Mainframe Developer

5 days ago


Toronto, Ontario, Canada Swoon Full time


We're Hiring: Developer – Application Packaging & Integration


Hybrid | Toronto (FCP)


12-month contract | Strong chance of extension & FTE

What You'll Do

  • Package, integrate, and deploy enterprise applications aligned with security and business standards
  • Work closely with Desktop Engineering, Release Management, QA, and business stakeholders
  • Support day-to-day operations while contributing to migration and integration initiatives
  • Test, validate, and secure new or upgraded application packages before production release
  • Assist with software rationalization and onboarding of new tools
  • Provide technical support across interconnected banking environments

What You Bring

  • 4–6 years of relevant experience
  • Strong
    Mainframe background
    : COBOL, JCL, DB2, CICS
  • Experience with
    .NET
    and
    SQL
  • Application packaging experience on
    Windows (XP & Windows 11)
  • Hands-on with
    SCCM, Active Directory, GPOs
  • Solid scripting skills; exposure to
    APIs, JSON, and Cloud
  • Financial Services or Trade Finance experience is a plus

Why You'll Love It

  • Collaborative team of 7 with high visibility and impact
  • Hybrid work model (1–2 days onsite)
  • Opportunity to convert to full-time after contract
  • Exposure to enterprise-scale platforms and systems

Interview Process

  • 30-min Teams interview with Hiring Manager & senior team
  • Final 30-min Teams interview (if required)


Interested? Apply now or message me directly to learn more.


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