Jobs at Lightmatter

Current roles at Lightmatter, including Sr/Staff Digital Design Engineer, Machine Learning Infrastructure Researcher and Electro-Optic Link Hardware Engineer, in Mountain View, CA; Boston, MA; Mountain View, CA; and Toronto, ON. The newest was listed here on Nov 7, 2026. Open a role to read its full description.

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Sr/Staff Digital Design Engineer
Lightmatter
- Toronto, ON
- Full-time
- Posted Nov 7, 2026
Sr/Staff Digital Design Engineer
Lightmatter
- Boston, MA
- Full-time
- Posted Nov 7, 2026
Sr/Staff Digital Design Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Nov 7, 2026
Machine Learning Infrastructure Researcher
Lightmatter
- Toronto, ON
- Full-time
- Posted Mar 10, 2026
Staff Operations Program Manager
Lightmatter
- Mountain View, CA
- Full-time
- Posted Nov 4, 2026
Staff Global Supply Manager
Lightmatter
- Mountain View, CA
- Full-time
- Posted Nov 4, 2026
Electro-Optic Link Hardware Engineer
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Oct 22, 2026
Electro-Optic Link Hardware Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Sep 24, 2026
Staff Electrical Design Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Oct 16, 2026
Sr SDET– Firmware Automation
Lightmatter
- Toronto, ON
- Full-time
- Posted Oct 8, 2026
Sr. Staff Product Manager (Photonics)
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Sep 30, 2026
Sr SDET– Firmware Automation
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Sep 24, 2026
Principal Hardware Systems Technical Lead
Lightmatter
- Mountain View, CA
- Full-time
- Posted Sep 10, 2026
Sr Staff Integrated Photonics Laser Systems Architect
Lightmatter
- Toronto, ON
- Full-time
- Posted Sep 11, 2026
Sr Staff Integrated Photonics Laser Systems Architect
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Sep 11, 2026
Staff/Sr Staff Electro-Optic Link Codesign Engineer
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Aug 25, 2026
Staff /Sr Staff Laser Module & Systems Characterization Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Aug 21, 2026
Senior Account Manager
Lightmatter
- Mountain View, CA
- Full-time
- Posted Aug 24, 2026
Principal Field Application Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Aug 12, 2026
Sr. Staff Thermo-Mechanical Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Aug 9, 2026
Staff Photonics Design and Layout Engineer
Lightmatter
- Boston, MA; Mountain View, CA
- Full-time
- Posted Aug 3, 2026
Staff Hardware Test & Bring-Up Engineer
Lightmatter
- Mountain View, CA
- Full-time
- Posted Jul 16, 2026
Staff Photonics Design & PDK Modeling Engineer
Lightmatter
- Boston, MA; Mountain View, CA; Toronto, ON
- Full-time
- Posted Oct 8, 2026
Staff / Sr. Staff Photonics Test Engineer
Lightmatter
- Mountain View, CA
- Full-time
- $187,000 - $220,000
- Posted Apr 24, 2026
Machine Learning Infrastructure Researcher
Lightmatter
- Mountain View, CA
- Full-time
- Posted Aug 22, 2025

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