Mozilla

Marketing Specialist

$72,000 - $86,000 USD per year

Full-time

3 days ago

Remote

The Marketing Specialist implements and publishes content across social media, blog, and email; supports integrated campaigns and product launches; maintains editorial calendars; tracks and reports performance metrics; and coordinates with internal teams and vendors. Requires 3+ years in marketing or related roles, strong writing and editing skills, experience with social tools, CMS, email platforms, marketing automation, and analytics. Applicants must reside in and have permanent work authorization for the markets listed (US or Canada).

Marketing Specialist

CA$72,000 - CA$82,000 CAD per year

Full-time

3 days ago

Remote Canada

The Marketing Specialist will produce and publish content across social media, blog, and email channels; manage editorial and campaign calendars; support integrated campaigns and product launches; monitor engagement and report performance; maintain email lists and automations; coordinate with internal teams and vendors; and assist with surveys and feedback collection. Role is fully remote for candidates residing in and authorized to work in Canada; no visa sponsorship provided.

Marketing Specialist

$72,000 - $86,000 USD per year

Full-time

3 days ago

Remote US

The Marketing Specialist will produce and publish social media content, blog posts, emails, and newsletters; manage campaign and editorial calendars; monitor engagement and report on performance; and support email automation, surveys, and cross-functional campaign execution. Requires 3+ years' marketing or related experience and strong writing, organizational, and digital-marketing tool skills. Role is fully remote with a US hiring market and specified US salary range.

Technical Support Specialist

$67,000 - $77,000 USD per year

Full-time

5 days ago

Remote US

Full-time, remote Technical Support Specialist supporting Thunderbird’s product ecosystem with an initial focus on subscription products. Responsibilities include troubleshooting SMTP/IMAP/JMAP, DNS and email authentication, managing Zendesk tickets, responding in community forums and app stores, escalating reproducible bugs to engineering, creating user-facing documentation, and participating in on-call rotation. Requires 5+ years technical support experience and strong written communication.

Technical Support Specialist

CA$57,000 - CA$67,000 CAD per year

Full-time

5 days ago

Remote Canada

Provide empathetic, timely Level 1 and Level 2 technical support for Thunderbird users (including subscription products). Troubleshoot email protocols (SMTP, IMAP, JMAP), DNS and email authentication (SPF, DKIM, DMARC), maintain tickets in Zendesk, respond in forums and app stores, create documentation, triage and escalate issues, and participate in on-call rotations. Role is remote for candidates residing and authorized to work in Canada.

Technical Support Specialist

$67,000 - $77,000 USD per year

Full-time

5 days ago

Remote

Full-time, fully remote role on the Support Operations team to manage technical support tickets (Level 1/2) across subscription products, community forums, and app store reviews. Responsibilities include troubleshooting SMTP/IMAP/JMAP and DNS/email authentication (SPF, DKIM, DMARC), triage and escalation, maintaining records in Zendesk, creating user-facing documentation, and participating in an on-call rotation. Applicants must reside and have permanent work authorization in the specified markets; visa sponsorship is not provided.

Front End Engineering Manager, Firefox Desktop

Full-time

6 days ago

Remote Canada

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. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people.

Senior Manager, Firefox Mobile Test Engineering

€130,000 - €173,000 EUR per year

Full-time

10 days ago

Remote Germany

Lead and set quality strategy for Firefox Mobile, manage test automation engineering, observability (dashboards and automated reporting), and an exploratory testing program. Role requires 10+ years in test engineering with 5+ years in technical management. Position is remote (Germany). Hiring range listed: €130,000–€173,000 EUR per year.

Senior Manager, Firefox Mobile Test Engineering

£134,000 - £178,000 GBP per year

Full-time

10 days ago

Remote UK

Senior manager role to set and own Firefox Mobile quality strategy, lead test automation engineering and observability, run an exploratory testing program, and manage a distributed team in close partnership with Android/iOS engineering, Product, and UX. Requires 10+ years in test engineering including 5+ years in technical management; hands-on mobile testing and familiarity with frameworks like XCUITest or Espresso are beneficial.

Senior Manager, Firefox Mobile Test Engineering

€126,000 - €168,000 EUR per year

Full-time

10 days ago

Remote Spain

Lead and grow the Test Engineering team for Firefox Mobile (Android and iOS). Set overall quality and test strategy, manage engineers and contractors, oversee automation infrastructure and observability (dashboards, reporting), and run an exploratory testing program while partnering with Product, UX, and Android/iOS engineering. Requires 10+ years in test engineering with 5+ years in technical management.

Senior Strategic Account Executive, Firefox Enterprise (France)

€58,000 - €78,000 EUR per year

Full-time

18 days ago

Remote France

Enterprise sales role responsible for owning the full sales cycle—prospecting, qualification, discovery, business case development, negotiation and close—to grow Firefox Enterprise in France (and develop opportunities in Belgium). Will partner with Solutions Engineering for technical discovery, pilots and rollouts; engage senior IT, security, procurement and compliance stakeholders; travel within France as needed; strong written and verbal skills in French and English required.

Senior Strategic Account Executive, Firefox Enterprise (France)

Full-time

18 days ago

Remote

Mozilla seeks a Senior Strategic Account Executive to build pipeline and close complex enterprise deals for Firefox Enterprise across France and Belgium. The role owns the full sales cycle, works closely with Solutions Engineering, engages senior IT/security stakeholders, and requires strong enterprise SaaS/infrastructure/security sales experience and fluency in French and English. Position is remote with required travel within France and occasional alignment with U.S. hours.

Integrated Marketing Manager - UK

Full-time

19 days ago

Remote UK

Responsible for building and leading UK marketing strategy and executions to drive brand relevance, consideration and user growth for Firefox. Role includes creating culturally relevant activations across sports, music and creator communities; translating global campaigns into UK executions; partnering with brand, product marketing, media, social, PR and creative teams; and working with insights/analytics to measure impact. Requires 8+ years of consumer/brand or cultural marketing experience.

Integrated Marketing Consultant - France

Full-time

19 days ago

Remote France

Temporary (6-month) role to develop and lead Mozilla's 2026 integrated brand campaign for France. Responsibilities include French market strategy, cross-functional collaboration with product/creative/media/PR/agencies, end-to-end campaign execution across owned/earned/paid channels, and measurement/reporting. Requires 8+ years of consumer/brand marketing experience and fluency in French and English.

Executive Assistant

$95,000 - $151,000 USD per year

Full-time

20 days ago

Remote - Canada, United States

Provide executive-level administrative support to VPs, including calendar management, domestic and international travel coordination, expense reports, meeting coordination, and planning logistics for events and offsites. Role supports execs across US and EU time zones. Requires 5+ years of administrative experience in a technology or multi-location environment and strong written/verbal communication skills. Listed US annual salary ranges: $95,000–$151,000 USD depending on location/tier.

Executive Assistant

Full-time

20 days ago

Remote - Canada

Provide executive-level administrative support for VPs on the Communications Marketing Policy Leadership Team: act as primary contact between executives and partners, manage calendars, coordinate domestic and international travel, prepare expense reports, schedule meetings, plan events and offsites, and handle sensitive information with discretion. Role supports executives across US and EU time zones and requires experience with Google Suite.

Senior Mixed Methods User Researcher

CA$95,000 - CA$130,000 CAD per year

Full-time

24 days ago

Remote Canada

Lead mixed-methods user research for Firefox at Mozilla, conducting evaluative and foundational qualitative and quantitative studies, mentoring researchers, and partnering with product, design, engineering, and data science. Role emphasizes responsible use and critical evaluation of AI tools in research workflows. Position is remote within Canada and requests 4–6 years of UX research experience.

Senior Strategic Account Executive, Firefox Enterprise (DACH)

Full-time

25 days ago

Remote

Drive pipeline and close complex enterprise deals for Firefox Enterprise across Germany, Austria, and Switzerland. Own the full sales cycle from prospecting to close, partner with Solutions Engineering for technical discovery and pilots, and engage senior IT, security, procurement, and compliance stakeholders. Strong experience in enterprise SaaS, security or infrastructure sales and fluency in English and German required. Remote role with occasional meetings aligned to U.S. business hours.

Senior Strategic Account Executive, Firefox Enterprise (DACH)

€74,000 - €99,000 EUR per year

Full-time

25 days ago

Remote Germany

Mozilla is hiring a Senior Strategic Account Executive to grow Firefox Enterprise across DACH (Germany, Austria, Switzerland). The role owns the full sales cycle—prospecting, qualification, discovery, pilots, negotiation, and close—focusing on large enterprises, regulated organizations, and public-sector-related accounts and working closely with Solutions Engineering and regional business development.

Senior Solutions Engineer (DACH), Firefox Enterprise

Full-time

25 days ago

Remote

Customer-facing technical role partnering with Sales to lead technical discovery, solution design, pilots/POCs, and enterprise rollouts for Firefox Enterprise in DACH. Requires 7+ years in solutions/sales/technical architecture roles, deep enterprise security and endpoint/deployment expertise, and native-level German with strong English.