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Mainframe Lead Jobs in Toronto, ON (NOW HIRING)

United Airlines

Mainframe Developer

Toronto, ON

The core application is a large, sophisticated mainframe-based system which connects clients to ... Lead conversion, attestation and audit initiatives Manage individual priorities, deadlines and ...

CIBC US

Mainframe Developer

Toronto, ON · Hybrid

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 ...

CIBC

Mainframe Developer

Toronto, ON · Hybrid

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 ...

New

Veriday Inc.

Lead DevOps Engineer

Toronto, ON · On-site

Lead the design and development of key features for the Helios CI/CD pipeline - VM and Mainframe platforms * Lead the migration of CI/CD deployment pipelines from IBM UrbanCode Deploy (UCD) to ...

Veriday Inc.

Lead DevOps Engineer

Toronto, ON · Hybrid

Lead the design and development of key features for the Helios CI/CD pipeline - VM and Mainframe platforms * Lead the migration of CI/CD deployment pipelines from IBM UrbanCode Deploy (UCD) to ...

BMO Capital Markets

Senior Technical Lead

Toronto, ON · On-site

Collaborate across modern and legacy technology environments, including Mainframe systems , batch ... Lead the implementation and management of APIs and platform integrations while ensuring security ...

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 ... Lead / facilitate and/or implement actions / remediation plans to address performance / risk ...

Scotiabank

Quality Engineer(Mainframe)

Toronto, ON · On-site

Collaborate with Delivery Lead to plan milestones, successfully execute software delivery, and ... in Mainframe environment Experience with testing data transformations, data migrations and batch ...

Scotiabank

Agile Technical Lead

Scarborough, ON

If you are an experienced lead, keen interest in payments and retail payments core banking, and ... Minimum 4+ years' experience in Software Delivery and minimum 4+ years' of Mainframe/Host/Cloud ...

Broadridge

Director, Software Engineering

Toronto, ON · On-site

Lead, inspire, and manage a team of software engineers, setting clear objectives and fostering a ... Oversee and guide the integration of legacy mainframe applications with cloud platforms products in ...

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All JobsMainframe Lead JobsMainframe Lead Jobs in Toronto, ON

Mainframe Lead information

See Toronto, ON salary details

$22.9K

$96.6K

$138.4K

How much do mainframe lead jobs pay per year?

As of Sep 7, 2026, the average yearly pay for mainframe lead in Toronto, ON is $96,571.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,118.00 and $119,292.00 per year, depending on experience, location, and employer.

What is a mainframe lead?

A Mainframe Lead is responsible for overseeing the development, maintenance, and optimization of mainframe systems, ensuring their reliability and performance. They lead a team of mainframe developers, coordinate with stakeholders, and implement best practices for system upgrades and problem resolution. Additionally, they play a key role in managing security, compliance, and disaster recovery strategies for critical business applications.

What are the typical day-to-day responsibilities of a mainframe lead?

As a Mainframe Lead, your daily responsibilities often include overseeing and guiding mainframe development or support teams, reviewing code or system changes, and ensuring compliance with organizational standards. You’ll coordinate with business analysts and project managers to translate business requirements into technical solutions and may also troubleshoot and resolve complex system issues. Regularly, you’ll mentor junior staff, schedule workloads, monitor system performance, and participate in planning for upgrades or migrations. Collaborating with infrastructure, security, and application teams is a key part of ensuring smooth operations and project delivery.

What are the key skills and qualifications needed to thrive in a mainframe lead position?

To thrive as a Mainframe Lead, you need deep expertise in mainframe technologies such as COBOL, JCL, and DB2, as well as strong leadership and project management experience. Familiarity with mainframe tools like IBM z/OS, RACF, and relevant certifications such as IBM Certified System Programmer are highly valued. Strong communication, problem-solving, and mentoring skills enable effective team leadership and cross-functional collaboration. These abilities are essential to ensure the reliability, security, and modernization of critical enterprise systems while driving successful project outcomes.

Is a mainframe lead still in demand?

Mainframe lead roles remain in demand due to the continued reliance of many large organizations on mainframe systems for critical operations. These positions often require expertise in COBOL, JCL, and mainframe tools, with certifications and experience in managing legacy systems being valuable assets. The demand is steady, especially in finance, government, and insurance sectors that maintain mainframe infrastructure.

What are popular job titles related to Mainframe Lead jobs in Toronto, ON?

For Mainframe Lead jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Mainframe Lead jobs in Toronto, ON look for?

The top searched job categories for Mainframe Lead jobs in Toronto, ON are:

Mainframe Lead jobs near you
Infographic showing various Mainframe Lead job openings in Toronto, ON as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, and 3% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $96,571 per year, or $46.4 per hour.

Senior Mainframe Developer - Application Design - Hybrid

Tech Talent International

Toronto, ON • Hybrid

CA$50/hr

Full-time

Re-posted 7 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.