COBOL and IBM z/OS expertise define this Senior Software Engineer chance with Affinity Life in Waterloo, Ontario. The work model is hybrid.As a Senior Software Engineer, you will build, modernize, and support enterprise applications. Your work spans COBOL, JCL, DB2, CICS, IBM z/OS, API integration, and DevOps practices. You will also mentor engineers and help maintain reliable production systems.Key Responsibilities:

Design, develop, test, and integrate mainframe application enhancementsBuild solutions using COBOL, JCL, DB2, CICS, and IBM z/OSTroubleshoot production issues and perform root-cause analysisLead complex backend and mainframe solution implementationMentor engineers through guidance, reviews, and knowledge sharingRequirements:

Significant enterprise-scale mainframe software engineering experienceStrong knowledge of COBOL, JCL, DB2, CICS, and IBM z/OSExperience supporting high-volume, mission-critical production systemsExperience with modernization, API integration, or distributed connectivityUnderstanding of Agile development and software lifecycle deliveryApply your COBOL, mainframe modernization, and production support expertise as a Senior Software Engineer in Waterloo.

📌 Senior Mainframe Software Engineer (Winnipeg)
🏢 Manulife
📍 Winnipeg