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Principal Software Developer at Lightspeed

Lightspeed Commerce, Inc.

montreal (administrative region), qc, Canada Full-time June 08, 2026

Found Description

Elevate your software architecture skills as a Principal Software Developer with Lightspeed. Shape critical systems for the flagship Retail product while leading engineering practices within a flexible work environment.
This hands-on role suits a senior technical leader with over 15 years of experience in software development. You will design and enhance scalable solutions while mentoring engineers and driving a high-performance culture. Your expertise across multiple technology stacks will ensure systems meet customer needs effectively.
Key Responsibilities:
• Design and architect scalable systems for new initiatives
• Analyze existing infrastructure and recommend improvements
• Address patterns leading to incidents and overhead
• Enhance system reliability and performance continually
• Mentor engineers and guide architectural practices
Requirements:
• 15+ years of software development experience
• 5+ years as a technical leader for multiple teams
• 2+...

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