Contract Mainframe Developer: COBOL/IMS/DC-DB
4 weeks ago
A leading IT services firm is seeking a Mainframe Developer in Toronto, ON. This contract role requires 4-10 years of Mainframe experience, specifically in COBOL, JCL, and other z/OS applications. The successful candidate will design, develop, and maintain high-performance enterprise solutions, manage code versioning, and work collaboratively with cross-functional teams to ensure optimized system performance. This is an exciting opportunity to work with a Fortune 500 client in a supportive environment.
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Mainframe Developer
1 week ago
Toronto, Ontario, Canada NLB Services Full timeMainframe Lead(10+ years)Mainframe code, host environment and infrastructure, , COBOL, MQ, JCL, VSAM, TSO, ISPF, IMS DC/DB, DB2, z/OS connect, Endevor, IDz, ZDT, preferred payment card experience(Additionally, candidate needs to manage customer expectation on soft skill were the candidate can handle design work and manage as a technical lead. Additionally,...
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Toronto, Canada S I Systems Full timeSenior Mainframe Developer with Cobol, CICS, IMS DB/DC, DB2, VSAM, JCL, MQ experience to support a deposit project with a major Canadian bank- 39247 Location Address: Scarborough / Hybrid: 3 days (Potential to change to 4 in future) Anchor days: Monday, Thursday. (Flexible 1 day) Contract Duration: 02/16/2026 to 07/31/2026 (Possibility of extension) Schedule...
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Toronto, Canada S I Systems Full timeSenior Mainframe Developer with Cobol, CICS, IMS DB/DC, DB2, VSAM, JCL, MQ experience to support a deposit project with a major Canadian bank- 39247 Location Address: Scarborough / Hybrid: 3 days (Potential to change to 4 in future) Anchor days: Monday, Thursday. (Flexible 1 day) Contract Duration: 02/16/2026 to 07/31/2026 (Possibility of extension) Schedule...
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Senior Mainframe Developer
4 weeks ago
Toronto, Canada NLB Services Full timeGet AI-powered advice on this job and more exclusive features.Direct message the job poster from NLB ServicesTalent Acquisition Specialist @ NLB Services | Proficient in SQL, Microsoft Excel || DATA ANALYST |Mainframe Lead(10+ years)Mainframe code, host environment and infrastructure, , COBOL, MQ, JCL, VSAM, TSO, ISPF, IMS DC/DB, DB2, z/OS connect, Endevor,...
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Mainframe Developer/COBOL Developer
2 days ago
Toronto, Canada Lorven Technologies Full timeRole: Mainframe Developer/COBOL Developer Location: Toronto, Canada Job Description: 4-6+ years of experience as Developer in development & maintenance environments involving COBOL, DB2, JCL, IMSDB, CICS • Extensive experience in developing batch jobs using JCL. • Experience in Document the Data Transformation rules in facilitating the Continuous Data...
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Mainframe Developer/COBOL Developer
2 days ago
Toronto, Canada Lorven Technologies Full timeRole: Mainframe Developer/COBOL Developer Location: Toronto, ON Job Description: 4-6+ years of experience as Developer in development & maintenance environments involving COBOL, DB2, JCL, IMSDB, CICS • Extensive experience in developing batch jobs using JCL. • Experience in Document the Data Transformation rules in facilitating the Continuous Data...
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Mainframe Developer
4 weeks ago
Toronto, Canada Avanciers Inc. Full timeOverviewAvanciers is hiring Mainframe Developer at Toronto, ON for one of our Fortune 500 clients. This is a Contract Role with the client.Maiframe DeveloperContract RoleJob SummaryMainframe Exp needed 4-10 Years.Design, develop, and maintain COBOL, JCL, VSAM, and IMS/DC–DB based applications on z/OS mainframe platforms.Work with MQ, DB2, and z/OS Connect...
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Mainframe Developer
4 weeks ago
Toronto, Canada Avanciers Inc. Full timeOverviewAvanciers is hiring Mainframe Developer at Toronto, ON for one of our Fortune 500 clients. This is a Contract Role with the client.Maiframe DeveloperContract RoleJob SummaryMainframe Exp needed 4-10 Years.Design, develop, and maintain COBOL, JCL, VSAM, and IMS/DC–DB based applications on z/OS mainframe platforms.Work with MQ, DB2, and z/OS Connect...
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Mainframe Developer
4 weeks ago
Toronto, Canada Maarut Inc Full timeThe role requires a candidate with mainframe experience, including: ὲMainframe code, host environment and infrastructure, COBOL, MQ, JCL, VSAM, TSO, ISPF, IMS DC/DB, DB2, z/OS connect, Endevor, IDz, ZDT [preferred payment card experience] Additional responsibilities include managing customer expectations, handling design work, leading as a technical lead,...
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Mainframe Developer
4 weeks ago
Toronto, Canada Maarut Inc Full timeThe role requires a candidate with mainframe experience, including: ὲMainframe code, host environment and infrastructure, COBOL, MQ, JCL, VSAM, TSO, ISPF, IMS DC/DB, DB2, z/OS connect, Endevor, IDz, ZDT [preferred payment card experience] Additional responsibilities include managing customer expectations, handling design work, leading as a technical lead,...