Purolator is seeking a backend engineer to build and maintain high‑volume services that power our logistics and tracking platform. You will own services end‑to‑end from design to tests and deployment, with a focus on reliability, throughput, and maintainability. The role emphasizes server‑side depth, robust Java backend experience, and a solid habit of writing tests and applying patterns. Collaboration with teams and AWS/CI‑CD familiarity are required.