Description
Mastercard is hiring a Software Engineer II for its Quality Engineering team to design, develop, test, automate, and support scalable enterprise applications, APIs, microservices, and distributed systems supporting tokenization, digital payments, and emerging payment technologies. The role covers the full software development lifecycle, including architecture, CI/CD, automated testing, troubleshooting, performance optimization, security, and collaboration with product, engineering, platform, and quality teams. It requires a bachelor's degree in a relevant field, at least three years of enterprise software engineering experience, strong Java and object-oriented programming skills, and familiarity with Spring, JUnit, REST/SOAP APIs, databases, CI/CD, and Agile practices. The position is based in O'Fallon, Missouri, with a base salary of $92,000 to $147,000 USD.
