Company

Jobs at Lightmatter

Lightmatter is a photonic-computing company developing optical interconnects and light engines for AI-scale data centers.

Urgently Hiring

Crypto Beginner JobsFully Remote Jobs

Job market intelligence

Lightmatter market pulse

Daily open opportunities, newly observed postings, hiring breadth, and normalized monthly compensation for jobs in this pillar.

Open jobs

As of 2026-09-23

Hiring companies

Distinct employers

New this week

+55 vs prior week

Job velocity

NEW

7 days vs previous 7 days

Compensation by work market

Remote pay is separated from onsite and hybrid pay so expensive cities do not distort the remote benchmark.

Onsite + hybrid

$16.6K/mo

49 salary listings from this company

50 open jobs at 1 hiring companies

Country market	Open jobs	Hiring companies	Median	Middle 50%	Evidence
United States	37	1	$17.8K/mo	$15.2K/mo – $20.2K/mo	37 salary listings from this company
Canada	11	1	$9.5K/mo	$9K/mo – $12.4K/mo	11 salary listings from this company

Open jobs are current; salary evidence covers the past 12 months and also uses closed postings. Every place rolls up through its canonical city, region, country, and continent hierarchy exactly once.

Opportunity activity

Open roles, employers, and newly listed jobs by day

All-mode pay history

Historical context; use the work-market split above for current pay

Earlier open counts are estimated from observation dates. Offline postings are never inferred open for more than 90 days; new daily samples are exact snapshots.

Lightmatter

Lightmatter is a photonic-computing company developing optical interconnects and light engines for AI-scale data centers.

Series D Company intelligence

Mountain View, United States

Funding history

Series D ($400M)Series C-2 ($155M)Series C ($154M)

Investors

GV Matrix Partners Spark Capital Fidelity Management & Research Company Aliya Capital Partners

About Lightmatter

Founded in 2017 by MIT researchers, Lightmatter develops photonic infrastructure for AI, including its Passage interconnect platform and Guide light engine.

About Lightmatter

Founded in 2017 by MIT researchers, Lightmatter develops photonic infrastructure for AI, including its Passage interconnect platform and Guide light engine.