Mainframe Developer
4 weeks ago
Mainframe Developer – COBOL, CICS, JCL with TIBCO Focus Direct message the job poster from Tata Consultancy Services Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes. TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting‑led, cognitive‑powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $30 billion in the fiscal year ended March 31 2025, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award‑winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Responsibilities As a Mainframe Developer, you will design, develop, and maintain mainframe applications that support core insurance and financial systems. You will work closely with business analysts, architects, and QA teams to deliver high-quality solutions aligned with regulatory and security standards. Develop, enhance, and maintain COBOL, JCL, DB2, and CICS‑based applications. Perform code reviews, debugging, and performance tuning. Collaborate with cross‑functional teams to gather requirements and implement solutions. Ensure compliance with Pro‑B clearance security protocols and data privacy standards. Provide production support and resolve incidents within SLA timelines. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile. Referrals increase your chances of interviewing at Tata Consultancy Services by 2x Get notified about new Mainframe Developer jobs in Toronto, Ontario, Canada. Seniority level Mid‑Senior level Employment type Full‑time Job function IT Services and IT Consulting #J-18808-Ljbffr
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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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Mainframe Developer
4 days ago
Toronto, Canada Delpath Full timeLocation Address: 2201 Eglinton Ave East - Scarborough Contract Duration: 02/16/2026 to 04/30/2026 Possibility of extension & conversion to FTE: Possible Must Have Skills 10+ years of host/mainframe development experience using COBOL and JCL. 5+ years of hands on experience with ACF, Endevor, DB2, and IMS. Experience delivering large scale projects through...
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Mainframe Developer
4 days ago
Toronto, Canada Delpath Full timeLocation Address: 2201 Eglinton Ave East - Scarborough Contract Duration: 02/16/2026 to 04/30/2026 Possibility of extension & conversion to FTE: Possible Must Have Skills 10+ years of host/mainframe development experience using COBOL and JCL. 5+ years of hands on experience with ACF, Endevor, DB2, and IMS. Experience delivering large scale projects through...
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Mainframe Developer
2 days ago
Toronto, Canada Delpath Full timeLocation Address: 2201 Eglinton Ave East - Scarborough Contract Duration: 02/16/2026 to 04/30/2026 Possibility of extension & conversion to FTE: Possible Must Have Skills 10+ years of host/mainframe development experience using COBOL and JCL . 5+ years of hands on experience with ACF, Endevor, DB2, and IMS . Experience delivering large scale projects through...
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Mainframe Developer
4 weeks ago
Toronto, Canada Epsilon Solutions Ltd. Full timeRole Overview We are seeking a skilled Mainframe Developer to join our team in Toronto. The ideal candidate will have strong expertise in mainframe technologies, job scheduling tools, and source control systems, with a proven ability to work in Agile environments. This role requires hands‑on development, maintenance, and support of enterprise applications...
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Mainframe Developer
4 weeks ago
Toronto, Canada Epsilon Solutions Ltd. Full timeRole Overview We are seeking a skilled Mainframe Developer to join our team in Toronto. The ideal candidate will have strong expertise in mainframe technologies, job scheduling tools, and source control systems, with a proven ability to work in Agile environments. This role requires hands‑on development, maintenance, and support of enterprise applications...
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Mainframe Developer
7 days ago
Toronto, Canada LanceSoft Inc Full timeHybrid: 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: Yes, based on performance and business needs Conversion to FTE: Yes, based on performance and business needs Schedule Hours: 9am-5pm Monday-Friday; standard 37.5 hrs/week Story Behind the...
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Mainframe Developer
7 days ago
Toronto, Canada LanceSoft Inc Full timeHybrid: 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: Yes, based on performance and business needs Conversion to FTE: Yes, based on performance and business needs Schedule Hours: 9am-5pm Monday-Friday; standard 37.5 hrs/week Story Behind the...
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Mainframe Developer
7 days ago
Toronto, Canada LanceSoft Inc Full timeHybrid: 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: Yes, based on performance and business needs Conversion to FTE: Yes, based on performance and business needs Schedule Hours: 9am-5pm Monday-Friday; standard 37.5 hrs/week Story Behind the...
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Mainframe Developer
6 days ago
Toronto, Ontario, Canada TekStaff IT Solutions Full timeTypical Day in Role• Analyze complex business and system requirements and translate them into detailed technical specifications.• Design, develop, enhance, and maintain Assembler and COBOL programs within large scale mainframe environments.• Support modeling, simulation, performance tuning, and troubleshooting activities.• Work with JCL, DB2, VSAM,...
