Software Engineer II – Notification Manager

Mastercard · O Fallon

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Company
Mastercard
Location
O Fallon
Employment type
Full-time
Posted
September 28, 2026

About this job

Title and Summary Software Engineer II – Notification Manager Overview The Notification Manager team is responsible for Mastercard's enterprise notification platform within the Decision Management Program (DMP). The platform processes high-volume transaction events and delivers customer-facing notifications through email, SMS, and API channels. Engineers on the team build and maintain distributed, event-driven services that support critical fraud, security, and customer engagement products. As a Software Engineer II, you will contribute to the design, development, testing, deployment, and support of backend services that power Notification Manager.…

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