Platform Engineer, Transportation Systems# Careers## Platform Engineer, Transportation SystemsApply: Toronto, ON: Mississauga, ON: Brampton, ON: Full time: Posted Today: End Date: November 7, 2026 (17 days left to apply): JR

What You'll Do
As a Platform Engineer supporting Transportation Systems, you will be responsible for maintaining, enhancing, supporting, and modernizing business-critical enterprise applications across transportation, logistics, supply chain, and customs. You will be a senior hands-on technical contributor focused on system stability, production support, application development, and the ongoing modernization of legacy technology platforms. You will work across a diverse technology landscape, balancing day-to-day operational support with longer-term technical improvements, lifecycle upgrades, and modernization initiatives.
* Develop, maintain, troubleshoot, and enhance custom-developed enterprise applications and supporting components.
* Investigate complex production incidents, perform root cause analysis,



and implement sustainable solutions to recurring issues.
* Deliver application changes through development, testing, deployment, and production implementation activities.
* Analyze application performance, reliability, and operational issues and identify opportunities for improvement.
* Support database, operating system, middleware, framework, and application lifecycle upgrades.
* Provide Level 3 application support for business-critical transportation, logistics, supply chain, and customs systems.
* Contribute to application modernization initiatives including technology refreshes, technical debt reduction, platform migration, and architectural improvements.
* Maintain technical documentation, application inventories, support procedures, operational runbooks, and troubleshooting documentation.
* Lead and participate in knowledge

📌 Platform Engineer, Transportation Systems (Toronto)
🏢 Canadian Tire Financial Services
📍 Toronto