Description
Mastercard is hiring a Software Engineer II – Integrations & API Connectivity to build, test, and support scalable backend services and APIs for Open Finance Europe. The role involves developing secure software, troubleshooting production issues, participating in code reviews, implementing automated testing, collaborating with cross-functional teams, and improving observability and operational efficiency. The technology stack includes C#, .NET, Web APIs, Azure and AWS, PostgreSQL, Flyway, CI/CD, and secure development practices.
