IT & Software

Senior Backend Engineer - Java & Event-Driven Systems

MCD McKesson Canada Corporation / La Corporation McKesson Canada

Mississauga · Peel Region · Canada

Purolator is seeking a backend-focused Java engineer to design and build high-volume services behind our logistics and tracking platform. You will own services end to end: design, implementation, tests, and deployment pipelines, with a focus on reliability and maintainability.

The role emphasizes deep server-side work over frontend tasks, with exposure to AWS, CI/CD, PostgreSQL, and event-driven systems. Strong testing habits, good design judgement, and collaboration on APIs across teams are

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Reference: WJ-291_11835990

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