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Lightmatter careers
63 open roles · Semiconductors & Hardware
· updated 2026-09-24
Every Lightmatter opening we track, in one list.
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Open roles
- Principal Digital (mixed-signal) Architect Toronto, ON
- Sr. Staff Physical 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
- Chip Firmware Validation Engineer Mountain View, CA
- Digital Architect Boston, MA; Mountain View, CA
- Digital Architect Toronto, ON
- Electrical Design Engineer Mountain View, CA
- Electro-Optic Systems Architect Boston, MA; Mountain View, CA
- Embedded Software Engineer, Lasers Boston, MA
- Foundry Engineer Mountain View, CA
- Hardware Systems Technical Lead Mountain View, CA
- Machine Learning Systems Researcher Mountain View, CA
- Mechanical Design Engineer Mountain View, CA
- Mixed-Signal Validation Engineer Mountain View, CA
- Package Layout Engineer Mountain View, CA
- Packaging Architect Mountain View, CA
- Photonics Architect Boston, MA; Mountain View, CA
- Photonics Architect Toronto, ON
- Photonics Characterization Intern & New Grad Boston, MA
- Photonics Hardware Validation Engineer 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
- Principal Machine Learning Infrastructure Researcher Mountain View, CA
- Recruiting Coordinator (Temp) Mountain View, CA
- Senior Account Manager Mountain View, CA
- Senior Laser & SOA Characterization Engineer Mountain View, CA
- Senior Photonics Design Automation Engineer Boston, MA; Mountain View, CA
- Senior Staff Electro-Optic Systems Architect Boston, MA; Mountain View, CA; Toronto, ON
- Signal Integrity Engineer Mountain View, CA
- Silicon, Hardware, & Photonics Engineering - Internship Boston, MA; Mountain View, CA
- Sr Staff Technical Program Manager, Hardware Systems Boston, MA
- Sr Staff/Principal Laser Design Engineer Boston, MA; Mountain View, CA
- Sr Staff/Principal Laser Design Engineer Toronto, ON
- Sr. Staff Photonics Systems Engineer 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 Thermo-Mechanical Engineer Mountain View, CA
- Staff / Sr. Staff HW Test Automation Engineer Boston, MA
- Staff / Sr. Staff Photonics Test Engineer Mountain View, CA
- Staff /Sr Staff Laser Module & Systems Characterization Engineer Mountain View, CA
- Staff Embedded Software Engineer Boston, MA; Mountain View, CA
- Staff Hardware Test & Bring-Up Engineer Mountain View, CA
- Staff High-Speed I/O Test Engineer Mountain View, CA
- Staff Photonics Design and Layout Engineer Boston, MA; Mountain View, CA
- Staff Photonics Design Engineer- Compact Modeling Mountain View, CA
- Staff Photonics Design Engineer- Compact Modeling Boston, MA
- Staff Photonics Design Engineer- Compact Modeling Toronto, ON
- Staff/ Sr. Staff HW Test Automation Engineer Mountain View, CA
- Staff/ Sr. Staff HW Test Automation Engineer Toronto, ON
- Staff/Sr Staff Electrical Design Engineer Mountain View, CA
- Staff/Sr Staff Electro-Optic Link Codesign Engineer Boston, MA; Mountain View, CA; Toronto, ON
- 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.