The (Senior) Conversion Rate Optimization (CRO) Specialist at sofatutor GmbH plays a critical role in driving subscription growth for one of the largest EdTech platforms in the DACH region. The individual will be responsible for designing and conducting A/B tests to enhance user acquisition, activation, and retention across subscription-based learning products. Required skills include a minimum of 2–4 years in CRO with proven experience in executing successful experiments, strong analytical ab