Lightmatter Jobs
About Lightmatter
Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.
40 Open Roles
40 open roles · apply directly
- Silicon, Hardware, & Photonics Engineering - Internship · Boston, MA
- Sr Staff Technical Program Manager, Hardware Systems · Boston, MA
- Staff / Sr. Staff HW Test Automation Engineer · Mountain View, CA
- Senior Staff Electro-Optic Systems Architect · Boston, MA
- Electro-Optic Systems Architect · Boston, MA
- Embedded Software Engineer, Lasers · USA
- Recruiting Coordinator (Temp) · Mountain View, CA
- Sr Staff/Principal Laser Design Engineer · Boston, MA
- Principal Hardware Systems Technical Lead · Mountain View, CA
- Staff/Sr Staff Electro-Optic Codesign Engineer · Boston, MA
- Packaging Architect · Mountain View, CA
- Staff /Sr Staff Laser Module & Systems Characterization Engineer · Mountain View, CA
- Power Integrity Engineer · Mountain View, CA
- Signal Integrity Engineer · Mountain View, CA
- Package Layout Engineer · Mountain View, CA
- Mixed-Signal Validation Engineer · Mountain View, CA
- Sr. Staff Thermo-Mechanical Engineer · Mountain View, CA
- Electrical Design Engineer · Boston, MA
- Staff Photonics Design and Layout Engineer · Boston, MA
- Sr. Design for Test (DFT) Engineer ↗ · Toronto, ON, CA
- Sr. Staff Physical Design Engineer · Mountain View, CA
- Foundry Engineer · Boston, MA
- Senior Laser & SOA Characterization Engineer · Boston, MA
- Photonics Architect · Boston, MA
- Sr. Staff Physical Design Timing Engineer (STA) · Mountain View, CA
- Staff Photonics Design & PDK Modeling Engineer · Boston, MA
- Sr. Staff Photonics Systems Engineer · Boston, MA
- Sr Staff Design Verification · Toronto, ON
- Senior Photonics PDK Design Automation Engineer · Boston, MA
- Analog/Mixed Signal Architect · Boston, MA
- Staff Physical Design Engineer · Mountain View, CA
- Mechanical Design Engineer · Boston, MA
- Staff Embedded Software Engineer · Boston, MA
- Staff High-Speed I/O Test Engineer · Mountain View, CA
- Digital Architect · Boston, MA
- Staff Photonics Test Engineer · Mountain View, CA
- Senior Digital (Mix Signal) Architect · Boston, MA
- Machine Learning Systems Researcher · Mountain View, CA
- Principal Machine Learning Infrastructure Researcher · Mountain View, CA
- Analog IC Design Engineer, High-Speed · Boston, MA
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