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Photonics Architect at Lightmatter - ApplyBlast

Photonics Architect

Lightmatter

22 days ago

4.0 on Glassdoor

Boston, Massachusetts, United States

Hybrid

Full Time

Senior

0 applicants

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About this role

Lightmatter is seeking a Photonics Architect to partner with internal engineering teams in delivering groundbreaking photonic-based communication fabric products. The role involves defining micro-architecture, proposing innovative photonic designs, and collaborating with analog and photonic engineering teams to optimize power, performance, and area. This position requires a PhD in a related field and deep expertise in integrated silicon photonics and semiconductor physics.

Responsibilities

Propose innovative photonic designs for modulators, receivers, and multiplexers
Provide performance, power, and area estimates for photonic devices
Author, review, and validate architectural specifications

Skills

Qualifications

PhD in electrical engineeringPhD in physicsPhD in applied physics

About Lightmatter

lightmatter.co

Headquarters

Mountain View, California, United States

Company Size

51-200 employees

Founded

2017

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Lightmatter is a photonic (super)computer company that merges photonics and computing to rethink the limits of AI. The company designs photonic interconnect chips — including its Passage co-packaged optics platform and Guide VLSP light engine — to deliver high-bandwidth, energy-efficient networking for large-scale AI supercomputers and data centers. Its products enable massive GPU cluster scaling for frontier AI training and inference workloads by overcoming the bandwidth limitations of conventional electrical interconnects.