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Cobol Programmer Jobs in Ontario (NOW HIRING)

Td

z/OS Connect Systems Programmer

Toronto, ON · On-site

CA$81K - CA$115K/yr

Programming skills, Assembler and Cobol knowledge is an asset * Exposure to Sysplex, z/OS Performance, Db2, CICS, MQ, TCP/IP is an asset * Good written and verbal communication skills * The ...

Td

Senior Software Engineer (Mainframe)

Toronto, ON · On-site

CA$81K - CA$115K/yr

Adhere to enterprise engineering frameworks, software development methodologies, release processes ... COBOL, JCL, CICS, DB2, VSAM, and batch processing frameworks. * IMS DB/DC, SAS, CA-7, SQL, IBM OS ...

Td

Senior Software Engineer (Mainframe)

London, ON · On-site

CA$81K - CA$115K/yr

Adhere to enterprise engineering frameworks, software development methodologies, release processes ... COBOL, JCL, CICS, DB2, VSAM, and batch processing frameworks. * IMS DB/DC, SAS, CA-7, SQL, IBM OS ...

Td

Software Engineer II (Mainframe)

Toronto, ON · On-site

CA$81K - CA$115K/yr

The L9 Mainframe Software Engineer II is responsible for producing high-quality functional and ... Strong hands-on mainframe skills across COBOL, JCL, VSAM, TSO, ISPF, IMS DC/DB and/or DB2.

Scotiabank

Mainframe Developer

Toronto, ON · On-site

Comprehensive experience in mainframe development complex programs using Cobol, JCL, IMS DB, DB2 ... GIT, DevOps pipeline, JIRA, Confluence) Experience with Security and environment control systems ...

Td

Quality Engineer I - Mainframe

Toronto, ON · Remote

CA$69K - CA$98K/yr

Mainframe testing (COBOL, DB2, IMS, CICS screens is a must) and API is good to have. * As a Test engineer for small complexity initiatives, accountable for implementing effective test strategies and ...

Td

Software Engineer III

Toronto, ON

CA$125K - CA$154K/yr

Develop and maintain technical solutions, ensuring adherence to engineering and architectural ... COBOL, JCL, IMS DB/DC environment, IMS Databases, DB2, MQ, Endevor, CA7, JCL Tools such as ICEMAN ...

Scotiabank

Senior Solution Architect

Toronto, ON · On-site

Canadian Banking Engineering is looking for a senior Solution Architect to enable enterprise scale ... COBOL, mainframe, transactional systems) and modern technologies (microservices, REST APIs, cloud ...

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Cobol Programmer information

What is a Cobol programmer?

COBOL Programmers are software developers who specialize in writing, maintaining, and updating programs using the COBOL (Common Business-Oriented Language) programming language. COBOL is widely used in legacy business, finance, and administrative systems, especially on mainframe computers. COBOL Programmers are often responsible for ensuring these critical systems continue to function efficiently, troubleshooting issues, and modernizing code to integrate with newer technologies. Their work is essential in industries like banking, insurance, and government, where COBOL-based applications remain vital.

How to become a Cobol programmer?

COBOL is a programming language used to write code for software programs. It stands for Common Business-Oriented Language and is most commonly used in business and financial applications. You do not need a degree to become a COBOL programmer, but many employers prefer candidates with a bachelor’s degree in computer science, information technology, management information systems, or a related field. Focus your coursework in programming languages, code development, and software development. Other COBOL programmers learn the coding language on their own through online courses or programs at vocational schools or community colleges. Obtain an internship or part-time job that enables you to learn COBOL and other programming languages. Since many administrative offices and business organizations use COBOL programming, you may want to take some administrative courses to gain an inside perspective on the industry.

What are the key skills and qualifications needed to thrive as a Cobol programmer?

A Cobol Programmer should have a strong grasp of COBOL programming, mainframe systems, and experience with legacy codebases, often supported by a degree in computer science or a related field. Familiarity with tools such as IBM z/OS, JCL, CICS, and database management systems like DB2 is typically required. Attention to detail, problem-solving abilities, and effective communication are crucial soft skills for this role. These competencies ensure reliable maintenance and enhancement of critical business applications that many organizations still depend on.

What are some common challenges faced by Cobol programmers working with legacy systems?

COBOL Programmers often encounter challenges such as limited or outdated documentation, making it difficult to understand and maintain legacy code. Additionally, integrating COBOL applications with modern technologies can require creative problem-solving and specialized middleware. Team collaboration is crucial, as programmers frequently work with business analysts and system architects to translate business processes into code and ensure system reliability. Staying current with evolving regulatory and security requirements is also a key part of this role.

What is the difference between Cobol Programmer vs Mainframe Developer?

AspectCobol ProgrammerMainframe Developer
Required CredentialsTypically a degree in computer science or related field; familiarity with COBOLSimilar credentials; often requires knowledge of COBOL and mainframe systems
Work EnvironmentPrimarily in legacy system maintenance, often in financial or government sectorsWorks on mainframe systems, including hardware and software components
Employer & Industry UsageFinancial institutions, government agencies, insurance companiesBanking, insurance, government, and large enterprises using mainframe systems
Common Search & ComparisonYesYes

While both roles involve working with COBOL and mainframe systems, a Cobol Programmer mainly focuses on coding, debugging, and maintaining COBOL applications. A Mainframe Developer has a broader scope, including system integration, hardware, and software management within mainframe environments. Both roles are essential in legacy system operations, often overlapping in skills and industry usage.

How much do Cobol programmers make?

Cobol programmers' salaries vary based on experience, location, and industry, but typically range from $60,000 to $120,000 annually. Senior developers with specialized skills in legacy systems and mainframe environments tend to earn higher wages.
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Cobol Programmer jobs near you
Infographic showing various Cobol Programmer job openings in Ontario as of August 2026, with employment types broken down into 78% Full Time, 14% Part Time, 7% Contract, and 1% Nights. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior Mainframe Developer - Application Design - Hybrid

Tech Talent International

Toronto, ON • Hybrid

CA$50/hr

Full-time

Posted 20 days ago

Job description

Tech Talent International (TTI) supplies technical talent to a variety of clients ranging from Fortune 100/500/1000 companies to startups, small and mid-sized organizations in Canada/US. We are currently hiring a Senior Mainframe Developer - Application Design - Hybrid for our consulting client in the Toronto area.

Role: Senior Mainframe Developer - Application Design - Hybrid

Type: Contract

Rate Range: $50/hr C2C (40 hrs /week)

Duration: 8 months + potential extensions

Location: Hybrid (2 onsite/3 days from home) downtown Toronto, ON, Canada

Mainframe Senior Developer
Skills Required: 

Mainframe DB2 

Application Development~System I 

COBOL400~IT IS_AMS_Mainframe_DB2 Administration
Experience Required: 6-8 Years
Qualifications :
Experience in Mainframe lead Developer
Should have coding experience in CICS,COBOL, DB2, JCL.
Experience with application design, development and deployment
Skills and Responsibilities:
Design, develop and maintain Mainframe COBOL & JCL to meet support and/or project requirements.
Interface with business and IT teams to understand business requirements and translate business requirements into formal technical requirements and application code.
Develop and execute unit test and integration plans/scripts to validate that application changes meet technical specifications.
Responsible for full System Development Life Cycle Participate in production support Provide Solution Delivery Methodology artifacts associated with application components.
Participate in technical reviews at appropriate stages of development.