Manulife Financial

Senior Back-End Engineer - Mainframe Solutions

📍 Location
waterloo, region of waterloo
⏰ Job Type
Full-time
📅 Posted
June 04, 2026
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Job Description

Become a Senior Back-End Engineer at Manulife, focusing on mainframe solutions that enhance business operations. This hybrid role allows you to leverage your expertise in a critical, innovative environment.
With over 10 years of hands-on mainframe experience, this role invites you to lead projects that modernize and optimize the back-end systems. You'll utilize your technical skills in COBOL, CICS, and DB2 to design, develop, and maintain secure systems that improve performance across integrated platforms. Engage with multiple teams to influence best engineering practices throughout the organization.
Key Responsibilities:
• Design secure and scalable mainframe components
• Transform functional requirements into technical specifications
• Maintain effective integrations with cloud and distributed services
• Optimize system processing for performance and reliability
• Conduct code reviews and support continuous improvement
Requirements:
• 10+ years of experienc...

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