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Mattermost
Secure Collaboration for Technical Teams
Last verified August 17, 2026 · Updated daily
Open roles at Mattermost
Nothing live right now. We re-check Mattermost 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 Mattermost 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 Mattermost
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+Working at Mattermost
Since , Mattermost has built Secure Collaboration for Technical Teams. The team is now 50-200 people. Working at a B2B, Productivity 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 Palo Alto, CA, USA; Remote.
How to actually get hired at Mattermost
Why applying the normal way doesn't work
There's an ATS (Greenhouse), but at Mattermost, referrals get priority. Your cold application competes with sourced candidates and internal recommendations.
Who to contact at Mattermost
No verified contact route for Mattermost yet. Based on size (50-200) and sector (B2B, Productivity), the hiring manager or department lead is likely the decision-maker, but treat this as a model.
What Mattermost screens for
relevant experience and ability to operate autonomously
Customize your CV for the Mattermost role. Matching the job description language helps clear ATS filters.
Mistakes that kill Mattermost applications
A recycled CV gets rejected fast at Mattermost (50-200 people). They notice.
Don't open with what you want. Open with what Mattermost 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 Mattermost? Get the contact, not the form.
The Mattermost interview process
4 stages · 14 days typical · take-home: no · modelled from similar companies
We don't yet have verified candidate reports for Mattermost. What follows is the typical process for a 50-200-person B2B, Productivity 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
Mattermost interview timeline
Expect days total. Compared to similar B2B, Productivity companies (18 days median), Mattermost is faster.
Interviewed at Mattermost?
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 Mattermost interview experience →Mattermost jobs, frequently asked questions
Is Mattermost hiring right now?
We aren't tracking any live Mattermost vacancies today. We re-check daily and this page updates as soon as a role appears.
How do I apply for a job at Mattermost?
Apply via the links above. For tips, read our guide on how to get hired at Mattermost.
Does Mattermost respond to cold emails?
Not enough data yet on Mattermost's cold email response rates.
Who is the hiring manager at Mattermost?
At this size, hiring is usually run by the hiring manager or department lead.
What ATS does Mattermost use?
Mattermost uses Greenhouse.
How competitive is it to get hired at Mattermost?
Expect 150-300 applicants in the first two weeks for B2B, Productivity roles at this size. Apply within 72 hours for best odds.
How many rounds is the Mattermost interview?
4 stages: Recruiter Screen, Hiring Manager Interview, Technical/Functional Round, Final Round.
Is the Mattermost interview hard?
Expect relevant experience and culture fit, not algorithm trivia. Candidates report Final Round as the toughest stage.
Does Mattermost give a take-home task?
No, Mattermost does not include a take-home stage.
How long does Mattermost take to get back to you?
Around 14 days across the full process.
What should I prepare for the Mattermost 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 Mattermost based?
Mattermost is headquartered in Palo Alto, CA, USA; Remote.
Get Mattermost 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 Mattermost
0 applicantsRole spotted & verified
1You get the alert
1You've applied
~8Hits the job boards
250+