Sr, Mainframe Engineer, TD Securities

## Sr, Mainframe Engineer, TD Securities Apply:
Office Focused:
Toronto, Ontario:
Full time:
Posted Today:
End Date:
November 2, 2026 (24 days left to apply):
R _1515567
*
* Work Location:

** Toronto, Ontario, Canada
*
* Hours:

** 37.5
** Line of Business:
** Technology Solutions
** Pay Details:**$105,100 - $129,400 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience  compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
*
* Job Description:

**#
** Department Overview :*
* ** Building a World-Class, Diverse and Inclusive Technology Team
** We can't afford to be boring. Neither can you. The scale and scope of what TD does may surprise you. The rapid pace of change makes it a business imperative for us to be smart and open-minded in the way we think about technology. TD's technology and business teams become more intertwined as new opportunities present themselves. This new era in banking does not equal boring.

Not at TD, anyway.  
** About This Role
** TD Securities Payments Workflow Technology team is looking for a senior mainframe developer to implement solutions in alignment with the firm’s technology strategy. The team is responsible for providing technology solutions around the Payments distributed workflow applications.
** Responsibilities:*
* * Responsible for detailed technical design, development, and maintenance of applications on the mainframe platform. This includes (and not limited to); conduct impact analysis, design & code programs; create & execute test cases and participate in the implementation & verification of the application changes.

This is for both online and batch mainframe applications.  
* Prime responsibility will be to develop detailed design specifications, perform detailed impact analysis across all applications, create and/or modify code, unit test the changes and promote to higher environments. The resource will work closely with other team members to ensure consistency in coding standards and align with TDS’s strategies. Always looking for ways to optimize any synergy and re-use opportunities.

* Responsible for leading technical aspects of project from inception through to deployment. Participate in analysis and system design specification sessions. Documentation of design options and solutions according to System Development Life Cycle (SDLC) methodology or Agile methodology. Ensure that solutions adhere to development best practices and architectural principles.  
* Apply analytical skills to resolve problems and deliver viable solutions. Anticipate obstacles, overcome obstacles and execute proactive approaches to issues. Active participation in issue resolution.
* Provide detailed development estimates to Project Manager for development effort as well as weekly status reporting for budget forecasting.
* Configuration / coordination management for the sub projects within a deployment release.
* Responsible for coding, testing, packaging, deployment, and support of builds as code is promoted from development, system, acceptance, and production environments. Prepare for…