EngRadardirect-apply
50 open roles · as of 2026-09-29

Lightmatter invented the world

What Lightmatter invented the world is hiring for and where it's growing — measured from live, direct-apply postings on their own careers page.

As of 2026-09-29, Lightmatter invented the world has 50 open roles. Lightmatter invented the world's first 3D-stacked photonics engine to connect processors at the speed of light in AI data centers.

Active roles
50
Net · 28 days
0
Momentum
cooling
Median days open
42

Scaling now

Most new openings in the last 28 days: engineering (10), other (2), operations (1).

Open roles by function

engineering43other4people hr1sales1operations1

Seniority

principal24unspecified18senior5junior3

Open roles · operations 1

all engineering 43 other 4 people hr 1 sales 1 operations 1