Staff/Sr Staff Electro-Optic Link Codesign Engineer
Lightmatter · Boston, MA; Mountain View, CA; Toronto, ON · Boston, MA · Mountain View, CA · Toronto, ON
CHECKED 14H AGO
InfrastructureonsiteSenior Staff$180k–$260k
At a glance
Highlights
- Own end-to-end photonic-electronic link co-design for Passage from model to silicon.
- Close the loop between simulation and lab measurement on every tape-out.
- Help reinvent AI data centers linking thousands of processors at the speed of light.
What they offer
- Comprehensive Health Care Plan (Medical, Dental & Vision)
- Retirement Savings Matching Program
- Generous Time Off (Vacation, Sick & Public Holidays)
- Paid Family Leave
- Equity grants
- Training & Development
Ideal candidate
A senior systems-minded engineer equally fluent in simulation and the lab who thrives owning complex challenges end-to-end and driving architecture decisions with measured data.
Requirements
- PhD in Electrical Engineering, Applied Physics, Physics or closely related photonics/optics discipline with 5+ years experience, or MS with 8+ years directly relevant industry experience
- Deep expertise in photonic device physics and system-level optical link design
- Familiarity with SERDES architecture including equalization topologies, CDR and mixed-signal PHY co-design
- remote policy
- Hybrid
Lab profile
About Lightmatter
Building 3D-stacked photonics engines connecting AI processors at light speed for data centers.
What they build
- Passage™ 3D-stacked photonics engine
- Photonic interconnects for AI / HPC data centers
Known for
- Silicon photonics
- 3D-stacked packaging
- High-speed analog / mixed-signal design
- Electro-optic systems
Key facts
- Raised $400M Series D
- $4.4 billion valuation