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Mainframe Developer Jobs in Toronto, ON (NOW HIRING)

... 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 ...

As a Mainframe Developer, you'll lead the planning, technical design, and development of complex, enterprise-scale applications. You'll assemble, implement, and maintain flexible solutions that ...

As a Mainframe Developer, you'll lead the planning, technical design, and development of complex, enterprise-scale applications. You'll assemble, implement, and maintain flexible solutions that ...

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 ...

Associate to have a mainframe experience of 5 or more years. Should have good knowledge on regular ... Must have knowledge and experience in using the tools like JIRA, Confluence, Git, IBM Z developer ...

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 ...

Mainframe Project Manager

Toronto, ON · Remote

CA$70K - CA$165K/yr

At Capgemini Engineering, the world leader in engineering services, we bring together a global team ... The ideal candidate will have deep expertise in IBM Mainframe technologies, including zOS, AS400 ...

We are seeking a skilled Mainframe "File-Manager" Expert to join our dynamic team and contribute to the development of a comprehensive course. The ideal candidate will have in-depth expertise in File ...

Experience with SAS Programming. * Ability to proactively identify CPU cost-savings opportunities. * A firm understanding of IBM Mainframe CPU concepts including CBUs and CoD , and you can configure ...

Apply Early

As a Lead DevOps Engineer, you will play a critical role in bridging the gap between development ... Lead the design and development of key features for the Helios CI/CD pipeline VM and Mainframe ...

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Mainframe Developer information

See Toronto, ON salary details

$28

$48

$66

How much do mainframe developer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for mainframe developer in Toronto, ON is $48.32, according to ZipRecruiter salary data. Most workers in this role earn between $40.83 and $54.37 per hour, depending on experience, location, and employer.

What is the difference between Mainframe Developer vs Mainframe Analyst?

AspectMainframe DeveloperMainframe Analyst
Primary RoleDesigning, coding, and testing mainframe applicationsAnalyzing and maintaining existing mainframe systems
Skills & CertificationsCOBOL, JCL, DB2, certifications like IBM Certified DeveloperCOBOL, JCL, system analysis, troubleshooting skills
Work EnvironmentDevelopment teams, coding in mainframe environmentsSupport teams, system analysis, user support
Industry UsageFinancial services, insurance, government agenciesFinancial institutions, healthcare, government agencies

While Mainframe Developers focus on creating and implementing mainframe applications, Mainframe Analysts primarily analyze, troubleshoot, and maintain existing systems. Both roles require similar technical skills and often work within the same industries, but their core responsibilities differ in development versus support and analysis.

What are some common challenges Mainframe Developers face when integrating legacy systems with modern applications?

Mainframe Developers often encounter challenges such as ensuring compatibility between legacy systems and newer technologies, managing data migration without disrupting business operations, and maintaining the security of sensitive data. Effective communication with cross-functional teams, such as application developers and infrastructure engineers, is essential to address these challenges. Staying updated on both mainframe and modern programming practices helps ease integration and ensures long-term system reliability.

What are Mainframe Developers?

Mainframe Developers are specialized software engineers who design, develop, maintain, and troubleshoot applications on mainframe computer systems, such as IBM's z/OS. They typically work with languages like COBOL, JCL, and CICS, and are responsible for ensuring the performance, security, and reliability of mission-critical business applications. Mainframe Developers are commonly employed in industries like banking, insurance, and government, where large-scale, high-volume transaction processing is essential.

What are the key skills and qualifications needed to thrive as a Mainframe Developer, and why are they important?

To thrive as a Mainframe Developer, you need expertise in programming languages such as COBOL, JCL, and SQL, along with a strong understanding of mainframe operating systems and batch processing concepts. Familiarity with tools like IBM z/OS, DB2, CICS, and version control systems is typically required, and certifications from IBM or related organizations can be beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills help Mainframe Developers excel in troubleshooting and collaborating with cross-functional teams. These skills are crucial for maintaining, optimizing, and modernizing legacy systems that are vital to many large organizations’ operations.
What are the most commonly searched types of Mainframe Developer jobs in Toronto, ON? The most popular types of Mainframe Developer jobs in Toronto, ON are:
What job categories do people searching Mainframe Developer jobs in Toronto, ON look for? The top searched job categories for Mainframe Developer jobs in Toronto, ON are:
Mainframe Developer

Mainframe Developer

Scotiabank

Toronto, ON • On-site

Other

PTO

Posted 3 days ago


Job description

Requisition ID: 252638 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

 Contributes to the overall success of the Pricing and Rates applications within the Deposits Domain of Canadian Banking Engineering. You will ensure specific individual goals, plans, initiatives are executed and delivered in support of the team's business strategies and objectives. Ensures all activities conducted are in compliance with governing regulations, internal policies and procedures. 
To support the vision, we are seeking a Software Engineer who will play an important part in the team and help the team achieve the desired goals by contributing technically and analytically to meet the needs of our partners and help find a solution to the issues our customers face.  

Is this role right for you? In this role, you will:

   You will provide system analysis, design / programming, technical documentation, and support for existing and new applications and systems. 
   You will work with project team to refine technical requirements and build the technical design and guidance based on the bank's enterprise architecture standards. 
   You will perform coding, unit testing, debugging, documenting, and implementing applications and scripts. 
   You will create estimates and planning of development efforts required for various projects and enhancements. 
   You will maintain, support, and enhance existing applications. 
   You will participate in regular code reviews for release activities. 
   You will work on the implementation of code to non-production and production environments. 
   You will take a lead role in production issue analysis and perform root cause analysis for production issues and implementation issues. 
   You will provide recommendations on best practices and enhancements that are in line with the bank's technology road map. 
   You will work with the product owners and business analysts in discovering the current system behavior and provide recommendations on improving the current system. 
   Understand how the Bank's risk appetite and risk culture should be considered in day-to-day activities and decisions. 
   Actively pursues effective and efficient operations of his/her respective areas in accordance with Scotiabank's Values, its Code of Conduct and the Global Sales Principles, while ensuring the adequacy, adherence to and effectiveness of day-to-day business controls to meet obligations with respect to operational, compliance, AML/ATF/sanctions and conduct risk. 
   Championa high-performance environment and contributes to an inclusive work environment. 

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have:

   Bachelor's degree in computer science, Engineering, or related discipline is preferred. 
   You have at least 5-8 years of technical work experience in systems analysis, design, development, unit testing, and debugging. 
   Excellent interpersonal and communication skills to effectively liaise between Business Users, Project Teams, external Vendors and Technical Support Teams working in a geographically dispersed team 
   In-depth knowledge of SDLC methodology and technical working experience in an agile environment. 
   Comprehensive experience in 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, Confluence) 
   Experience with Security and environment control systems (Endevor, ACF2), Database Management (e.g. IMS, DB2, VSAM, Informix) 
   Development techniques, such as debugging, testing, coding, documentation, and use of productivity tools 
   AIX / UNIX Command line expertise and shell script programming is required 
   Experience working in banking industry is an asset 
   Understanding of File Transfer protocols and processes ie. FTP, SFTP, PGP Encryption 
   Understanding mainframe integration for ETL processing 
   Experience with change management and version control 
   Knowledge and understanding of Web Services 
   Experience in writing/creating/updating technical documents 
   Experience in batch job/process scheduling 
   An understanding of current IT practices and systems development techniques 

What's in it for you?


Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
   Accessibility and Workplace Accommodations - We value the unique skills and experiences each individual brings to the Bank and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove, and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements. 
   Upskilling through online courses, cross-functional development opportunities, and tuition assistance. 
   Competitive Rewards program including bonus, flexible vacation, personal, sick days, and benefits will start on day one.
   Community Engagement - no matter where you choose to work from; we offer opportunities for community engagement & belonging with our various programs.

Location(s):  Canada : Ontario : Toronto 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.  
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.