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Cobol Developer Jobs in Toronto, ON (NOW HIRING)

Geotab

Software Developer

Oakville, ON · On-site +1

As a Software Developer is primarily responsible for designing, building and maintaining efficient, reusable, reliable code to develop high throughput, performance critical, scalable applications.

ATS Automation

Software Developer

Woodbridge, ON

Programming assignments may involve PC and/or PLC's, and the integration of various third-party instrumentation or data acquisition devices. Integration stage will combine software with associated ...

ShyftLabs

Software Developer

Toronto, ON · Hybrid

CA$70K - CA$110K/yr

We at ShyftLabs are seeking a highly motivated and curious Software Developer to join our growing engineering team. This role is ideal for young professionals who are excited to learn, eager to build ...

Turner Fleischer

Software Developer

Toronto, ON · On-site +1

CA$65K - CA$80K/yr

Software Developer Toronto, Ontario, Canada (Hybrid) Who We Are Turner Fleischer is one of Canada's most progressive design studios with 250+ committed, creative and driven professionals. We excel at ...

Autodesk

Software Developer

Toronto, ON

CA$88K - CA$128K/yr

Join our global engineering team and help shape the future of civil engineering software. In this role, you will participate in feature development, bug fixing, unit testing, and learn the team ...

Bentley Systems

Software Developer

Toronto, ON · Hybrid

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

Seequent

Software Developer

Toronto, ON · Hybrid

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

Air-tek

Software Developer

Toronto, ON · On-site

CA$90K - CA$140K/yr

The Role We're looking for Software Developers who are excited to build high-quality, production-grade software and grow their technical ownership over time. As a Software Developer, you'll work on ...

Bentley Systems

Software Developer

Toronto, ON · Hybrid

Role A Software Developer, Subsurface Information Management is responsible for supporting the design, development, and release of software applications, components and high-performance platform ...

OceanMD

Software Developer

Toronto, ON · On-site

As our new Software Developer, you will build and enhance the health technology that helps physicians and patients connect more efficiently, with a particular focus on patient engagement and ...

Sync.com

Software Developer

Toronto, ON · On-site

CA$97K - CA$100K/yr

About the Role We are seeking a versatile and results-oriented Software Developer with expertise in full stack development, cloud platforms, and SaaS product integration. The ideal candidate will ...

TELUS Digital

Application Developer

Toronto, ON · On-site

Digital Product Consulting, Digital Marketing Services, Data & AI, Strategy Consulting, Business Operations Modernization, Enterprise Applications, Cloud Engineering, and QA & Test Engineering . From ...

Financeit

Developer 2

Toronto, ON · On-site

Our Developers value continuous learning and development, enjoy cross-functional collaboration, and of course, hold the quality of their code to a high standard. Ideally, you have experience with our ...

Fidelity International

Software Developer

Toronto, ON · On-site

As a Software Developer, Agentic AI Platform, at Fidelity Investments Canada, you will support the implementation, deployment and ongoing operation of components used in Agentic AI solutions across ...

Fidelity International

Software Developer

Toronto, ON · On-site +1

The developer participates in all phases of the software development lifecycle, including requirements analysis, design, development, testing, deployment, production support, and continuous ...

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Showing results 21-40

All JobsCobol Developer JobsCobol Developer Jobs in Toronto, ON

Cobol Developer information

What is a Cobol developer?

A COBOL Developer is a software programmer who specializes in using the COBOL (Common Business-Oriented Language) programming language to design, develop, maintain, and troubleshoot business applications. COBOL is a legacy language primarily used in mainframe computing environments, common in industries like banking, insurance, and government. COBOL Developers often work on updating, maintaining, or migrating older systems that are critical to business operations. Their responsibilities may also include analyzing existing code, optimizing performance, and ensuring systems comply with current regulatory and security standards.

What does a Cobol developer do?

COBOL stands for Common Business-Oriented Language. It is a programming language used in business applications. A COBOL developer works on developing applications using this programming language that operate on an organization's mainframe computers. Businesses use COBOL for large tasks, such as transaction and batch processing. As a COBOL developer, your responsibilities include coding new programs using COBOL or assessing and upgrading existing programs and applications to meet business needs and objectives.

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

To thrive as a Cobol Developer, you need strong programming skills in COBOL, a solid understanding of mainframe environments, and experience with legacy systems, often supported by a degree in computer science or related field. Familiarity with tools like IBM z/OS, JCL, DB2, and transaction processing systems is typically required, along with knowledge of version control systems. Analytical thinking, attention to detail, and effective communication help developers troubleshoot issues and collaborate with teams maintaining critical enterprise applications. These skills and qualities are essential to ensure the reliability and modernization of core business systems that depend on COBOL.

What are some of the common challenges Cobol developers face when working with legacy systems?

Cobol Developers often encounter challenges related to maintaining and upgrading legacy systems, such as limited documentation, outdated hardware, and code that was written decades ago by other programmers. Integrating Cobol-based applications with modern technologies and platforms can also require creative problem-solving and strong analytical skills. Collaboration with business analysts and IT teams is essential to accurately translate current business needs into the existing codebase while ensuring system stability and data integrity.

What is the difference between Cobol Developer vs Mainframe Developer?

AspectCobol DeveloperMainframe Developer
Required CredentialsProficiency in COBOL, JCL, DB2Proficiency in COBOL, JCL, DB2, and mainframe tools
Work EnvironmentLegacy systems, mainframe environmentsMainframe systems, enterprise IT infrastructure
Employer & Industry UsageFinancial, insurance, government sectorsFinancial institutions, government agencies, large enterprises
Common Search & ComparisonOften compared for mainframe roles involving COBOLBroader role including system administration and maintenance

While both roles involve working with mainframe systems and COBOL, a Cobol Developer primarily focuses on coding and maintaining COBOL applications. A Mainframe Developer may handle a wider range of tasks, including system setup, maintenance, and integration within mainframe environments. The roles often overlap, but Cobol Developers are more specialized in application development.

Is there a demand for Cobol developers?

Cobol developers are still in demand for maintaining and updating legacy systems in industries such as banking, finance, and government. Many organizations require expertise in Cobol for critical mainframe applications, and experienced developers with knowledge of mainframe environments and tools are sought after. However, the overall demand is stable but limited compared to newer programming languages.
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The most popular types of Cobol Developer jobs in Toronto, ON are:

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For Cobol Developer jobs in Toronto, ON, the most frequently searched job titles are:

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The top searched job categories for Cobol Developer jobs in Toronto, ON are:

Cobol Developer jobs near you
Infographic showing various Cobol Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 86% Full Time, 4% Part Time, and 10% Contract. Highlights an 80% Physical, 7% Hybrid, and 13% Remote job distribution.

Software Developer

Geotab

Oakville, ON • On-site, Remote

Full-time

Medical, Dental, Retirement

Re-posted 23 days ago

Job description

Who you are:

We are always looking for amazing talent who can contribute to our growth and deliver results! Geotab is seeking a Software Developer who will support other developers within Geotab by contributing to development, QA and engineering-support inquiries. If you love technology, and are keen to join an industry leader - we would love to hear from you!

What you'll do:

As a Software Developer is primarily responsible for designing, building and maintaining efficient, reusable, reliable code to develop high throughput, performance critical, scalable applications. Part of this role involves collaborating and building relationships with other software developers, engineers, and internal technical teams, and contributing towards the development of the team's roadmap. 

How you'll make an impact:

  • Contribute to identifying areas of improvement in existing code and architecture, with guidance from senior developers and team leads.

  • Must be able to work with high-level requirements, proactively collaborate with stakeholders to drive clarity, and deliver a world-class product across user experience, reliability, stability, and response time. Demonstrates the maturity to recognize when urgency is warranted, identify and prioritize time-critical work, communicate delivery risks early, and make sound trade-off decisions under pressure and steer delivery - without compromising quality.

  • Participate in the development of scalable code, prototypes, minimum viable products and PoCs under the direction of senior team members.

  • Take ownership of tasks and features, contributing to their implementation while communicating progress, blockers, and solutions to your team.

  • Collaborate with other developers on design and implementation of features, learning cross-product context along the way.

  • Write, test, and review code to ensure quality and adherence to team best practices; participate in code reviews as both a reviewer and reviewee.

  •  Use AI-assisted development tools (such as GitHub Copilot, Claude, or equivalent) as a core part of your daily workflow to accelerate coding, debugging, and documentation.

  • Leverage AI tooling to generate unit tests, identify edge cases, and improve code coverage - increasing development velocity without compromising quality.

  • Contribute to team documentation - system design notes, runbooks, and feature specs - using AI tools to draft and structure documentation efficiently.

  • Stay current with emerging AI tools, development practices, and technologies; share relevant learnings with the team.

  • Participate in technical discussions and team ceremonies; ask questions, contribute ideas, and grow your ability to communicate technical concepts clearly.

  • Proactively explore how AI and automation can improve team workflows, tooling, and developer experience - and bring proposals to your team lead.

  • Support Geotab global strategic initiatives by delivering reliable, high-quality contributions to team goals.

  • Write clean, secure, and maintainable software across languages and environments such as C#, JavaScript, and SQL, with a focus on continuous improvement.

  • Participate in a 24x7 on-call rotating schedule (if applicable), supported by senior team members.

What you'll bring to the role:

Education Requirements:

  • Bachelors in a related field.

  • Pursuing a Degree or Diploma in Computer Science, Math, Software Engineering, or a related field is preferred.

Soft Skills:

  • Eager to learn and contribute in a fast-paced environment.

  • Enthusiasm for exploring and applying AI tools to enhance productivity and solve problems.

  • Excellent communication and problem-solving skills.

  • Ability to quickly understand complex, technical concepts.

  • A Willingness to participate in team discussions and support fellow team members in a collaborative environment.

Nice to Have (Technical Skills - Willingness to Learn is Key):

  • Experience with or curiosity about AI development tools, large language models, or AI-assisted coding platforms.

  • Exposure to web development technologies (e.g., HTML, CSS, JavaScript, React).

  • Basic understanding of object-oriented programming concepts.

  •  Knowledge of backend systems such as C# .NET Core / .NET 7+. IMP.

  •  Understanding of version control principles (e.g., Git).

  •  Interest in exploring cloud computing (e.g., GCP).

  •  Familiarity of database design and relational databases (e.g., PostgreSQL).

  •  Foundational knowledge of RESTful API design and development.

If you got this far, we hope you're feeling excited about this role! Even if you don't feel you meet every single requirement, we still encourage you to apply.
 
Please note: Geotab does not accept agency resumes and is not responsible for any fees related to unsolicited resumes. Please do not forward resumes to Geotab employees.
 
This posting is for an existing vacancy.
 
Why job seekers choose Geotab:

Flex working arrangements
Home office reimbursement program
Baby bonus & parental leave top up program
Online learning and networking opportunities
Electric vehicle purchase incentive program
Competitive medical and dental benefits
Retirement savings program

*The above are offered to full-time permanent employees only

How we work:
At Geotab, we have adopted a flexible hybrid working model in that we have systems, functions, programs and policies in place to support both in-person and virtual work. However, you are welcomed and encouraged to come into our beautiful, safe, clean offices as often as you like. When working from home, you are required to have a reliable internet connection with at least 50mb DL/10mb UL. Virtual work is supported with cloud-based applications, collaboration tools and asynchronous working. The health and safety of employees are a top priority. We encourage work-life balance and keep the Geotab culture going strong with online social events, chat rooms and gatherings. Join us and help reshape the future of technology!
 
We believe that ensuring diversity is fundamental to our future growth and progress and is an integral part of our business. We believe that success happens where new ideas can flourish - in an environment that is rich in diversity and a place where people from various backgrounds can work together. Geotab encourages applications from all qualified individuals. We are committed to accommodating people with disabilities during the recruitment and assessment processes and when people are hired. We will ensure the accessibility needs of employees with disabilities are taken into account as part of performance management, career development, training and redeployment processes. If you require accommodation at any stage of the application process or want more information about our diversity and inclusion as well as accommodation policies and practices, please contact us at careers@geotab.com. By submitting a job application to Geotab Inc. or its affiliates and subsidiaries (collectively, "Geotab"), you acknowledge Geotab's collection, use and disclosure of your personal data in accordance with our Privacy Policy. Click here to read our Privacy Notice. Click here to learn more about what happens with your personal data.

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