SI Jobs · Chip makers
Lightmatter jobs
Lightmatter has 55 open jobs on its own Greenhouse job board on Nov 11, 2026. The largest role family is hardware and chips (38) and the place named most is Silicon Valley (38). Lightmatter is one of the Chip makers the Observatory follows: companies designing the chips and interconnects SI runs on. Every job below links to Lightmatter's own posting, where you apply.
55Open jobs
13Teams hiring
3Places named
0Open to remote
Open jobs
Every open job at Lightmatter
Newest first, from Lightmatter's Greenhouse board. Search or filter, then open a job to read it and apply on Lightmatter's own page.
55 jobs
| Job | Location | Posted |
|---|---|---|
Sr/Staff Digital Design EngineerDigital Design | Boston, MA | Nov 6, 2026 |
Sr/Staff Digital Design EngineerDigital Design | Mountain View, CA | Nov 6, 2026 |
Sr/Staff Digital Design EngineerDigital Design | Toronto, ON | Nov 6, 2026 |
Boston, MA | Nov 5, 2026 | |
People Operations AnalystPeople Operations | Boston, MA | Nov 4, 2026 |
Staff Operations Program ManagerSupply Chain | Mountain View, CA | Nov 3, 2026 |
Staff Global Supply ManagerSupply Chain | Mountain View, CA | Nov 3, 2026 |
Hardware Systems Technical LeadProduct Engineering | Mountain View, CA | Nov 3, 2026 |
Electro-Optic Link Hardware EngineerPhotonics & Silicon Engineering | Boston, MA; Mountain View, CA | Oct 22, 2026 |
Staff Electrical Design EngineerProduct Engineering | Mountain View, CA | Oct 16, 2026 |
Staff Photonics Design & PDK Modeling EngineerPhotonics & Silicon Engineering | Boston, MA; Mountain View, CA; Toronto, ON | Oct 8, 2026 |
Sr. Staff Product Manager (Photonics)Product Management | Boston, MA; Mountain View, CA | Sep 30, 2026 |
Electro-Optic Link Hardware EngineerPhotonics & Silicon Engineering | Mountain View, CA | Sep 24, 2026 |
Boston, MA; Mountain View, CA | Sep 15, 2026 | |
Sr Staff Integrated Photonics Laser Systems ArchitectPhotonics & Silicon Engineering | Toronto, ON | Sep 10, 2026 |
Sr Staff Integrated Photonics Laser Systems ArchitectPhotonics & Silicon Engineering | Boston, MA; Mountain View, CA | Sep 10, 2026 |
Principal Hardware Systems Technical LeadProduct Engineering | Mountain View, CA | Sep 9, 2026 |
Staff/Sr Staff Electro-Optic Link Codesign EngineerPhotonics Engineering | Boston, MA; Mountain View, CA | Aug 25, 2026 |
Mountain View, CA | Aug 24, 2026 | |
Staff /Sr Staff Laser Module & Systems Characterization EngineerPhotonics Engineering | Mountain View, CA | Aug 21, 2026 |
Signal Integrity EngineerPhotonics Packaging Engineering | Mountain View, CA | Aug 19, 2026 |
Power Integrity EngineerPhotonics Packaging Engineering | Mountain View, CA | Aug 19, 2026 |
Package Layout EngineerPhotonics Packaging Engineering | Mountain View, CA | Aug 19, 2026 |
Mixed-Signal Validation EngineerProduct Engineering | Mountain View, CA | Aug 17, 2026 |
Mountain View, CA | Aug 12, 2026 | |
Sr. Staff Thermo-Mechanical EngineerPhotonics Packaging Engineering | Mountain View, CA | Aug 9, 2026 |
Staff Photonics Design and Layout EngineerPhotonics Engineering | Boston, MA; Mountain View, CA | Aug 3, 2026 |
Sr. Staff Physical Design EngineerPhotonics & Silicon Engineering | Boston, MA | Jul 24, 2026 |
Sr. Staff Physical Design EngineerPhotonics & Silicon Engineering | Toronto, ON | Jul 24, 2026 |
Staff Hardware Test & Bring-Up EngineerProduct Engineering | Mountain View, CA | Jul 16, 2026 |
Staff Embedded Software EngineerPlatform | Boston, MA; Mountain View, CA | Jul 15, 2026 |
Staff High-Speed I/O Test EngineerProduct Engineering | Mountain View, CA | Jul 14, 2026 |
Analog/Mixed Signal ArchitectArchitecture | Toronto, ON | Jul 14, 2026 |
Analog/Mixed Signal ArchitectArchitecture | Boston, MA; Mountain View, CA | Jul 14, 2026 |
Digital ArchitectArchitecture | Toronto, ON | Jul 13, 2026 |
Digital ArchitectArchitecture | Boston, MA; Mountain View, CA | Jul 13, 2026 |
Photonics Hardware Validation EngineerProduct Engineering | Mountain View, CA | Jul 9, 2026 |
Senior Laser & SOA Characterization EngineerPhotonics & Silicon Engineering | Mountain View, CA | Jul 2, 2026 |
Sr. Staff Physical Design Timing Engineer (STA)Photonics & Silicon Engineering | Boston, MA | Jun 9, 2026 |
Mechanical Design EngineerPhotonics Packaging Engineering | Mountain View, CA | May 13, 2026 |
Sr. Staff Photonics Systems EngineerPhotonics & Silicon Engineering | Toronto, ON | Apr 28, 2026 |
Staff / Sr. Staff Photonics Test EngineerProduct Engineering | Mountain View, CA | Apr 24, 2026 |
Machine Learning Infrastructure ResearcherMachine Learning | Toronto, ON | Mar 10, 2026 |
Principal Digital (mixed-signal) ArchitectArchitecture | Toronto, ON | Mar 6, 2026 |
Sr. Staff Physical Design EngineerPhotonics & Silicon Engineering | Mountain View, CA | Jan 6, 2026 |
Staff/Sr. Staff Design VerificationPhotonics & Silicon Engineering | Mountain View, CA | Dec 9, 2025 |
Staff/Sr. Staff Design VerificationPhotonics & Silicon Engineering | Boston, MA | Dec 9, 2025 |
Principal Digital (mixed-signal) ArchitectArchitecture | Boston, MA; Mountain View, CA | Dec 5, 2025 |
Photonics Systems Circuit Design EngineerPhotonics & Silicon Engineering | Boston, MA; Mountain View, CA | Dec 4, 2025 |
Staff/Sr. Staff Design Verification EngineerPhotonics & Silicon Engineering | Toronto, ON | Nov 4, 2025 |
Sr. Staff Physical Design Timing Engineer (STA)Photonics & Silicon Engineering | Mountain View, CA | Nov 3, 2025 |
Sr. Staff Physical Design Timing Engineer (STA)Photonics & Silicon Engineering | Toronto, ON | Nov 3, 2025 |
Machine Learning Infrastructure ResearcherMachine Learning | Mountain View, CA | Aug 21, 2025 |
Analog IC Design Engineer, High-SpeedPhotonics & Silicon Engineering | Mountain View, CA | Apr 29, 2025 |
Analog IC Design Engineer, High-SpeedPhotonics & Silicon Engineering | Toronto, ON | Mar 24, 2025 |