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BMO Mainframe Developer: Remote Position

Company: Bank of Montreal

Location: winnipeg, London

Posted: May 25, 2026

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Position Details

Shape the future of financial technology with BMO as a Remote Mainframe Developer. Bring your expertise in IBM technologies to design and deliver efficient software solutions.

Perfect for candidates with a solid foundation in mainframe systems and a minimum of 3 years' experience, this role focuses on software design, development, and performance optimization. You’ll collaborate with teams to analyze requirements, conduct in-depth testing, and resolve production issues to enhance BMO's operational success.

Key Responsibilities: • Design software that meets architectural and business needs • Conduct and lead code reviews for quality assurance • Implement and document solutions while optimizing performance • Handle production issues with thorough analysis • Collaborate between development and quality assurance teams

Requirements: • 3+ years in mainframe development, especially COBOL • Experience with financial systems and automation knowledge • Good understandi...