Location
toronto
Job Type
Full-time
Posted
June 03, 2026
Job Description
Job Description Mainframe Developer – Credit Card Domain
We are looking for a
Mainframe Developer with strong Credit Cards domain experience
to design, develop, and support
mission‑critical credit card processing applications . The role involves working on
high‑volume batch and online mainframe systems
that support the
end‑to‑end credit card lifecycle , ensuring stability, performance, and regulatory compliance.
Key Responsibilities
Design, develop, and maintain mainframe applications supporting credit card issuing platforms.
Work across card lifecycle modules, including:
Account setup & card origination
Authorization & transaction processing
Billing, statements, interest & fees
Payments, collections, disputes & chargebacks
Develop and enhance batch and online (CICS) programs for large‑scale transaction processing.
Technical Responsibilities
We are looking for a
Mainframe Developer with strong Credit Cards domain experience
to design, develop, and support
mission‑critical credit card processing applications . The role involves working on
high‑volume batch and online mainframe systems
that support the
end‑to‑end credit card lifecycle , ensuring stability, performance, and regulatory compliance.
Key Responsibilities
Design, develop, and maintain mainframe applications supporting credit card issuing platforms.
Work across card lifecycle modules, including:
Account setup & card origination
Authorization & transaction processing
Billing, statements, interest & fees
Payments, collections, disputes & chargebacks
Develop and enhance batch and online (CICS) programs for large‑scale transaction processing.
Technical Responsibilities