Mainframe COBOL Engineer I – Banking Tech, Toronto

TD; Toronto; On-site; CAD 70,000 - 98,000; Full time

Job summary

TD is seeking a seasoned mainframe developer to join its Technology Solutions group in Toronto. You will design, build, test, and support mission-critical mainframe applications powering TD's credit card and payment processing platforms.

You will work with COBOL, DB2, JCL, IMS, VSAM, and related technologies, ensuring reliability, scalability, and security across production and disaster recovery environments.

Qualifications

• 5+ years of software development experience
• 3-5 years of Mainframe development experience
• Experience with large-scale banking/payment systems is a plus
• Experience in Agile delivery environments

Responsibilities

• Develop, enhance, maintain, and support mainframe applications using COBOL, DB2, JCL, IMS, VSAM
• Participate in design reviews, estimations, and feasibility analyses
• Ensure security, performance, and availability requirements are met
• Support production incidents and implement root cause analysis and remediation
• Collaborate with stakeholders and downstream teams across the enterprise

Skills

Mainframe development

Analytical thinking

Problem-solving

Communication

Education

Undergraduate Degree in CS/Engineering/IT

Tools

COBOL

DB2

JCL

VSAM

IMS

MQ

GitHub

CI/CD

Job description

TD is seeking a seasoned mainframe developer to join its Technology Solutions group in Toronto. You will design, build, test, and support mission-critical mainframe applications powering TD's credit card and payment processing platforms.

You will work with COBOL, DB2, JCL, IMS, VSAM, and related technologies, ensuring reliability, scalability, and security across production and disaster recovery environments.