About the Role
CTS EVENTIM connects millions of people worldwide with unforgettable live experiences. As part of our UX Division, you will strengthen our specialized CRO team and drive experimentation, conversion optimization, and customer insights across our web and app platforms. You will develop hypotheses for effective A/B tests, derive concrete recommendations from data, and support our product teams in making informed, data-driven decisions. With your analytical thinking and understanding of digital products, you will identify growth opportunities and strengthen our culture of experimentation in an international environment.
Responsibilities
•You plan and manage A/B tests for our web and app platforms to identify conversion opportunities and promote sustainable growth.
•You develop hypotheses into testable concepts and work closely with the Product, Design, and Engineering teams.
•You own and prioritize the testing backlog based on business value, expected impact, and strategic relevance.
•You analyze test results, ensure their statistical validity, and derive clear recommendations from them.
•You drive international CRO initiatives and foster a sustainable culture of experimentation across different markets.
Requirements
•At least five years of professional experience in a digital role, for example as a Testing Manager, Product Owner, Analyst, or Conversion Specialist.
•Practical experience with A/B testing as well as analytics and CRO tools such as Optimizely, Google Analytics, Mixpanel, or Hotjar.
•A solid understanding of web and app ecosystems, as well as experience with server-side testing, statistical methods, and experiment design.
•A structured, data-driven approach to work and the ability to translate complex questions into concrete, actionable experiments.
•Experience using AI tools effectively to support the A/B testing workflow.
•Very good spoken and written English.
Nice to Have
•German language skills are an advantage.
Benefits
•30 days of vacation and the option of 15 days of unpaid leave
•25 days of workation in an EU country
•Flexible working hours
•Sofa concerts and employee events
•Discounts on ticket purchases and clearing assignments
•Corporate Benefits and discounts at KESS
•Central location and public transport subsidy
•Bike leasing
•Mental health program and company pension scheme
•Language learning platform as well as Lunch & Learn
