Mainframe Developer – Cards

September 5, 2025

Apply for this job

Job Description

Description

Join to apply for the Mainframe Developer – Cards role at J&M Group

1 day ago Be among the first 25 applicants

Join to apply for the Mainframe Developer – Cards role at J&M Group

Get AI-powered advice on this job and more exclusive features.

  • Associate should be a strong in Mainframe development with 6 to 8 years of experience.
  • Associate should have experience in JCL, COBOL, VSAM and DB2.
  • Associate should have good knowledge in the Unix scripting.
  • Good knowledge in Agile.
  • Good Knowledge in Card Domain (Issuing end)
  • Good knowledge in billing and posting team.
  • Aware of end-to-end Card lifecycle.

Job Description

  • Associate should be a strong in Mainframe development with 6 to 8 years of experience.
  • Associate should have experience in JCL, COBOL, VSAM and DB2.
  • Associate should have good knowledge in the Unix scripting.
  • Good knowledge in Agile.
  • Good Knowledge in Card Domain (Issuing end)
  • Good knowledge in billing and posting team.
  • Aware of end-to-end Card lifecycle.

**Good knowledge in Cards Domain**

  • Managing the full software development lifecycle, from requirements gathering to deployment
  • Providing technical solutions, performing code reviews, enforcing coding standards, and ensuring the quality of deliverables
  • Diagnosing and resolving technical issues related to mainframe applications
  • Collaborating with stakeholders to understand business needs and designing technical solutions
  • Keeping abreast of industry trends and technologies to recommend improvements and innovative solutions
  • Identifying opportunities to improve the software development process and team productivity
  • Creating and maintaining technical documentation, including functional and technical specifications
  • Working with other teams, such as business analysts and QA, to deliver successful projects
  • Identifying and mitigating technical risks
  • Providing guidance and support to other team members
  • Conducting code reviews to ensure adherence to standards and best practices
  • Optimizing mainframe systems for performance and efficiency
  • Providing support for testing efforts, including defect resolution
  • Participating in release management activities
  • Understanding the business needs and how mainframe applications support those needs

Seniority level

  • Seniority level

    Entry level

Employment type

  • Employment type

    Contract

Job function

  • Job function

    Information Technology

  • Industries

    IT Services and IT Consulting

Referrals increase your chances of interviewing at J&M Group by 2x

Get notified about new Mainframe Developer jobs in Toronto, Ontario, Canada .

Software Engineer, Backend (All Levels / All Teams)

Software Engineer I, Entry Level (Fall 2024-Spring 2025) – Toronto

Developer Specialist (New or Recent Graduate)

Software Developer Full Stack (Junior)

Software Application Developer (New or Recent Graduate)

Junior Software Developer (Askuity division)

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

#J-18808-Ljbffr

Company

J&M Group

Location

Toronto

Country

Canada

Salary

100.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2594199__3337?utm_source=3337&utm_medium=feed&keyword=Mainframe-Developer&location=Toronto&geoID=6225