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Luminal
Making AI run fast on any hardware.
Last verified August 18, 2026 · Updated daily
Open roles at Luminal
Nothing live right now. We re-check Luminal daily and this page updates the moment they post.
Want their roles the day they go up, before the job boards index them?
Get started →Know when Luminal is hiring before anyone else
A role stays uncontested for about four days. Here's the window — and where we put you in it.
From $9/month, cancel any time.
Watching Luminal
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Luminal
Since , Luminal has built Making AI run fast on any hardware.. The team is now <50 people. Working at a B2B, Infrastructure company at this stage means broad remit, direct access to founders, and equity that still means something if the company works out.
The majority of roles are in San Francisco, CA, USA.
How to actually get hired at Luminal
Why applying the normal way doesn't work
Luminal is <50 people. No recruiter, no HR. Your application goes to a founder juggling everything. Cold outreach is how you actually get seen.
Who to contact at Luminal
No verified contact route for Luminal yet. Based on size (<50) and sector (B2B, Infrastructure), a founder or department head is likely the decision-maker, but treat this as a model.
What Luminal screens for
relevant experience and ability to operate autonomously
A tailored CV beats a generic one. Use Luminal's job description language to clear filters.
Mistakes that kill Luminal applications
A recycled CV gets rejected fast at Luminal (<50 people). They notice.
Don't open with what you want. Open with what Luminal is dealing with right now — is growing, and what you'd do about it.
Applying and waiting = silence. Follow up at day five — it roughly doubles your odds of a reply.
Applying to Luminal? Get the contact, not the form.
The Luminal interview process
3 stages · 7 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Luminal. What follows is the typical process for a <50-person B2B, Infrastructure company — treat it as a model, not confirmed detail.
Interview stages
Intro Call
Video call · 30 min
Culture fit and role expectations
Founder or hiring manager
Technical Deep Dive
Video call or in-person · 60 min
Past projects and problem-solving approach
Technical founder or lead
Final Round
In-person or video · 45 min
Team fit and offer discussion
Founding team
Luminal interview timeline
Expect days total. Compared to similar B2B, Infrastructure companies (10 days median), Luminal is faster.
Interviewed at Luminal?
Tell us how it went — stages, questions, timeline. Takes 90 seconds and it's how this page stays accurate for the next person.
Submit your Luminal interview experience →Luminal jobs, frequently asked questions
Is Luminal hiring right now?
We aren't tracking any live Luminal vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Luminal?
Apply via the links above. For tips, read our guide on how to get hired at Luminal.
Does Luminal respond to cold emails?
Not enough data yet on Luminal's cold email response rates.
Who is the hiring manager at Luminal?
At this size, hiring is usually run by a founder or department head.
What ATS does Luminal use?
Luminal uses Lever.
How competitive is it to get hired at Luminal?
Typical applicant count for B2B, Infrastructure roles (<50 people): 50-100 in two weeks. Apply fast.
How many rounds is the Luminal interview?
3 stages: Intro Call, Technical Deep Dive, Final Round.
Is the Luminal interview hard?
Expect relevant experience and culture fit, not algorithm trivia. Candidates report Final Round as the toughest stage.
Does Luminal give a take-home task?
No, Luminal does not include a take-home stage.
How long does Luminal take to get back to you?
Around 7 days across the full process.
What should I prepare for the Luminal interview?
Focus on relevant experience and culture fit. At <50 people, they're testing whether you can operate without process, not whether you memorised algorithms.
Where is Luminal based?
Luminal is headquartered in San Francisco, CA, USA.
Get Luminal roles before they're posted
A role stays uncontested for about four days. Here's the window — and where we put you in it.
From $9/month, cancel any time.
Watching Luminal
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+