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Remote Jobs at Mattermost

Open-source secure collaboration platform for technical teams

Mattermost is an open-source messaging and collaboration platform used by technical teams in regulated industries — defence, government, financial services — that need self-hosted alternatives to Slack and Teams. All-remote since founding in 2016, with a global engineering team and strong open-source contribution culture.

21 open roles ~250 All-remote since founding (engineers across the Americas, EMEA, APAC)

Real Remote Score · Mattermost

Median across 21 current Mattermost listings. Scored on pay transparency, location openness, source credibility, role clarity, and freshness. How we calculate it →

33/ 100Weak
Compensation
0/25
Location
6/25
Source
15/15
Clarity
7/15
Freshness
7/20

Tech Stack

GoTypeScriptReactPostgreSQLKubernetesgRPC

Why Apply

  • All-remote since 2016 — pre-COVID distributed-first
  • Self-hosted Slack alternative with strong open-source community
  • Defence and government customer base — security-first product culture

Company Info

Founded: 2016

HQ: Palo Alto, CA (all-remote)

Industry: Open Source / Collaboration / DevSecOps

Team size: ~250

Apply Direct

All listings link directly to Mattermost's careers page. No middleman.

Mattermost Careers Page

21 Open Remote Positions

RRS53

Senior Security Engineer

mattermost
United Kingdom
Greenhouse:mattermost
Tech

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Why this score?53/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 5 days ago — within last week20/20
Total Real Remote Score53/100 (Mixed)
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Open
RRS40

Growth Web Engineer (AI-Enabled)

mattermost
Ontario, Canada; Ottawa, Ontario, Canada; Toronto, Ontario, Canada
Greenhouse:mattermost
Marketing & Sales

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Why this score?40/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 17 days ago — within last month12/20
Total Real Remote Score40/100 (Mixed)
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Open
RRS46

Senior React Platform Engineer

mattermost
United States
Greenhouse:mattermost
Tech

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Why this score?46/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority + stack/role both clear15/15
  • Freshness— Posted 25 days ago — within last month12/20
Total Real Remote Score46/100 (Mixed)
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RRS34

Forward Deployed Engineer

mattermost
Honolulu, Hawaii, United States
Greenhouse:mattermost
Tech

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Why this score?34/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 25 days ago — within last month12/20
Total Real Remote Score34/100 (Weak)
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RRS34

Forward Deployed Engineer

mattermost
United States
Greenhouse:mattermost
Tech

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Why this score?34/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 25 days ago — within last month12/20
Total Real Remote Score34/100 (Weak)
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RRS38

Senior Technical Account Manager (UK)

mattermost
United Kingdom
Greenhouse:mattermost
Customer Service

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Why this score?38/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 31 days ago — within last quarter5/20
Total Real Remote Score38/100 (Weak)
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RRS32

US Defense Engineering Lead

mattermost
Denver, Colorado, United States; Honolulu, Hawaii, United States; San Antonio, Texas, United States; San Diego, Californ
Greenhouse:mattermost
Engineering
View detailsRemNavi
Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
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Open
RRS32

Senior Account Executive, Navy Sector

mattermost
Honolulu, Hawaii, United States; San Diego, California, United States; United States
Greenhouse:mattermost
Marketing & Sales

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Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
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Open
RRS32

Staff Software Engineer, Testing Infrastructure

mattermost
United States
Greenhouse:mattermost
Tech

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Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
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Open
RRS38

Senior Technical Account Manager (UK) (Bilingual French)

mattermost
United Kingdom
Greenhouse:mattermost
Customer Service

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Why this score?38/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score38/100 (Weak)
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Open
RRS38

Senior Technical Account Manager (Germany)

mattermost
Germany
Greenhouse:mattermost
Customer Service

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View detailsRemNavi
Why this score?38/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score38/100 (Weak)
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Open
RRS32

Senior Account Executive - Federal (USAF)

mattermost
United States
Greenhouse:mattermost
Marketing & Sales

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Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
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Open
RRS27

Federal Solution Architect

mattermost
United States
Greenhouse:mattermost
Marketing & Sales

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Why this score?27/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score27/100 (Weak)
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RRS33

Strategic Partner Manager

mattermost
United Kingdom
Greenhouse:mattermost
Marketing & Sales

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Why this score?33/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score33/100 (Weak)
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RRS39

Senior React Native Engineer

mattermost
United States
Greenhouse:mattermost
Tech

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View detailsRemNavi
Why this score?39/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority + stack/role both clear15/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score39/100 (Weak)
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RRS32

Lead Site Reliability Engineer

mattermost
United States
Greenhouse:mattermost
Tech

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Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
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RRS33

Commercial Account Manager (UK)

mattermost
United Kingdom
Greenhouse:mattermost
Marketing & Sales

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Why this score?33/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score33/100 (Weak)
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RRS27

Account Manager - Federal

mattermost
United States
Greenhouse:mattermost
Marketing & Sales

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Why this score?27/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score27/100 (Weak)
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RRS38

Technical Sales Engineer/ Lead

mattermost
Tokyo, Japan
Greenhouse:mattermost
Marketing & Sales

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Why this score?38/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Country-scoped10/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score38/100 (Weak)
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Open
RRS27

Technical Account Manager (Federal)

mattermost
United States
Greenhouse:mattermost
Marketing & Sales

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View detailsRemNavi
Why this score?27/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Neither seniority nor stack in title3/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score27/100 (Weak)
How the rubric works →Score another listing →
Open
RRS32

Senior Account Manager - Americas Commercial

mattermost
United States
Greenhouse:mattermost
Marketing & Sales

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View detailsRemNavi
Why this score?32/100  ▾
  • Compensation— No salary disclosed0/25
  • Location— Specific city or narrow scope4/25
  • Source— Direct employer ATS15/15
  • Role clarity— Seniority clear, stack not in title8/15
  • Freshness— Posted 32 days ago — within last quarter5/20
Total Real Remote Score32/100 (Weak)
How the rubric works →Score another listing →
Open

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