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