Principal Product Engineer at Lightmatter

Lightmatter

Full-time Other-General
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Location
toronto, on, Canada
Posted
July 16, 2026

Job Description

Drive innovation in AI data center infrastructure as a Principal Product Engineer at Lightmatter. Lead product delivery and operational excellence with a focus on quality and yield optimization.
As a key member of Lightmatter, you’ll own the product engineering landscape, guiding the hardware portfolio from initial silicon through high-volume manufacturing. With a strong emphasis on improving manufacturing flows and reducing costs, the role requires collaboration across teams, including design, foundry, and packaging. You’ll implement DFX principles and identify test strategies essential for our cutting-edge technology.
Key Responsibilities:
• Manage yield and quality indicators from silicon to HVM
• Define manufacturing and test strategies and specifications
• Drive improvements in quality and cost through analyses
• Debug test, yield, and performance issues with hands-on leadership
• Lead cross-functional teams to enhance product success
Requirements:
• Mas...