Lightmatter Jobs
Lightmatter develops photonic interconnect and computing technology. Browse current Lightmatter postings in photonics, design, and packaging.
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Staff Electrical Design Engineer
Lightmatter
Full-time
Remote friendly (Mountain View, CA, United States)
United States
$186,000 - $250,000 USD yearly
October 16, 2026
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Mixed-Signal Validation Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$186,000 - $246,000 USD yearly
August 17, 2026
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Mechanical Design Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$135,000 USD yearly
May 13, 2026
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Staff / Sr. Staff Photonics Test Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$216,000 - $256,000 USD yearly
April 24, 2026
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Sr. Staff Physical Design Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$195,000 - $214,000 USD yearly
January 6, 2026
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Hardware Systems Technical Lead - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$217,000 - $256,000 USD yearly
June 17, 2026
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Electro-Optic Link Hardware Engineer - Boston, MA
Lightmatter
On-site
Boston, MA; Mountain View, CA, United States
$150,000 USD yearly
September 10, 2026
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Photonics Characterization Intern- Winter 2026 - Boston, MA, United States
Lightmatter
Internship
Remote friendly (Boston, MA, United States)
United States
$53 - $65 USD yearly
September 11, 2026
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Staff/Sr Staff Electro-Optic Link Codesign Engineer - Boston, MA
Lightmatter
On-site
Boston, MA; Mountain View, CA; Toronto, ON, Canada
$180,000 USD yearly
August 25, 2026
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Senior Laser & SOA Characterization Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$210,000 USD yearly
July 2, 2026
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Director, Photonics Hardware Validation - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$186,000 USD yearly
June 30, 2026
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Electro-Optic Systems Architect - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$212,000 - $321,000 USD yearly
September 14, 2026
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Sr Staff Integrated Photonics Laser Systems Architect - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$212,000 - $320,000 USD yearly
September 11, 2026
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Photonics Architect - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$150,000 - $220,000 USD yearly
July 16, 2026
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Staff High-Speed I/O Test Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$187,000 USD yearly
July 14, 2026
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Digital Architect - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$146,000 - $222,000 USD yearly
July 13, 2026
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Photonics Hardware Validation Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$177,000 USD yearly
July 9, 2026
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Electro-Optic Link Hardware Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$155,000 USD yearly
July 20, 2026
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Staff Hardware Test & Bring-Up Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$187,000 USD yearly
July 16, 2026
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Principal Field Application Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$250,000 - $300,000 USD yearly
August 12, 2026
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Sr. Staff Thermo-Mechanical Engineer - Mountain View, CA, United States
Lightmatter
On-site
Mountain View, CA, United States
$169,000 USD yearly
August 9, 2026
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Staff Electrical Design Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$186,000 - $250,000 USD yearly
October 16, 2026
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Package Layout Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$157,000 - $176,000 USD yearly
August 19, 2026
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Principal Hardware Systems Technical Lead - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$217,000 - $308,000 USD yearly
September 10, 2026
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Sr SDET– Firmware Automation - Boston, MA
Lightmatter
On-site
Boston, MA; Mountain View, CA, United States
$178,000 USD yearly
September 24, 2026
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Sr. Staff Product Manager (Photonics) - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$214,000 - $286,000 USD yearly
September 30, 2026
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Staff Photonics Design and Layout Engineer - Boston, MA
Lightmatter
Remote friendly (Boston, MA; Mountain View, CA, United States)
United States
$175,000 - $210,000 USD yearly
August 3, 2026
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Staff /Sr Staff Laser Module & Systems Characterization Engineer - Mountain View, CA, United States
Lightmatter
Remote friendly (Mountain View, CA, United States)
United States
$187,000 - $260,000 USD yearly
August 21, 2026
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Silicon Packaging Engineer - Intern & New Grad - Mountain View, CA, United States
Lightmatter
Internship
On-site
Mountain View, CA, United States
$40 USD hourly
September 11, 2026
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Sr Staff Integrated Photonics Laser Systems Architect - Toronto, ON, Canada
Lightmatter
Remote friendly (Toronto, ON, Canada)
Canada
$185,000 - $233,000 USD yearly
September 11, 2026
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Photonics Characterization Intern & New Grad - Boston, MA, United States
Lightmatter
Internship
Remote friendly (Boston, MA, United States)
United States
$53 - $65 USD yearly
September 11, 2026
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Staff/ Sr Staff Technical Program Manager, Hardware Systems - Boston, MA, United States
Lightmatter
Contract
Remote friendly (Boston, MA, United States)
United States
$217,000 - $252,000 USD yearly
September 16, 2026
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Staff / Sr. Staff HW Test Automation Engineer - Boston, MA, United States
Lightmatter
On-site
Boston, MA, United States
$154,000 USD yearly
September 14, 2026
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Analog/Mixed Signal Architect - Toronto, ON, Canada
Lightmatter
Remote friendly (Toronto, ON, Canada)
Canada
$124,000 - $177,000 USD yearly
July 14, 2026
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