Description
The Software Engineer II – Notification Manager will design, develop, test, deploy, and support Java/Spring Boot microservices for Mastercard’s enterprise notification platform. The role focuses on event-driven services, Kafka messaging, REST APIs, SQL databases, production support, incident response, observability, and platform modernization. It requires a bachelor’s degree or equivalent experience, 2–5 years of software development experience, and familiarity with microservices, CI/CD, and distributed systems. The position is based in O'Fallon, Missouri, with a base salary of $92,000–$147,000 USD and may be eligible for an annual bonus or commissions.
