Build Java applications for real-time decisions in Vancouver, using streaming analytics, testing, and AI-assisted development tools. Support technology helping prevent fraud globally.
As a Software Engineer II on the Decision Management program team, you will design, develop, test, and deliver application functionality. The platform uses business rules, AI engines, streaming big-data technologies, in-memory data grids, APIs, and user interfaces. Your work supports scalable, secure, maintainable, high-performance applications.

Key Responsibilities

Design, develop, and maintain Java application functionalityCreate unit, integration,



and functional testsOwn features from development through testing and deliveryDiagnose technical issues and solve complex problemsParticipate in Scrum ceremonies and mentor junior engineersRequirements:
Solid Java, object-oriented design, and software development knowledgeExperience with Spring and related Java frameworksGood SQL knowledge and Oracle database experienceExperience with JUnit, Mockito, or EasyMockExperience developing high-performance applications and Agile deliveryApply Java, testing, troubleshooting, and software design expertise to deliver decision technology supporting Mastercard transactions globally.
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📌 Software Engineer Ii Java Vancouver (Winnipeg)
🏢 Mastercard
📍 Winnipeg