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Firstbase.io
The all-in-one startup operating system
Last verified August 17, 2026 · Updated daily
Open roles at Firstbase.io
Nothing live right now. We re-check Firstbase.io 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 Firstbase.io 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 Firstbase.io
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Firstbase.io
Since , Firstbase.io has built The all-in-one startup operating system. The team is now 50-200 people. For a B2B, Operations company this size, the reality is defined function but no bureaucracy, you'll own a surface area rather than a ticket queue.
The majority of roles are in New York, NY, USA; Remote.
How to actually get hired at Firstbase.io
Why applying the normal way doesn't work
Firstbase.io runs an applicant tracking system (Ashby), but hiring managers still work referrals first. A cold application to Firstbase.io isn't dead, it's just fourth in line behind internal referrals, sourced candidates and recruiter pipelines.
Who to contact at Firstbase.io
Contact route not yet verified for Firstbase.io. For a 50-200-person B2B, Operations company, expect the hiring manager or department lead to make the call — but this is a model, not confirmed data.
What Firstbase.io screens for
relevant experience and ability to operate autonomously
A tailored CV beats a generic one. Use Firstbase.io's job description language to clear filters.
Mistakes that kill Firstbase.io applications
Generic CVs stand out at a 50-200-person company — and not in a good way. Fastest path to rejection.
Skip 'I'm looking for...' — start with is growing and your specific angle on solving it.
Applying and waiting = silence. Follow up at day five — it roughly doubles your odds of a reply.
Applying to Firstbase.io? Get the contact, not the form.
The Firstbase.io interview process
4 stages · 14 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Firstbase.io. What follows is the typical process for a 50-200-person B2B, Operations company — treat it as a model, not confirmed detail.
Interview stages
Recruiter Screen
Phone or video · 30 min
Basic qualification and logistics
Recruiter or HR
Hiring Manager Interview
Video call · 45 min
Role fit and experience deep-dive
Hiring manager
Technical/Functional Round
Video call · 60 min
Skills assessment and problem-solving
Team members
Final Round
In-person or video · 60 min
Culture fit and cross-functional alignment
Senior leadership
Firstbase.io interview timeline
Timeline: ~ days. That's faster than the B2B, Operations median (18 days at 50-200 people).
Interviewed at Firstbase.io?
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 Firstbase.io interview experience →Firstbase.io jobs, frequently asked questions
Is Firstbase.io hiring right now?
We aren't tracking any live Firstbase.io vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Firstbase.io?
Apply via the links above. For tips, read our guide on how to get hired at Firstbase.io.
Does Firstbase.io respond to cold emails?
Response rate data for Firstbase.io not yet confirmed.
Who is the hiring manager at Firstbase.io?
At this size, hiring is usually run by the hiring manager or department lead.
What ATS does Firstbase.io use?
Firstbase.io uses Ashby.
How competitive is it to get hired at Firstbase.io?
Typical applicant count for B2B, Operations roles (50-200 people): 150-300 in two weeks. Apply fast.
How many rounds is the Firstbase.io interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Firstbase.io interview hard?
Expect relevant experience and culture fit, not algorithm trivia. Candidates report Final Round as the toughest stage.
Does Firstbase.io give a take-home task?
No, Firstbase.io does not include a take-home stage.
How long does Firstbase.io take to get back to you?
Around 14 days across the full process.
What should I prepare for the Firstbase.io interview?
relevant experience and culture fit is the priority. Show you can work autonomously — that matters more than algorithms at 50-200 people.
Where is Firstbase.io based?
Firstbase.io is headquartered in New York, NY, USA; Remote.
Get Firstbase.io 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 Firstbase.io
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+