Senior Engineer in Payment Architecture

Lightspeed Commerce · ottawa, on, Canada

Location
ottawa
Job Type
Full-time
Posted
May 26, 2026

Job Description

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 c...

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