Careers at Hiring now
Callsign
Hiring across Engineering
Open roles at Callsign
3 positions we're tracking, re-checked daily
Tracking Callsign
Last checked October 23, 2026Know when Callsign is hiring before anyone else
A role stays uncontested for about four days. Here's the window, and where we put you in it.
- LiveLiveWatching Callsign0 applicants
- Same daySame dayRead off their careers page~2 applicants
- Next morningNext morningIn your matches, with who's hiring~5 applicants
- Day 2Day 2You've emailed them~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
Working at Callsign
We track Callsign and surface their roles as they open.
3 of the 3 open roles are remote.
How to actually get hired at Callsign
Why applying the normal way doesn't work
Callsign runs an applicant tracking system (Workable), but hiring managers still work referrals first. A cold application to Callsign isn't dead, it's just fourth in line behind internal referrals, sourced candidates and recruiter pipelines.
Who to contact at Callsign
We haven't verified a contact route at Callsign yet. The decision usually sits with the hiring manager for the team that's hiring, but that's a model, not something we've confirmed. Members get verified contacts first.
What Callsign screens for
relevant experience and ability to operate autonomously
Tailor your CV to the specific Callsign role rather than sending a general one. Applications that mirror the language of the job description clear automated filters at a materially higher rate.
Mistakes that kill Callsign applications
Don't send the same CV you sent everywhere else. Whoever reads applications at Callsign can tell, and it's the fastest rejection there is.
Lead with their problem, not your ambition. Callsign is focused on is growing — show you understand that.
Applying and waiting = silence. Follow up at day five — it roughly doubles your odds of a reply.
Tracking Callsign
Applying to Callsign? Get the contact, not the form.
Callsign careers: frequently asked questions
How many jobs does Callsign have open?
We're tracking 3 active openings at Callsign (verified October 23, 2026).
Does Callsign hire remotely?
Yes, 3 of the 3 current Callsign vacancies are remote.
What roles is Callsign hiring for?
Callsign is hiring for roles including Software Engineer, senior software engineer and software engineer. The most recent opening is Software Engineer.
How do I apply for a job at Callsign?
Click through to apply, or see our detailed guide on landing a job at Callsign.
Does Callsign respond to cold emails?
We haven't verified response rates at Callsign yet.
Who is the hiring manager at Callsign?
We haven't confirmed who leads hiring at Callsign. It's usually the manager of the team that's hiring.
What ATS does Callsign use?
Callsign uses Workable.
How competitive is it to get hired at Callsign?
A role at Callsign typically draws 100-250 applicants in the first two weeks. Applying inside 72 hours of a posting going live is the single biggest lever you control.
Tracking Callsign
Last checked October 23, 2026Hear about Callsign roles the day they open
A role stays uncontested for about four days. Here's the window, and where we put you in it.
- LiveLiveWatching Callsign0 applicants
- Same daySame dayRead off their careers page~2 applicants
- Next morningNext morningIn your matches, with who's hiring~5 applicants
- Day 2Day 2You've emailed them~8 applicants
- Day 7+Day 7+Hits the job boards250+ applicants
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