Description
Mastercard is hiring a Senior Software Engineer to design, build, test, deploy, and maintain scalable software, automation, and validation tools for artificial intelligence, cloud, and machine learning platforms. The role covers software architecture, microservices and cloud migration, CI/CD, security, code quality, performance engineering, production troubleshooting, and collaboration with product and engineering teams. Required qualifications include microservices development with Java and Spring Boot, relational SQL, cloud-native architecture, AWS, and experience with testing, automation, and CI/CD. The position is based in O'Fallon, Missouri, with a base salary of $115,000–$184,000 USD.
