Own the shared foundation and building blocks that let other software act inside Firefox. Responsibilities include advancing the WebDriver BiDi standard, building Firefox-specific capabilities, designing user-facing safety controls, defining strategy for third-party AI assistants, and serving internal teams and external tools. Success is measured by adoption, usage volume, and sustained reliability and security.

Remote (Netherlands) role owning the shared foundation that lets other software drive Firefox. Responsibilities include designing safety controls, advancing the WebDriver BiDi standard and Firefox-specific capabilities, defining strategy for third-party AI assistants, and serving internal and external developers. Success measured by adoption, usage volume, and sustained reliability and security. Listed hiring range: €104,000–€138,000 (EUR, annual).

Owning the shared layer and strategy for software-driven control of Firefox (used by internal teams and external AI tools). Responsibilities include making the platform secure and reliable, advancing the WebDriver BiDi standard, designing user safety controls, defining third-party AI assistant strategy, and measuring adoption, usage, reliability, and security.

Mozilla seeks a technical product manager to own the shared foundation used by internal teams and external tools to drive Firefox (browser control platform). Responsibilities include pushing the WebDriver BiDi standard, building Firefox-specific capabilities, designing safety and user-approval controls, defining strategy for third-party AI assistants, and measuring success by adoption, usage volume, and sustained reliability and security. Role is remote (Belgium). Hiring range listed: €104,000–€139,000 EUR per year.

Role owns the shared foundation and building blocks that allow internal teams and external tools to drive Firefox, including advancing WebDriver BiDi and designing safety controls. Responsible for strategy and execution for a technical, developer-focused platform; measured on adoption, usage volume, reliability, and security. Hiring range listed: €72,000–€96,000 (EUR, annual).

Mozilla seeks a senior staff product manager to own the shared foundation that lets other software drive Firefox. Responsibilities include defining platform strategy, advancing the WebDriver BiDi standard, designing user safety controls, supporting internal teams and third-party AI tools, and measuring adoption, usage volume, reliability and security. Role is technical and hands-on, oriented to developer-space and platform-level product work. Hiring range (Remote UK): £111,000–£148,000 GBP per year.

Role owns the shared foundation and building blocks that let other software act inside Firefox, pushes the WebDriver BiDi standard, designs safety controls for user approval and visibility, and defines strategy for third-party AI assistants. Measures include adoption, usage volume, reliability, and security. Position is remote in France with listed salary range €90,000–€120,000.

Senior Staff Product Manager responsible for the foundation that lets software act inside Firefox: defining strategy and building reliable, secure building blocks (including advancing WebDriver BiDi), designing safety controls for users, and serving internal teams and external AI tools. Success metrics include adoption, usage volume, and sustained reliability and security. Remote (Germany).

Own the Browser Control Platform: a secure, reliable shared foundation and building blocks used by internal teams and outside tools (including AI assistants). Drive product strategy and execution, advance the WebDriver BiDi standard and Firefox-specific capabilities, design safety controls for user trust, and measure adoption, usage, reliability, and security.

Mozilla is hiring a Staff Product Manager to define and drive the product strategy and roadmap for search in the Firefox Desktop browser (Windows, macOS, Linux). The role requires 5+ years of product management experience, familiarity with search and AI/ML products, strong analytical skills (including SQL), leading experimentation programs, and partnering with Business Development, Engineering, Research, and Design to deliver privacy-respecting, revenue-impacting search experiences. Listed US salary ranges: $139,000–$218,000 USD/year (tiered by location).

Lead product strategy and roadmap for search features in the Firefox Desktop browser, run end-to-end experimentation, define success metrics with Data Science, partner with Business Development on search partnerships, and collaborate with Engineering, Research, and Design to ship features. Requires 5+ years in product management, experience with search or AI/ML products, strong analytics and SQL skills, and experience driving revenue-impacting product areas while upholding privacy principles.

Hands-on senior mobile product manager role focused primarily on Firefox for iOS with contributions across Android. Responsibilities include improving core browser experience, optimizing new-user activation and retention via data and A/B testing, monitoring app health (App Store Connect, Google Play Console), supporting ASO and growth experiments, and adapting product for international markets. Role is remote (Finland) and offered as a permanent position.

Hands-on Product Manager role focused on Firefox for iOS (and contributing to Android) to improve activation, retention, performance, and overall browser experience. Responsibilities include driving features and experiments, working with engineers/designers/data science, monitoring app health in App Store Connect and Google Play Console, and optimizing for global markets.

Hands-on mobile Product Manager role centered on Firefox for iOS with responsibilities across Android: shipping product improvements, optimizing new-user activation and retention via data and A/B testing, monitoring app health (crashes, ANRs, ratings), driving ASO and growth experiments, and collaborating with engineering, design, and data teams. Hiring range listed for Remote Spain: €58,000–€77,000.

Remote (Canada) role at Mozilla to own and improve the Firefox mobile experience (primarily iOS). Responsibilities include fixing bugs, refining UI/navigation, improving downloads and performance, driving new-user activation and retention through analytics and A/B testing, monitoring app health in App Store Connect and Google Play Console, and supporting ASO and growth experiments. Benefits and hiring salary ranges for Canada are provided in the posting.

Mozilla seeks a Senior Product Manager to lead mobile product efforts for Firefox, primarily on iOS with contributions on Android. Responsibilities include shipping improvements to UI, navigation, downloads, performance and reliability; optimizing new-user activation and retention via data and A/B testing; monitoring app health in App Store Connect and Google Play Console; and supporting acquisition and ASO efforts. The role emphasizes collaboration with engineering, design, data science and TPMs and sensitivity to global market differences.

Hands-on Senior Mobile Product Manager role working primarily on Firefox for iOS and contributing across Android. Responsibilities include improving UX and performance, driving new-user activation and retention through data, A/B testing and iteration, monitoring app health (App Store Connect, Google Play Console), supporting ASO and store listings, and adapting the product for global markets. Position is remote in Germany.

Mozilla seeks a Senior Product Manager to own and improve Firefox for iOS while contributing across mobile (including Android). Responsibilities include shipping app improvements, driving new-user activation and retention through data-driven iteration and A/B testing, monitoring app health in App Store Connect and Google Play Console, supporting ASO and growth experiments, and adapting the product for global markets. Role emphasizes mobile/browser fluency, collaboration with engineering/design/data teams, and a focus on privacy and product quality.

Hands-on Mobile Product Manager role centered on Firefox for iOS (and contributing to Android). Responsibilities include improving user activation and retention, shipping mobile features, monitoring app health (App Store Connect, Google Play Console), driving ASO and growth experiments, and working closely with engineering, design, and data teams. Experience launching or managing apps on the iOS App Store and/or Google Play Store, strong execution skills, mobile/browser fluency, and data-driven product iteration are required.

Hands-on Mobile Product Manager role focused on Firefox for iOS (also contributing to Android). Responsibilities include improving browser UX, driving new-user activation and retention through data and experimentation, shipping features with engineering/design/data teams, monitoring app health in App Store Connect and Google Play Console, supporting ASO and growth experiments, and adapting the product for global markets.