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Mainframe Developer With Cobol Jobs in Ontario (NOW HIRING)

RQ11231 - 2 x Sr. Software Developer

Toronto, ON · On-site

CA$88.54 - CA$106.25/hr

... mainframe, micro/mini systems, etc.) and multi-tiered open-standard technologies such as * JSP ... Web components, UI libraries/frameworks), as well as integration with third party solutions ...

CA$70 - CA$75/hr

Requirements analysis, in collaboration with the business analysts * Solutions design and ... mainframe, micro/mini systems, etc.) and multi-tiered open-standard technologies such as JSP ...

Requirements analysis, in collaboration with the business analysts \n * Solutions design and ... desktop, mobile, mainframe, micro\/mini systems, etc.) and multi\-tiered open\-standard ...

CA$70 - CA$75/hr

Extensive Experience with test management tools on one or more platforms such as Azure DevOps & ... Experience with mainframe tools such as TSO/SPF * Experience with ReadyAPI, WEB Services, API, OPA ...

Collaborate with Architects, Technical Leads, and Business Subject Matter Experts to ensure ... REST APIs, Mainframe technologies, Windows/SQL Server, Java, Apache Tomcat, Salesforce, GitHub ...

Collaborate with Architects, Technical Leads, and Business Subject Matter Experts to ensure ... REST APIs, Mainframe technologies, Windows/SQL Server, Java, Apache Tomcat, Salesforce, GitHub ...

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Mainframe Developer With Cobol information

What is a mainframe developer with COBOL?

Mainframe Developers with COBOL are IT professionals who specialize in developing, maintaining, and supporting applications that run on mainframe computers using the COBOL programming language. They work with legacy systems, often in industries like banking, insurance, or government, where mainframes are still prevalent due to their reliability and processing power. Their responsibilities include coding, debugging, testing, and optimizing COBOL programs, as well as integrating mainframe applications with newer technologies. Mainframe Developers also ensure the performance and security of mission-critical systems that handle large volumes of data.

What are the key skills and qualifications needed to thrive as a mainframe developer with COBOL?

To thrive as a Mainframe Developer with COBOL, you need expertise in COBOL programming, mainframe systems (such as IBM z/OS), JCL, and database management, typically supported by a degree in computer science or a related field. Familiarity with tools like TSO/ISPF, DB2, CICS, and source control systems is commonly required, and certifications in mainframe technologies can be advantageous. Strong problem-solving, attention to detail, and effective communication skills help you manage complex legacy systems and collaborate with cross-functional teams. These skills and qualifications are vital for maintaining, enhancing, and supporting critical business applications that rely on mainframe environments.

What are some common challenges faced by mainframe developers working with COBOL, and how can they be overcome?

Mainframe Developers working with COBOL often encounter challenges such as maintaining legacy code, integrating mainframe systems with modern technologies, and adapting to evolving business requirements. Legacy systems may lack proper documentation, making it crucial to develop strong debugging and reverse-engineering skills. Collaborating closely with business analysts and other IT teams helps ensure a clear understanding of requirements and smoother integration projects. Staying up-to-date with mainframe modernization tools and participating in knowledge-sharing sessions within your team can also help overcome these challenges and support career growth.

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Infographic showing various Mainframe Developer With Cobol job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution.

Full-time

Posted 13 days ago


Job description

In Canada, HSBC Global Services (Canada) Limited (HGCA) is a wholly owned subsidiary of HSBC Global Services Limited. Operating in Toronto, HGCA is part of a global service company, delivering services to support the operating entities of HSBC Group. We have different capabilities that provide tools and processes to facilitate the functions, business, and entities with their service management responsibilities. 

Our purpose – Opening up a world of opportunity – explains why we exist. Here at HSBC, we use our unique expertise, capabilities, breadth and perspectives to open new kinds of opportunity for our more than 40 million customers. We’re bringing together the people, ideas, and capital that nurture progress and growth, helping to create a better world – for our customers, our people, our investors, our communities, and the planet we all share.  

GPS Technology delivers payment solutions for HSBC’s corporate clients. Within this, the Client Connectivity team provides reliable, high-quality services that enable clients to connect to HSBC as their banking partner. This role exists to restore disrupted services quickly and safely, lead and coordinate incident recovery across multiple parties, and provide clear stakeholder communications, with appropriate escalation and adherence to HSBC controls and change governance.

 As our Lead Production Support Specialist, you will:

• Respond to user and service queries, including those linked to regulatory requirements, and provide timely guidance
• Act as service recovery manager for incidents, coordinating resolver groups to restore service as quickly as possible
• Investigate incidents end-to-end, identify root symptoms, and drive actions to stabilise services
• Escalate critical incidents appropriately and provide regular updates on impact, recovery progress, and recovery plans
• Resolve system failures and maintain service stability across mainframe and integrated platforms

 • Lead or contribute to post-incident reviews, capturing learnings and agreed follow-up actions
• Develop and maintain knowledge articles, runbooks, and operational documentation to improve team capability
• Identify recurring issues and propose improvements to reduce incident volume and shorten resolution times
• Collaborate with global teams to share knowledge and standardise support practices across regions

 • Participate in change review activities to ensure compliance with HSBC policies, procedures, and control requirements
• Raise concerns and potential/actual risks to managers, ensuring issues are addressed before implementation
• Support change activities such as role swaps, disaster recovery tests, patching, and evergreening
• Work with stakeholders to plan and execute changes with minimal service impact

 • Work flexibly in a fast-changing environment, balancing multiple priorities and stakeholder needs
•Provide support outside standard office hours, including holidays and weekends, when required

• Follow alternative schedules as requested (e.g., start between 09:00–12:00 and finish between 17:00–20:00)
• Partner effectively with global virtual teams across multiple regions, building strong cross-boundary relationships

You´ll likely have the following qualifications to succeed in this role:

• Proven experience in production support and service management, with strong incident recovery leadership
• Proven hands-on experience in application development and/or production support
• Strong knowledge of IT infrastructure and service operations in a controlled environment
• Good mainframe knowledge, including CICS, DB2, COBOL, MQ, TWS, and SPUFI
• Familiarity with incident, problem, change, and release management processes, including disaster recovery concepts
• Excellent problem-solving and negotiation skills, with clear escalation judgement for critical incidents
• Strong English communication skills and the ability to work effectively with global virtual teams
• Ability to multi-task, stay self-motivated, and adapt quickly to changing priorities
• Understanding of AI tooling such as Copilot and Claude (or equivalent)
• Experience in Corporate Banking, with Payments domain exposure preferred
• Experience with monitoring/observability tools such as AppDynamics, Splunk, and Geneos
• Knowledge of network concepts and dependencies in distributed environments
• ITIL accreditation

In compliance with applicable laws, HSBC is committed to employing only those who are authorized to work in Canada. Applicants must be legally authorized to work in Canada as HSBC will not engage in immigration sponsorship for this position. 

As an HSBC employee, you will have access to tailored professional development opportunities to ensure you have the right skills for today and tomorrow. At HSBC, our overall goal is to provide a competitive Total Reward Package, with an appropriate mix of fixed pay, and variable pay, as part of an employee’s overall total compensation and benefits. Variable pay generally takes the form of discretionary, annual awards (sometimes referred to as a “bonus”). Additionally, HSBC offers a wide range of competitive and flexible benefits designed to help you improve your health and well-being, finances, and lifestyle.

All qualified applicants will receive consideration for employment without regard to age, ancestry, color, race, national origin, ethnicity, disability or medical condition, genetic information, military or veteran service, religion, creed, sex, gender, pregnancy, childbirth, caregiver status, marital status, citizenship or immigration status, sexual orientation, gender identity or expression or any other trait protected by applicable law.  

The final fixed pay offer will depend on the candidate and a number of variables, including but not limited to, role responsibilities, skill set, depth of experience and education, licensing/certification requirements, internal relativity, and specific work location. 

At HSBC, our overall goal is to provide a competitive Total Reward Package, with an appropriate mix of fixed pay, and variable pay, as part of an employee’s overall total compensation and benefits. Variable pay generally takes the form of discretionary, annual awards (sometimes referred to as a “bonus”). Additionally, HSBC offers a wide range of competitive and flexible benefits designed to help you improve your health and well-being, finances, and lifestyle.