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High-Speed I/O Test Engineer at Lightmatter

Lightmatter

winnipeg, mb, Canada Full-time July 20, 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 high...

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