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High-Speed I/O Test Engineer at Lightmatter

Lightmatter

Remote, Remote, Canada Full-time July 08, 2026

Found Description

Join Lightmatter to innovate in AI data center infrastructure as a High-Speed I/O Test Engineer. Your expertise in high-speed characterization and validation will drive groundbreaking advancements.
In this critical role, you will validate and architect test strategies for high-speed I/O interfaces. Collaborate with cross-functional teams, executing high-speed electrical characterizations and testing Lightmatter's pioneering 3D-stacked photonics product line. Your hands-on experience with high-speed equipment will ensure seamless integration into high-volume manufacturing processes.
Key Responsibilities:
• Execute characterization for high-speed I/O on multiple platforms
• Collaborate with architecture and design teams
• Architect test platforms and design-for-test rules
• Set up and operate high-speed lab equipment
• Develop Python scripts for test automation
Requirements:
• Master’s in Electrical Engineering or related field
• 6+ years in transceiver or h...

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