Senior Backend Java Engineer for High-Volume Logistics

Purolator is seeking a Backend Engineer to design, implement, test, and maintain backend services for a high‑volume logistics platform in Mississauga. You’ll own services end to end—from design to deployment—with a focus on reliability, throughput, and clean architecture.

You will work with Java,PostgreSQL, and AWS, contribute to automated tests, and collaborate on API design while owning incidents and keeping services healthy for the long term.