Senior Mainframe Developer With Support experience Location:Toronto, ON Work Style:Hybrid - 4 Days Onsite Duration:6-12 Months Contract Client: TCS/Royal Bank of Canada Role Summary We are seeking an ...
Senior Mainframe Developer With Support experience Location:Toronto, ON Work Style:Hybrid - 4 Days Onsite Duration:6-12 Months Contract Client: TCS/Royal Bank of Canada Role Summary We are seeking an ...
Mainframe Developer
Toronto, ON · Hybrid
CA$41 - CA$53/hr
Mainframe Developer Location: Toronto, ON Work Type: Hybrid Job Type: 6-month contract Pay Rate: $41-$53 per hour Job Overview Our client is seeking an experienced Mainframe Developer with strong ...
Mainframe Developer
Toronto, ON · Hybrid
CA$41 - CA$53/hr
Mainframe Developer Location: Toronto, ON Work Type: Hybrid Job Type: 6-month contract Pay Rate: $41-$53 per hour Job Overview Our client is seeking an experienced Mainframe Developer with strong ...
Mainframe Developer - 4 DAYS ONSITE IS MANDATE Location: Toronto, ON Duration: 6 months Industry: BFSI What will you do? • Assisting in translating business needs into technical requirements.
Mainframe Developer - 4 DAYS ONSITE IS MANDATE Location: Toronto, ON Duration: 6 months Industry: BFSI What will you do? • Assisting in translating business needs into technical requirements.
Mainframe Developer Location: Kitchener, ON Work Arrangement: 100% Onsite Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 50-52/hour Incorporated Application Deadline: May ...
Mainframe Developer Location: Kitchener, ON Work Arrangement: 100% Onsite Employment Type: Contract Duration: 06-12 Months Domain: BFSI Pay Rate: CAD 50-52/hour Incorporated Application Deadline: May ...
Mainframe Developer
Toronto, ON · On-site
CA$45 - CA$55/hr
This role is ideal for an intermediate-level engineer/analyst with strong payments/network knowledge and hands-on mainframe (Assembler) development experience. The focus is on understanding and ...
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Mainframe Developer
Toronto, ON · On-site
CA$45 - CA$55/hr
This role is ideal for an intermediate-level engineer/analyst with strong payments/network knowledge and hands-on mainframe (Assembler) development experience. The focus is on understanding and ...
... Mainframes, Job Control Language (JCL), Mainframe Applications, Mainframe Development, Mainframe Programming, Mainframe Software {+ 3 more} Additional Job Details Address: RBC WATERPARK PLACE, 88 ...
... Mainframes, Job Control Language (JCL), Mainframe Applications, Mainframe Development, Mainframe Programming, Mainframe Software {+ 3 more} Additional Job Details Address: RBC WATERPARK PLACE, 88 ...
Mainframe Developer
Toronto, ON · Hybrid
To learn more about CIBC, please visit CIBC.com What you'll be doing As a member of CIBC's Shared Platform Technology Team, the Mainframe Developer will help lead the technical design, development ...
Mainframe Developer
Toronto, ON · Hybrid
To learn more about CIBC, please visit CIBC.com What you'll be doing As a member of CIBC's Shared Platform Technology Team, the Mainframe Developer will help lead the technical design, development ...
Mainframe Developer
Toronto, ON · Hybrid
To learn more about CIBC, please visit CIBC.com What you'll be doing As a member of CIBC's Shared Platform Technology Team, the Mainframe Developer will help lead the technical design, development ...
Mainframe Developer
Toronto, ON · Hybrid
To learn more about CIBC, please visit CIBC.com What you'll be doing As a member of CIBC's Shared Platform Technology Team, the Mainframe Developer will help lead the technical design, development ...
Mainframe Developer
Toronto, ON · On-site
... mainframe development complex programs using Cobol, JCL, IMS DB, DB2, VSAM, CA7, SAS, Netron. Experience working in an agile environment / methodology / deployment (e.g. GIT, DevOps pipeline, JIRA ...
Mainframe Developer
Toronto, ON · On-site
... mainframe development complex programs using Cobol, JCL, IMS DB, DB2, VSAM, CA7, SAS, Netron. Experience working in an agile environment / methodology / deployment (e.g. GIT, DevOps pipeline, JIRA ...
Lead Mainframe Software Developer
Toronto, ON · On-site
... Mainframes, IMS Databases, Job Control Language (JCL), Large Language Models (LLMs), Mainframe DevOps, Microsoft Visual Studio {+ 4 more} Additional Job Details Address: RBC WATERPARK PLACE, 88 ...
Lead Mainframe Software Developer
Toronto, ON · On-site
... Mainframes, IMS Databases, Job Control Language (JCL), Large Language Models (LLMs), Mainframe DevOps, Microsoft Visual Studio {+ 4 more} Additional Job Details Address: RBC WATERPARK PLACE, 88 ...
Mississauga, ON Associate should be a strong in Mainframe development Associate should have ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
Mississauga, ON Associate should be a strong in Mainframe development Associate should have ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...
We are seeking a highly skilled Mainframe DevOps Expert to join our team for an exciting short-term project. Key Responsibilities: As a Curriculum Development Specialist, your primary responsibility ...
We are seeking a highly skilled Mainframe DevOps Expert to join our team for an exciting short-term project. Key Responsibilities: As a Curriculum Development Specialist, your primary responsibility ...
Software Engineer II (Mainframe)
CA$81.60K - CA$115.20K/yr
May also be accountable for complex programming / coding. * Requires IBM Mainframe applications systems knowledge and business knowledge. Ability to support a range of initiatives varying in size ...
Software Engineer II (Mainframe)
CA$81.60K - CA$115.20K/yr
May also be accountable for complex programming / coding. * Requires IBM Mainframe applications systems knowledge and business knowledge. Ability to support a range of initiatives varying in size ...
You hold a Bachelor's or Master's degree in Computer Science, Architecture, Engineering, Information Technology, or a related field, and have expertise in mainframe platforms, cloud technologies, and ...
You hold a Bachelor's or Master's degree in Computer Science, Architecture, Engineering, Information Technology, or a related field, and have expertise in mainframe platforms, cloud technologies, and ...
You hold a Bachelor's or Master's degree in Computer Science, Architecture, Engineering, Information Technology, or a related field, and have expertise in mainframe platforms, cloud technologies, and ...
You hold a Bachelor's or Master's degree in Computer Science, Architecture, Engineering, Information Technology, or a related field, and have expertise in mainframe platforms, cloud technologies, and ...
Senior Back-End Software Engineer
Waterloo, ON · Hybrid
CA$113K - CA$163K/yr
This role provides the opportunity to lead and shape Manulife's core mainframe platforms that ... The role contributes directly to Manulife's mission by setting engineering standards, leading ...
Senior Back-End Software Engineer
Waterloo, ON · Hybrid
CA$113K - CA$163K/yr
This role provides the opportunity to lead and shape Manulife's core mainframe platforms that ... The role contributes directly to Manulife's mission by setting engineering standards, leading ...
Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field * A graduation date of December 2026 or later is required * Strong interest in mainframe ...
Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field * A graduation date of December 2026 or later is required * Strong interest in mainframe ...
Mainframe z/OS Systems Programmer
Toronto, ON · Hybrid
CA$75.90K - CA$141.90K/yr
Technology As a Mainframe z/OS Systems Programmer, you will be responsible for developing and implementing IT mainframe infrastructure and platform strategies. Your role will involve ensuring the ...
Mainframe z/OS Systems Programmer
Toronto, ON · Hybrid
CA$75.90K - CA$141.90K/yr
Technology As a Mainframe z/OS Systems Programmer, you will be responsible for developing and implementing IT mainframe infrastructure and platform strategies. Your role will involve ensuring the ...
Mainframe z/OS Systems Programmer
Toronto, ON · Hybrid
CA$75.90K - CA$141.90K/yr
Technology As a Mainframe z/OS Systems Programmer, you will be responsible for developing and implementing IT mainframe infrastructure and platform strategies. Your role will involve ensuring the ...
Mainframe z/OS Systems Programmer
Toronto, ON · Hybrid
CA$75.90K - CA$141.90K/yr
Technology As a Mainframe z/OS Systems Programmer, you will be responsible for developing and implementing IT mainframe infrastructure and platform strategies. Your role will involve ensuring the ...
Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field * A graduation date of December 2026 or later is required * Strong interest in mainframe ...
Currently pursuing a Bachelor's degree in Computer Science, Software Engineering, or a related field * A graduation date of December 2026 or later is required * Strong interest in mainframe ...
Mainframes Developer information
What is the difference between Mainframes Developer vs Mainframes Analyst?
| Aspect | Mainframes Developer | Mainframes Analyst |
|---|---|---|
| Required Credentials | Typically a degree in Computer Science or related field; certifications like IBM Certified Specialist | Similar credentials; often holds certifications in mainframe systems and analysis |
| Work Environment | Develops, codes, and tests mainframe applications in a software development setting | Analyzes existing mainframe systems, gathers requirements, and supports system improvements |
| Employer & Industry Usage | Used by banks, insurance companies, and large enterprises for application development | Employed in similar industries for system analysis, troubleshooting, and process optimization |
While both roles require knowledge of mainframe systems and similar credentials, Mainframes Developers focus on creating and maintaining mainframe applications, whereas Mainframes Analysts analyze existing systems to improve performance and efficiency. Both roles are vital in large enterprise IT environments.
What are popular job titles related to Mainframes Developer jobs in Ontario? For Mainframes Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Mainframes Developer jobs in Ontario look for? The top searched job categories for Mainframes Developer jobs in Ontario are:
What cities in Ontario are hiring for Mainframes Developer jobs? Cities in Ontario with the most Mainframes Developer job openings:
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Posted 3 days ago
Job description
Job Title: Senior Mainframe Developer With Support experience
Location:Toronto, ON
Work Style:Hybrid – 4 Days Onsite
Duration:6–12 Months Contract
Client: TCS/Royal Bank of Canada
Role Summary
We are seeking an experienced Senior Mainframe Developer with strong hands-on expertise in enterprise mainframe application development and production support within large-scale banking environments. The ideal candidate will have deep technical experience across z/OS systems, batch processing, application support, scheduling tools, and DevOps-enabled mainframe modernization practices.
This role requires strong troubleshooting, support, and enhancement experience across mission-critical banking applications, along with expertise in COBOL, JCL, IMS, DB2, CICS, VSAM, scheduling tools, and modern DevOps integrations such as GitHub, Jenkins, and UCD.
Key Responsibilities
- Support and maintain enterprise mainframe banking applications in production and non-production environments
- Develop, enhance, debug, and maintain COBOL, JCL, CICS, IMS DB/DC, DB2, and VSAM applications
- Perform root cause analysis, incident resolution, and production support activities
- Schedule, monitor, and troubleshoot batch jobs using CA7 and BMC Control-M
- Work with File-AID/File Manager for data validation and troubleshooting
- Support DevOps-enabled mainframe delivery pipelines using GitHub, Jenkins, UCD, and IDz
- Develop and execute SQL/SPUFI queries for DB2 validation and troubleshooting
- Collaborate with QA, infrastructure, business, and support teams for release and deployment activities
- Support application modernization and integration initiatives
- Participate in system testing, release validation, and deployment support
- Maintain compliance with SDLC, operational, and enterprise governance standards
Required Skills
Mainframe Technologies
- z/OS
- MVS
- TSO/ISPF
- COBOL
- JCL
- IMS DB/DC
- CICS
- DB2
- VSAM
Mainframe Tools & Utilities
- ZEKE
- File-AID / File Manager
- IDz
- SPUFI
- XPEDITER
- OnDemand
Scheduling & Batch Processing
- CA7
- BMC Control-M
- Mainframe Batch Scheduling & Monitoring
DevOps & Modernization
- GitHub
- Jenkins
- UCD
- DevOps Practices
API / Middleware / Integration
- SoapUI
- MQ
- WAS
Scripting & Utilities
- REXX
- CLIST
- WinSCP
Nice-to-Have Skills
- Windows Server administration/support experience
- DVM exposure
- Mainframe modernization initiatives
- Banking or financial services domain experience
- Experience in Agile delivery environments
Experience Required
- 8–10+ years of Mainframe Development experience
- 5+ years of Mainframe Application Support experience
- Strong enterprise banking domain experience preferred
Essential Skills
- Mainframe DB2 – Application Development
- System Z – IMS/DC
- COBOL/JCL/CICS/DB2/VSAM
- Batch Scheduling & Production Support
- DevOps-enabled Mainframe Delivery