Staff Electrical Design Engineer
a Staff Electrical Design Engineer to contribute to the development of the next generation of silicon photonics based artificial intelligence…
Product Engineering
Mountain View, California
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photonic computing · Mountain View
Lightmatter
Company merging photonics and computing to build faster, more efficient hardware for AI.
photonic computing 10 open roles
Open positions (10)
Staff Photonics Design & PDK Modeling Engineer
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the…
Photonics & Silicon Engineering
Boston, Massachusetts +2
Sr. Staff Product Manager (Photonics)
innovation, solving challenging technical problems, and doing impactful work, consider joining the team at Lightmatter! In this role, you will be…
Product Management
Boston, Massachusetts +1
Electro-Optic Link Hardware Engineer
a hands-on Photonics engineer to lead verification and characterization of high-speed electro-optic links across multiple silicon and system…
Photonics & Silicon Engineering
Mountain View, California
Sr SDET– Firmware Automation
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the…
Firmware
Boston, Massachusetts +1
Staff/ Sr Staff Technical Program Manager, Hardware Systems
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the…
Product Engineering
Boston, Massachusetts
Electro-Optic Systems Architect
innovation, solving challenging technical problems and doing impactful work, consider joining the team at Lightmatter! We are hiring a Principal…
Architecture
Boston, Massachusetts +1
Embedded Software Engineer, Lasers
Lightmatter builds chips that enable extreme-scale artificial intelligence computing clusters. Join a multidisciplinary team to pioneer the future of…
Product Engineering
Boston, Massachusetts
Photonics Characterization Intern- Winter 2026
Department: Internships Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The…
Internships
Boston, Massachusetts
Sr Staff Integrated Photonics Laser Systems Architect
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the…
Photonics & Silicon Engineering
Boston, Massachusetts +1
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