EngRadardirect-apply
15 open roles · as of 2026-06-28

Lumai

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

As of 2026-06-28, 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), trades field (1), marketing (1).

Open roles by function

engineering10other1operations1sales1trades field1marketing1

Seniority

unspecified8senior4director2junior1

Open roles 15

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

Mechanical Engineer

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

Remote Oxford HQ aihardware
20d ago

ASIC Tech Lead (Analog)

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

EU - Multiple Locations aihardware
24d ago

Project Manager

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

Remote Oxford HQ aihardware
24d 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
27d ago

AI System Architect

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

Remote Oxford HQ aihardware
1mo ago

Lumai hiring FAQ

How many open roles does Lumai have?
Lumai has 15 open direct-apply roles right now (+15 net over the last 28 days), measured daily from its own careers page — no recruiters, no reposts.
Is Lumai hiring remotely?
About 80% of Lumai's open roles are remote-eligible.
What is Lumai hiring for?
Lumai is mostly hiring in engineering, other, operations.
Where is Lumai hiring?
Top locations right now: Oxford HQ, Bay Area, EU - Multiple Locations.