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Cajal
Scaling formal verification to accelerate scientific discovery
Last verified August 17, 2026 · Updated daily
Open roles at Cajal
Nothing live right now. We re-check Cajal daily and this page updates the moment they post.
Want their roles the day they go up, before the job boards index them?
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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 Cajal
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Cajal
Founded in , Cajal is Scaling formal verification to accelerate scientific discovery. They're now <50 people. Working at a B2B 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 Unspecified.
How to actually get hired at Cajal
Why applying the normal way doesn't work
Cajal 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 Cajal
Contact route not yet verified for Cajal. For a <50-person B2B company, expect a founder or department head to make the call — but this is a model, not confirmed data.
What Cajal screens for
relevant experience and ability to operate autonomously
A tailored CV beats a generic one. Use Cajal's job description language to clear filters.
Mistakes that kill Cajal applications
A recycled CV gets rejected fast at Cajal (<50 people). They notice.
Don't open with what you want. Open with what Cajal 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 Cajal? Get the contact, not the form.
The Cajal interview process
3 stages · 7 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Cajal. What follows is the typical process for a <50-person B2B 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
Cajal interview timeline
Expect days total. Compared to similar B2B companies (10 days median), Cajal is faster.
Interviewed at Cajal?
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 Cajal interview experience →Cajal jobs, frequently asked questions
Is Cajal hiring right now?
We aren't tracking any live Cajal vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Cajal?
Apply via the links above. For tips, read our guide on how to get hired at Cajal.
Does Cajal respond to cold emails?
Not enough data yet on Cajal's cold email response rates.
Who is the hiring manager at Cajal?
At this size, hiring is usually run by a founder or department head.
How competitive is it to get hired at Cajal?
Expect 50-100 applicants in the first two weeks for B2B roles at this size. Apply within 72 hours for best odds.
How many rounds is the Cajal interview?
3 stages: Intro Call, Technical Deep Dive, Final Round.
Is the Cajal interview hard?
Focus on relevant experience and culture fit, not puzzles. Final Round is reportedly the most challenging round.
Does Cajal give a take-home task?
No, Cajal does not include a take-home stage.
How long does Cajal take to get back to you?
Around 7 days across the full process.
What should I prepare for the Cajal 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 Cajal based?
Cajal is headquartered in Unspecified.
Get Cajal 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 Cajal
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+