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Work Location

Toronto, Ontario, Canada

Hours

37.5

Line of Business

Technology Solutions

Pay Details

$126,800 - $164,100 CAD

Role Overview

The Senior Engineer - Application & Integration is a hands‑on technical lead responsible for the stability, security, integration, and lifecycle management of one or more critical technology platforms within a large Canadian banking environment. This role combines deep technical expertise with operational ownership, vendor engagement, and cross‑functional leadership to ensure platforms meet business, regulatory, and operational expectations.

The role operates across design, delivery, production support, and continuous improvement, with accountability for technology outcomes in a complex, regulated environment.

Key Responsibilities Application Operational Accountability

Act as Technology Application Lead for assigned platforms, accountable for availability, resilience, performance, security, and compliance across non‑production and production environments

Own platform lifecycle activities including onboarding, upgrades, patching, decommissioning, and technical debt remediation

Ensure adherence to enterprise standards, regulatory requirements, and internal risk, security, and audit controls

Provide 3rd‑level production support and participate in on‑call rotations, including incident triage, root cause analysis, and permanent fix implementation

Drive problem management, post‑incident reviews, and continuous service improvement initiatives

Architecture, Integration & Engineering Delivery

Lead technical design and system integration efforts across internal platforms and third‑party/vendor solutions

Translate business and non‑functional requirements into robust, scalable technical designs

Guide vendors and internal delivery teams on architecture,



integration patterns, security controls, and implementation standards

Perform hands‑on engineering activities including configuration, scripting, automation, troubleshooting, and deployment support

Support the introduction of new platform capabilities from concept through production readiness

Testing, Release & Change Enablement

Contribute to and support planning, execution, and automation of functional, integration, and non‑functional testing

Ensure production readiness, release quality, rollback strategies, and operational documentation are in place

Partner with delivery, operations, and risk teams to support controlled change execution

Technical Leadership & Collaboration

Provide technical leadership, coaching, and mentorship to junior engineers and project team members

Partner closely with business stakeholders, architects, risk, security, operations, and vendors

Contribute to team capability uplift by identifying skill gaps, process improvements, and tooling enhancement

Communicate complex technical concepts clearly to both technical and non‑technical audiences

Required Qualifications Experience & Core Skills

10+ years of progressive experience in senior technical engineering roles covering system design, integration, and production support

5+ years of experience within Banking or Financial Services IT environments

Robust sense of ownership, accountability, and client focus





Excellent written and verbal communication skills

Strong analytical, troubleshooting, and problem‑solving abilities

Solid understanding of ITIL fundamentals, incident/problem/change management

Experience working across SDLC and STLC methodologies (Agile/Scrum and Waterfall)

Technical Competencies

Operating Systems: Windows, Linux

Cloud / Infrastructure: Azure and virtualized environments (VMware fundamentals)

Programming / Scripting: PowerShell, JavaScript (Vanilla / Node / jQuery), SQL, JQL

Databases: Microsoft SQL Server

Data Formats: JSON, XML

Integration Technologies: REST APIs, MQ, Web Services, SFTP

Testing & Automation: Postman, Selenium

Security & Architecture: OAuth, TLS, certificate management, standard architectural patterns, networking fundamentals

Tooling: Jira, Confluence, Bitbucket/Git, Visio, MS Office (Outlook, Word, Excel)

Nice‑to‑Have Qualifications

Experience with TD Bank (or large Canadian bank) IT tooling, platforms, and delivery processes

Domain knowledge of Trade Finance & Working Capital products in areas of Core Trade (Letters of Credit, Stand‑by Letters of Credit, Documentary Collections) and Supply Chain Finance (Payables, Receivables, and Dynamic Discounting).

Additional programming experience (C#, Java, Shell scripting, VBScript, COBOL, JCL, DB2)

Industry certifications such as TOGAF, ITIL, CSA, PMP

Attributes for Success

Willingness to continuously develop technical and domain expertise

Comfortable working in high‑availability, high‑pressure production environments

Ability to collaborate effectively within large, matrixed organizations

Flexibility to support after‑hours on‑call rotations and planned deployments

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Apply on Kit Job: kitjob.ca/job/2g8q9l

📌 Senior Engineer - Application & Integration (Toronto)
🏢 TD
📍 Toronto