Mainframe Application Developer 1

Releady • toronto, on, Canada • Posted June 09, 2026

Location toronto, on

Job Type Full-time

Category Other-General

Posted June 09, 2026

OVERVIEW We are seeking an experienced Mainframe Application Developer with a strong background in enterprise application development and legacy system modernization to support critical Retail Investments initiatives within a large-scale financial services environment. The successful candidate will work closely with technology teams, business stakeholders, and operations partners to design, develop, maintain, and enhance mainframe applications that support core business functions and operational stability. 
This role is ideal for a technically strong and detail-oriented professional who thrives in structured enterprise environments, has experience supporting complex mainframe ecosystems, and is comfortable working across both project delivery and production support functions. 
Location: Toronto, ON (Hybrid – Tuesday & Thursday in office, subject to change)
Contract Length: 3 Months (Strong possibility of extension or FTE conversion within 2–3 months)
        

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