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last verified 2 oct Β· updated daily
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Sponge

Financial infrastructure for the agent economy

no open roles today
size
3
backers
β€”
hq
Unspecified
industry
B2B

Open roles at Sponge

nothing live right now

We re-check Sponge 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 Sponge hires
    tracking Spongelast checked October 2, 2026

    Know when Sponge 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 Sponge hires

    From $5.99/week, cancel any time.

    1. livewatching Sponge0 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 Sponge

    Sponge: Financial infrastructure for the agent economy. The team is <50 people today. 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.

    Unspecified is where most Sponge positions are located.

    How to actually get hired at Sponge

    Why applying the normal way doesn't work

    At <50 people, Sponge has no recruiting team. Your application lands with a founder who is also running sales, product and payroll. The obstacle isn't a queue or an ATS, it's being seen at all. Cold outreach outperforms the form here, consistently.

    Who to contact at Sponge

    Contact route not yet verified for Sponge. For a <50-person B2B company, expect a founder or department head to make the call β€” but this is a model, not confirmed data.

    What Sponge screens for

    relevant experience and ability to operate autonomously

    A tailored CV beats a generic one. Use Sponge's job description language to clear filters.

    Mistakes that kill Sponge applications

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

    • Don't open with what you want. Open with what Sponge is dealing with right now β€” is growing, and what you'd do about it.

    • Most B2B applications get ghosted. A day-five follow-up can double your response rate.

    tracking Sponge

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

    notify me when Sponge hires

    The Sponge interview process

    3 stages7 days typicaltake-home: nomodelled from similar companies

    We don't yet have verified candidate reports for Sponge. 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

    Sponge interview timeline

    Timeline: ~7 days. That's faster than the B2B median (10 days at <50 people).

    Interviewed at Sponge?

    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 Sponge interview experience β†’

    Sponge jobs, frequently asked questions

    Is Sponge hiring right now?

    We aren't tracking any live Sponge vacancies today. We re-check daily and this page updates as soon as a role appears.

    How do I apply for a job at Sponge?

    Apply via the links above. For tips, read our guide on how to get hired at Sponge.

    Does Sponge respond to cold emails?

    Response rate data for Sponge not yet confirmed.

    Who is the hiring manager at Sponge?

    At this size, hiring is usually run by a founder or department head.

    How competitive is it to get hired at Sponge?

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

    How many rounds is the Sponge interview?

    3 stages: Intro Call, Technical Deep Dive, Final Round.

    Is the Sponge interview hard?

    Expect relevant experience and culture fit, not algorithm trivia. Candidates report Final Round as the toughest stage.

    Does Sponge give a take-home task?

    No, Sponge does not include a take-home stage.

    How long does Sponge take to get back to you?

    Around 7 days across the full process.

    What should I prepare for the Sponge interview?

    relevant experience and culture fit is the priority. Show you can work autonomously β€” that matters more than algorithms at <50 people.

    Where is Sponge based?

    Sponge is headquartered in Unspecified.

    tracking Spongelast checked October 2, 2026

    Get Sponge 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 Sponge hires

    From $5.99/week, cancel any time.

    1. livewatching Sponge0 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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