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last verified 2 oct Β· updated daily
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Substrate

Artificial Intelligence for your medical billing team

no open roles today
size
2
backers
β€”
hq
Remote
industry
B2B

Open roles at Substrate

nothing live right now

We re-check Substrate daily and this page updates the moment they post. Want their roles the day they go up, before the job boards index them?

notify me when Substrate hires
    tracking Substratelast checked October 2, 2026

    Know when Substrate is hiring before anyone else

    A role stays uncontested for about four days. Here's the window, and where we put you in it.

    notify me when Substrate hires

    From $5.99/week, cancel any time.

    1. livewatching Substrate0 applicants
    2. +2hrole spotted & verified1
    3. +4hyou get the alert1
    4. day 3you've applied~8
    5. day 7+hits the job boards250+

    Working at Substrate

    Substrate is Artificial Intelligence for your medical billing team, and now <50 people. For a B2B company this size, the reality is 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

    • A recycled CV gets rejected fast at Substrate (<50 people). They notice.

    • Lead with their problem, not your ambition. Substrate is focused on is growing β€” 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.

    tracking Substrate

    Applying to Substrate? Get the contact, not the form.

    notify me when Substrate hires

    The Substrate interview process

    3 stages7 days typicaltake-home: nomodelled 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, so treat it as a model, not confirmed detail.

    Interview stages

    1. 1

      Intro Call

      Video call Β· 30 min

      What it testsCulture fit and role expectations
      Usually run byFounder or hiring manager
    2. 2

      Technical Deep Dive

      Video call or in-person Β· 60 min

      What it testsPast projects and problem-solving approach
      Usually run byTechnical founder or lead
    3. 3

      Final Round

      In-person or video Β· 45 min

      What it testsTeam fit and offer discussion
      Usually run byFounding team

    Substrate interview timeline

    At 7 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 β†’

    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.

    What ATS does Substrate use?

    Substrate uses Ashby.

    How competitive is it to get hired at Substrate?

    Typical applicant count for B2B roles (<50 people): 50-100 in two weeks. Apply fast.

    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.

    tracking Substratelast checked October 2, 2026

    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.

    notify me when Substrate hires

    From $5.99/week, cancel any time.

    1. livewatching Substrate0 applicants
    2. +2hrole spotted & verified1
    3. +4hyou get the alert1
    4. day 3you've applied~8
    5. day 7+hits the job boards250+

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