Description
Mastercard is hiring a Software Engineer II for its Fraud Products team to design, develop, test, and maintain Java-based fraud prevention and payment-processing applications. The role includes building APIs and services, developing automated unit, functional, and integration tests, contributing to architecture and performance engineering, participating in production troubleshooting, and supporting Agile delivery. Candidates need strong Java and enterprise software development experience, knowledge of SQL and testing frameworks, and a bachelor's degree or equivalent practical experience. The position is based in O'Fallon, Missouri, with a base salary of $92,000–$147,000 USD.
