Join our dynamic and international Merchant Security team, specializing in Risk & Fraud. Our team spans across three continents, bringing together diverse talents from over 60 countries. We thrive on challenges and collaborate seamlessly to ensure the
About the team: The Merchant Security team is the frontline defence for our Italian-speaking merchants — handling security concerns, fraud-related queries, and sensitive account issues with care and precision. As we grow our Italian coverage to ensure
SumUp is seeking a disputes specialist to join our Sofia-based team, protecting customers and the business from fraud and payment issues. You will analyze and resolve cardholder and merchant chargebacks end-to-end and collaborate with card schemes and