TD bank

Sr. Mainframe Application Engineer, TD Securities

TD bank
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2 hours ago
Toronto, CanadaSenior

Responsibilities

  • Design, develop, deliver, and provide production support for complex online and batch mainframe payment applications.
  • Create end-to-end technical solutions aligned with engineering, architectural, regulatory, operational, and security standards.
  • Develop test strategies, test plans, and test cases and contribute to unit, integration, SIT, BAT, and PAT testing.
  • Provide technical support during testing, including troubleshooting, design clarification, result validation, and defect resolution.
  • Participate in defect tracking, triage, root cause analysis, incident investigation, and scheduled on-call rotations.
  • Lead complex technical initiatives, assess risks involving system changes and integrations, and support continuous improvement.
  • Coach and mentor junior developers and collaborate with technical and non-technical stakeholders.

Requirements

  • Graduate or undergraduate degree in Technology.
  • At least 5 years of experience working with mainframe MVS, TSO, COBOL, JCL, Endevor, CA-7, MQ, DB2, and IMS DB/DC.
  • Extensive hands-on mainframe application development experience covering online and batch processing in production environments.
  • Experience with application production support, incident analysis, root cause investigation, defect resolution, and on-call rotations.
  • Advanced understanding of business processes, technical environments, standards, controls, and operating procedures.
  • Ability to operate as a senior or lead developer and trusted subject matter expert on complex technical issues.
  • Experience advising clients, partners, and project teams across research, solution design, development, testing, deployment, and production support.
  • Strong analytical, problem-solving, troubleshooting, coaching, mentoring, and cross-functional collaboration skills.
  • Knowledge of wire payments, SWIFT MT messages, and SWIFT ISO MX messages is an asset.

Benefits

  • Toronto, Ontario work location with 37.5 hours per week.
  • Base salary range of $105,100-$129,400 CAD plus eligibility for discretionary variable compensation.
  • Health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and recognition programs.
  • Regular development conversations, training programs, mentoring programs, online learning, and onboarding support.
  • Accessibility accommodations are available throughout the interview process.

Tech Stack

COBOLIBM DB2

Categories

TD bank

About TD bank

10,000+ employees
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