Full-time

Senior Payments Software Developer at Lightspeed

Posted by Lightspeed Commerce, Inc. • toronto, on, Canada

📍 toronto, on 🕒 June 01, 2026

About the Role

Elevate technology in payments with Lightspeed as a Senior Payments Software Developer. This role focuses on architecting resilient systems for global transaction processing in Canada and the US.

As a senior engineer, you will ensure mission-critical systems operate flawlessly while defining modern standards and handling architectural decisions that impact the organization. You will also mentor other engineers and drive productivity through effective systems.

Key Responsibilities: • Own delivery of high-scale, event-based payment systems • Establish metrics for operational excellence and system reliability • Shape product and engineering vision collaboratively • Mentor team members to foster a culture of growth • Enhance workflow efficiency using shared frameworks

Requirements: • Extensive experience as a senior engineer • Deep understanding of tech stacks for full-stack systems • Proficiency in AI-assisted development practices • Capable of communicating com...

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