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Lightmatter careers
58 open roles · Semiconductors & Hardware
· updated 2026-11-09
Every Lightmatter opening we track, in one list.
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Open roles
- Machine Learning Infrastructure Researcher Toronto, ON
- Principal Digital (mixed-signal) Architect Toronto, ON
- Sr Staff Integrated Photonics Laser Systems Architect Toronto, ON
- Sr. Staff Physical Design Engineer Boston, MA
- Sr/Staff Digital Design Engineer Mountain View, CA
- Sr/Staff Digital Design Engineer Boston, MA
- Staff/Sr. Staff Design Verification Mountain View, CA
- Staff/Sr. Staff Design Verification Boston, MA
- Analog IC Design Engineer, High-Speed Mountain View, CA
- Analog IC Design Engineer, High-Speed Toronto, ON
- Analog/Mixed Signal Architect Boston, MA; Mountain View, CA
- Analog/Mixed Signal Architect Toronto, ON
- Digital Architect Boston, MA; Mountain View, CA
- Digital Architect Toronto, ON
- Electro-Optic Link Hardware Engineer Mountain View, CA
- Electro-Optic Link Hardware Engineer Boston, MA; Mountain View, CA
- Hardware Systems Technical Lead Mountain View, CA
- Hardware Systems Technical Lead Mountain View, CA
- Hardware Systems Technical Lead Toronto, ON
- Machine Learning Infrastructure Researcher Mountain View, CA
- Mechanical Design Engineer Mountain View, CA
- Mixed-Signal Validation Engineer Mountain View, CA
- Package Layout Engineer Mountain View, CA
- People Operations Analyst Boston, MA
- Photonics Characterization Intern- Winter 2026 Boston, MA
- Photonics Hardware Validation Engineer Mountain View, CA
- Photonics Systems Circuit Design Engineer Boston, MA; Mountain View, CA
- Power Integrity Engineer Mountain View, CA
- Principal Digital (mixed-signal) Architect Boston, MA; Mountain View, CA
- Principal Field Application Engineer Mountain View, CA
- Principal Hardware Systems Technical Lead Mountain View, CA
- Senior Account Manager Mountain View, CA
- Senior Laser & SOA Characterization Engineer Mountain View, CA
- Signal Integrity Engineer Mountain View, CA
- Sr SDET– Firmware Automation Boston, MA; Mountain View, CA
- Sr SDET– Firmware Automation Toronto, ON
- Sr Staff Integrated Photonics Laser Systems Architect Boston, MA; Mountain View, CA
- Sr. Staff Photonics Systems Engineer Toronto, ON
- Sr. Staff Physical Design Engineer Mountain View, CA
- Sr. Staff Physical Design Engineer Toronto, ON
- Sr. Staff Physical Design Timing Engineer (STA) Boston, MA
- Sr. Staff Physical Design Timing Engineer (STA) Mountain View, CA
- Sr. Staff Physical Design Timing Engineer (STA) Toronto, ON
- Sr. Staff Product Manager (Photonics) Boston, MA; Mountain View, CA
- Sr. Staff Thermo-Mechanical Engineer Mountain View, CA
- Sr/Staff Digital Design Engineer Toronto, ON
- Staff / Sr. Staff Photonics Test Engineer Mountain View, CA
- Staff /Sr Staff Laser Module & Systems Characterization Engineer Mountain View, CA
- Staff Electrical Design Engineer Mountain View, CA
- Staff Embedded Software Engineer Boston, MA; Mountain View, CA
- Staff Global Supply Manager Mountain View, CA
- Staff Hardware Test & Bring-Up Engineer Mountain View, CA
- Staff High-Speed I/O Test Engineer Mountain View, CA
- Staff Operations Program Manager Mountain View, CA
- Staff Photonics Design & PDK Modeling Engineer Boston, MA; Mountain View, CA; Toronto, ON
- Staff Photonics Design and Layout Engineer Boston, MA; Mountain View, CA
- Staff/Sr Staff Electro-Optic Link Codesign Engineer Boston, MA; Mountain View, CA
- Staff/Sr. Staff Design Verification Engineer Toronto, ON
Roles link to Lightmatter's own posting. Listings change daily;
a role may close before its posting is removed.