Practical Semester/ Working Student Controlling (m/f/d)

Want to see how numbers have a real impact on business decisions? Would you like to understand how modern controlling works in practice — far beyond pure theory? Then join our Controlling team! With us, you will not just create reports — you will actively shape how we develop our planning and analysis. Your tasks: Liquidity planning: You take care of weekly liquidity and cash planning, keeping an eye on the key financial figures Group reporting: You support us in preparing the monthly group reporting Variance analysis: You carry out analyses at cost center level and help present variances in a clear and understandable way Ad-hoc requests: You support the Controlling team with spontaneous requests and special analyses Your profile: Your foundation: You are studying business, finance, or a comparable degree program and are interested in numbers and logical connections Your mindset: You work in a structured and careful way without getting lost in the details. You enjoy turning data into actionable insights Your skills: You are confident using common Office tools (especially Excel) and communicate confidently in both German and English Your Benefits: Maximum flexibility: Flexible working time model and up to 80% mobile working. Exam phase? We will find a flexible solution that works for you Modern company culture: Flat hierarchies where your ideas matter from day one Community & network: Connect through our internal communities, such as the event team or running groups, and get to know colleagues from across all departments Health & energy: Company health management as well as free access to coffee, tea, and water in the office