Senior Engineer in Payment Architecture

Lightspeed Commerce • ahuntsic north, qc, Canada • Posted June 04, 2026

Location ahuntsic north, qc
Job Type Full-time
Category Other-General
Posted June 04, 2026
Become a key player in Lightspeed's Payments team as a Senior Engineer specializing in system architecture. Lead the design and implementation of systems that manage millions of transactions daily.

We are looking for a Senior Staff Software Engineer based in Canada to own the architectural delivery of mission-critical payment systems. Advocate for AI-enabled processes and help guide your team from experimentation to successful production. Your role will bridge cross-functional teams and elevate engineering standards while ensuring high-quality software delivery.

Key Responsibilities: • Lead the technical delivery of payment systems at scale • Define modern standards for resilient deployments • Move efficiently from POC to production with clear trajectories • Shape product strategy and manage technical roadmaps • Coach engineers to foster skill and knowledge growth

Requirements: • Significant experience leading large-scale system failures • Proficiency in comp...

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