Principal Data Scientist

Mastercard is seeking a Principal Data Scientist to lead the development and delivery of advanced AI and machine learning solutions for its Ethoca product, enhancing consumer purchase experiences and reducing chargeback rates. This senior technical role involves defining data science product design, guiding execution across business initiatives, and ensuring scalable solutions are delivered in a regulated financial environment. The position requires combining technical depth with cross-functional skills to drive measurable business impact through innovation and thought leadership.