At SIXT, we don't just rent cars — we're redefining mobility. With a bold brand, market-leading digital presence, and relentless drive for innovation, Online is our largest and most dynamic sales channel. It's where millions of customers first meet SIXT, and where the business is won or lost. 

To keep this engine running at full speed, we need sharp, commercially minded Controlling that goes beyond numbers — one that asks the right questions, challenges assumptions, and drives decisions. Did that SEA campaign actually pay off? Are we acquiring the right customers at the right cost? What does their CLV look like over time? 

If you love turning data into decisions and want a front-row seat to one of Europe's most exciting digital businesses — this role is for you. 

YOUR ROLE AT SIXT

• Online Marketing Controlling & Business Partner...