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Remote jobs at Mozilla

We currently list 26 open remote roles at Mozilla, including new products, thunderbird, software engineering. 10 of these are new this week. Most roles are based in Germany, EU / Europe.

Open remote roles
26
New this week
10
Last updated
Oct 23, 2026

As of: Oct 24, 2026

In-demand skills

new productsthunderbirdsoftware engineeringfirefoxinfrastructure

Locations

  • Germany18
  • EU / Europe5
  • No region specified3

Every role here is remote. The split shows which region you are allowed to work from.

Source: Jobicy•Location: Finland•Published: Oct 23, 2026

Senior Software Engineer, Add-Ons

Mozilla

Why Mozilla ? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

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Source: Greenhouse•Location: Netherlands, Germany•Published: Oct 22, 2026

Senior Software Engineer, Privacy

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally

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Source: Greenhouse•Location: France•Published: Oct 21, 2026

Firefox Enterprise Partnership Lead (France)

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: Germany•Published: Oct 21, 2026

Firefox Enterprise Partnership Lead (DACH)

Mozilla

To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu. To learn more about our Hiring Range System, please click this link. Why Mozilla?

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Source: Greenhouse•Location: France•Published: Oct 21, 2026

Staff Product Manager – Firefox Enterprise

Mozilla

To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu. To learn more about our Hiring Range System, please click this link.

Apply externally
Source: Jobicy•Location: Canada, Germany, United Kingdom•Published: Oct 21, 2026

Contract Sr Data Analyst (SQL,Telemetry,Browser Engine)

Mozilla

The Gecko platform is the core engine of our product experience. To maintain competitiveness and user satisfaction, we must move beyond surface-level metrics to understand the deep correlations between engine performance and real-world user behavior.

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Source: Jobicy•Location: Germany•Published: Oct 21, 2026

Contract Staff Software Engineer-Bug Burndown

Mozilla

You will help reduce Firefox’s WebCompat bug backlog by finishing or verifying the diagnosis of the long tail of site-breakage bugs, and by writing interventions or simple fixes (often with AI assistance). You turn a large queue of reported breakages into diagnosed, actionable, or fixed bugs.

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Source: Greenhouse•Location: Check country restrictions•Published: Oct 20, 2026

Senior Manager, Accounting & Finance

Mozilla

Why Thunderbird? Thunderbird is one of the world’s most trusted open-source email applications, empowering more than 20 million people globally.

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Source: Greenhouse•Location: Belgium, Germany•Published: Oct 16, 2026

Policy Communications Lead, Europe

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Jobicy•Location: Canada, Germany, United Kingdom, United States•Published: Oct 16, 2026

Major Gifts Officer

Mozilla

Mozilla Foundation is a non-profit building a better technology future — powered by people, open by design, fueled by imagination. We deliver people-first alternatives to today’s extractive systems.

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Source: Greenhouse•Location: United Kingdom, Germany•Published: Oct 14, 2026

Senior Software Engineer, Firefox Security

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: United Kingdom, Germany•Published: Sep 29, 2026

Senior Security Engineer - SecOps

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: France•Published: Sep 24, 2026

Strategic Account Manager, Firefox Enterprise

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: Germany•Published: Sep 23, 2026

Staff Solutions Engineer

Mozilla

To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu. To learn more about our Hiring Range System, please click this link. Why Mozilla?

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Source: Greenhouse•Location: Germany, United States•Published: Sep 21, 2026

Staff Technical Support Manager, Enterprise

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: Check country restrictions•Published: Sep 02, 2026

Staff Product Engineer, Enterprise AI

Mozilla

Why Thunderbird? Thunderbird is one of the world’s most trusted open-source email applications, empowering more than 20 million people globally.

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Source: Greenhouse•Location: Spain, Germany•Published: Aug 24, 2026

Senior Product Manager, Mobile

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser, and Pocket, a service for keeping up with the best content online.

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Source: Greenhouse•Location: Germany, United States•Published: Aug 11, 2026

Senior Security GRC Engineer

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
Source: Greenhouse•Location: Check country restrictions•Published: Aug 06, 2026

Senior Mobile Engineer, iOS

Mozilla

Why Thunderbird? Thunderbird is one of the world’s most trusted open-source email applications, empowering more than 20 million people globally.

Apply externally
Source: Greenhouse•Location: Germany, United States•Published: Jun 10, 2026

Staff Operations Engineer

Mozilla

Why Mozilla? Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser.

Apply externally
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