Senior Mainframe Developer – IBM Mainframe, IMS & COBOL

Astra North Infoteck Inc. • Toronto, ON, Canada • Posted July 21, 2026

Location Toronto, ON
Job Type Full-time
Category other-general
Posted July 21, 2026
Senior Mainframe Developer IBM Mainframe, IMS & COBOL Work Model: Hybrid (4 days/week in office) Contract Duration: 12 Months Experience Required: 8+ Years Technical Skills IBM Mainframe Deep IMS knowledge Key Responsibilities Independently analyze IMS Segments and create detailed designs. Lead and guide junior developers. Participate in end-to-end field mapping activities. Develop, unit test, and deploy code. Work effectively within a pod with limited mainframe experience. Learn independently and adapt to changing requirements. Apply strong problem-solving skills to resolve technical challenges. Nice to Have Skills Kafka RESTful APIs
Backend Engineer – Kotlin, Microservices & AKS Role Overview: We are seeking a highly skilled backend developer with strong experience in modern programming languages and frameworks, with primary expertise in Kotlin and exposure to Java, microservices, and cloud platforms. Technical Skills: • Proficiency in Kotlin, with additional experienc...

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