Location
toronto, on, Canada
Posted
June 19, 2026
Job Description
Elevate your software engineering career with Sun Life as a Mainframe Software Engineer. This hybrid role focuses on designing and developing large-scale applications to enhance client experiences.
As part of the IT Application Development team at Sun Life, you will design, develop, and support mainframe applications, fostering technical growth and innovation. This position requires a collaborative engineer who thrives in a fast-paced setting while embracing continuous learning and adaptability.
Key Responsibilities:
• Break down application requirements into manageable work items
• Design and develop mainframe applications under expert guidance
• Identify and mitigate risks to ensure timely delivery
• Make informed technical decisions in line with team standards
• Maintain and enhance the reliability of existing systems
Requirements:
• 3 – 5 years of mainframe application development experience
• Proficient in zOS/OS/390 environments
• Experience with ...
As part of the IT Application Development team at Sun Life, you will design, develop, and support mainframe applications, fostering technical growth and innovation. This position requires a collaborative engineer who thrives in a fast-paced setting while embracing continuous learning and adaptability.
Key Responsibilities:
• Break down application requirements into manageable work items
• Design and develop mainframe applications under expert guidance
• Identify and mitigate risks to ensure timely delivery
• Make informed technical decisions in line with team standards
• Maintain and enhance the reliability of existing systems
Requirements:
• 3 – 5 years of mainframe application development experience
• Proficient in zOS/OS/390 environments
• Experience with ...