EngRadardirect-apply
15 open roles · as of 2026-06-29

Lumai

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

As of 2026-06-29, Lumai has 15 open roles, +15 net over 28 days — accelerating. Lumai is a venture-backed UK startup pioneering a breakthrough AI accelerator for data centers using 3D optical compute.

Active roles
15
Net · 28 days
+15
Momentum
accelerating
Median days open
—

Scaling now

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

Open roles by function

engineering10operations1other1trades field1marketing1sales1

Seniority

unspecified8senior4director2junior1

Open roles · engineering 10

all engineering 10 operations 1 other 1 trades field 1 marketing 1 sales 1

Mechanical Engineer

Lumai · Lumai is a venture-backed UK startup pioneering a breakthrough A…

Remote Oxford HQ aihardware
20d ago

MLOps Engineer

Lumai · Lumai is a venture-backed UK startup pioneering a breakthrough A…

Remote Oxford HQ aihardware
24d ago

Head of AI Software

Lumai · Lumai is a venture-backed UK startup pioneering a breakthrough A…

Remote EU - Multiple Locations aihardware
28d ago

AI System Architect

Lumai · Lumai is a venture-backed UK startup pioneering a breakthrough A…

Remote Oxford HQ aihardware
1mo ago