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Substrate
Artificial Intelligence for your medical billing team
Last verified August 17, 2026 · Updated daily
Open roles at Substrate
Nothing live right now. We re-check Substrate daily and this page updates the moment they post.
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A role stays uncontested for about four days. Here's the window — and where we put you in it.
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Watching Substrate
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Substrate
Substrate: Artificial Intelligence for your medical billing team. Founded , currently <50 employees. What this means for you: broad remit, direct access to founders, and equity that still means something if the company works out.
Most Substrate jobs are based in Remote.
How to actually get hired at Substrate
Why applying the normal way doesn't work
At this size (<50 people), Substrate has no recruiting function. Founders handle hiring alongside everything else. Reach them directly or get lost in the inbox.
Who to contact at Substrate
We haven't verified a contact route at Substrate yet. At <50 people in B2B, the decision-maker is almost always a founder or department head, but that's a model, not something we've confirmed. We're working on it, and members get verified contacts first.
What Substrate screens for
relevant experience and ability to operate autonomously
Don't send a generic CV to Substrate. Mirror the job posting's language to get past automated screening.
Mistakes that kill Substrate applications
At <50 people, a copy-paste CV is immediately obvious. It's an instant no.
Lead with their problem, not your ambition. Substrate is focused on is growing — show you understand that.
Don't apply and wait. The median B2B application gets no response ever. One follow-up at day five roughly doubles reply rates.
Applying to Substrate? Get the contact, not the form.
The Substrate interview process
3 stages · 7 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Substrate. 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
Substrate interview timeline
At days, Substrate's process is faster than typical for B2B (10 days at this size).
Interviewed at Substrate?
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 Substrate interview experience →Substrate jobs, frequently asked questions
Is Substrate hiring right now?
We aren't tracking any live Substrate vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Substrate?
Apply directly through the links above, or read our guide on how to actually get hired at Substrate.
Does Substrate respond to cold emails?
We're still collecting cold email data for Substrate.
Who is the hiring manager at Substrate?
At this size, hiring is usually run by a founder or department head.
How competitive is it to get hired at Substrate?
<50-person B2B companies see ~50-100 applicants per role in two weeks. The 72-hour window is your advantage.
How many rounds is the Substrate interview?
3 stages: Intro Call, Technical Deep Dive, Final Round.
Is the Substrate interview hard?
It concentrates on relevant experience and culture fit rather than abstract puzzles. The stage candidates find hardest is Final Round.
Does Substrate give a take-home task?
No, Substrate does not include a take-home stage.
How long does Substrate take to get back to you?
Around 7 days across the full process.
What should I prepare for the Substrate interview?
Study relevant experience and culture fit. At this size (<50), they care about self-sufficiency over textbook knowledge.
Where is Substrate based?
Substrate is headquartered in Remote.
Get Substrate 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 Substrate
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+