×
Mux
Video infrastructure for developers
Last verified August 17, 2026 · Updated daily
Open roles at Mux
Nothing live right now. We re-check Mux 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 Mux 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 Mux
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Mux
Since , Mux has built Video infrastructure for developers. The team is now 50-200 people. Working at a B2B, Infrastructure company at this stage means defined function but no bureaucracy, you'll own a surface area rather than a ticket queue.
The majority of roles are in San Francisco, CA, USA.
How to actually get hired at Mux
Why applying the normal way doesn't work
There's an ATS (Greenhouse), but at Mux, referrals get priority. Your cold application competes with sourced candidates and internal recommendations.
Who to contact at Mux
No verified contact route for Mux yet. Based on size (50-200) and sector (B2B, Infrastructure), the hiring manager or department lead is likely the decision-maker, but treat this as a model.
What Mux screens for
relevant experience and ability to operate autonomously
Customize your CV for the Mux role. Matching the job description language helps clear ATS filters.
Mistakes that kill Mux applications
A recycled CV gets rejected fast at Mux (50-200 people). They notice.
Don't open with what you want. Open with what Mux is dealing with right now — is growing, and what you'd do about it.
The wait-and-hope strategy fails. Follow up on day five — response rates roughly double.
Applying to Mux? Get the contact, not the form.
The Mux interview process
4 stages · 14 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Mux. What follows is the typical process for a 50-200-person B2B, Infrastructure 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
Mux interview timeline
Expect days total. Compared to similar B2B, Infrastructure companies (18 days median), Mux is faster.
Interviewed at Mux?
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 Mux interview experience →Mux jobs, frequently asked questions
Is Mux hiring right now?
We aren't tracking any live Mux vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Mux?
Use the apply links above, or check our guide to getting hired at Mux.
Does Mux respond to cold emails?
Not enough data yet on Mux's cold email response rates.
Who is the hiring manager at Mux?
At this size, hiring is usually run by the hiring manager or department lead.
What ATS does Mux use?
Mux uses Greenhouse.
How competitive is it to get hired at Mux?
Expect 150-300 applicants in the first two weeks for B2B, Infrastructure roles at this size. Apply within 72 hours for best odds.
How many rounds is the Mux interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Mux interview hard?
Expect relevant experience and culture fit, not algorithm trivia. Candidates report Final Round as the toughest stage.
Does Mux give a take-home task?
No, Mux does not include a take-home stage.
How long does Mux take to get back to you?
Around 14 days across the full process.
What should I prepare for the Mux interview?
Focus on relevant experience and culture fit. At 50-200 people, they're testing whether you can operate without process, not whether you memorised algorithms.
Where is Mux based?
Mux is headquartered in San Francisco, CA, USA.
Get Mux 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 Mux
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+