and traditional family business with over 14,000 employees in 40 countries. Creating Confidence is our path to success. Trust is the basis of our co-operation within G+D.

The whole world trusts us when it comes to physical or digital currencies. We increase the security and efficiency of the cash cycle in collaboration with central banks and the entire currency industry. As the market leader in advanced currency management, would you like to join us in shaping the future of payments?

Your Tasks:

• Develop and maintain Power BI reports and interactive dashboards
• Build and optimize semantic data models (Power BI / Fabric)
• Support data transformation and preparation within Microsoft Fabric (e.g., Dataflows, Lakehouse, pipelines)
• Work with structured and semi-structured data from different sources
• Collaborate with business stakeholders to understand reporting needs and translate them into data solutions
• Ensure data quality, consistency, and performance optimization
• Support ad-hoc analyses and data visualization tasks
• Document data models, KPIs, and reporting logic
  
  
  

Your Qualifications:

• Currently enrolled in a degree in: Data Science, Business Analytics, Computer Science, Industrial Engineering, or similar
• Strong interest in data analytics, BI, and modern data platforms
• Hands-on experience with Power BI (required), Microsoft Fabric or similar cloud data platforms (preferred), SQL (preferred), Advanced Excel
• Basic understanding of Data modeling concepts (star schema, relationships, measures), DAX (nice to have), Cloud-based data architectures (nice to have)
• Structured, analytical mindset with attention to detail
• Strong communication skills in English (German is a plus)
  
  
  

Your Benefits:

• A pleasant working atmosphere in an exciting business and international team
• Flexible working hours with the option for remote work within Germany
• Attractive remuneration
• Access to the G+D sports club
• Use of the G+D Vital Bistro and Barista Bars