Mozilla - IT - Software Development

Join Mozilla's OS Integration team as a Firefox OS Integration Engineer, specializing in crash reporting on macOS. You will develop and maintain low-level crash reporting systems using Rust/C++, working within a distributed, open-source environment. This role offers competitive benefits, includin...

Join Mozilla to enhance Firefox development workflows as a Senior Software Engineer. You'll build and optimize CI/CD systems using Python, JavaScript, and cloud services. This remote role offers a generous benefits package and the chance to boost developer productivity globally.

Lead the strategy for AI-first experiences at Firefox as Director of Product Management, Generative AI. This remote role requires 10+ years in PM and 5+ in management, with a proven track record in launching AI-powered features. You will shape the vision to enhance online productivity, prioritizi...

Join Mozilla's Localization Team as a Senior Software Engineer. You will develop and maintain key Python/JavaScript tools like Pontoon and moz-l10n libraries, shaping i18n/l10n standards. This role involves collaborating with a global community to enhance Firefox and other products for worldwide ...

Join Mozilla's OS Integration team as a Firefox OS Integration Engineer, specializing in crash reporting on macOS. You will develop and maintain client-side crash reporting systems using Rust and C++, working with low-level OS primitives. This remote role requires strong debugging skills and coll...

Join Mozilla to enhance Firefox development workflows as a Senior Software Engineer. You'll build and optimize CI/CD systems using Python, JavaScript, and cloud services like GCP/AWS. This remote role offers a chance to boost developer productivity globally, supported by great benefits like perfo...

Join Mozilla's Firefox Enterprise team as a Senior Software Engineer. Develop and enhance Firefox for large-scale deployments, focusing on OS integration (Windows, macOS, Linux) using C/C++ and Rust. Enjoy a distributed, open-source culture with top benefits including performance bonuses, compreh...

Join Mozilla's OS Integration team as a Firefox macOS Engineer. You will enhance Firefox's stability, performance, and security on Mac by working with C++, Rust, and native frameworks. This remote role in the US/Canada offers a collaborative environment, impactful projects, and comprehensive bene...

Join Mozilla to enhance Firefox development workflows as a Senior Software Engineer. You'll build and optimize CI/CD systems using Python, JavaScript, and cloud services like GCP/AWS. This remote role offers great benefits, including bonus plans, comprehensive healthcare, and a strong focus on de...

Join the global DOM: Core team to shape the future of Firefox. You'll enhance the web engine using C++, focusing on DOM, HTML, and user interaction APIs. This role offers competitive benefits, remote flexibility, and the chance to push the boundaries of web standards.

Shape the future of AI-powered browsing as a Staff UX Designer for Firefox. You'll design elegant, scalable features that balance trusted UI patterns with bold AI innovation. This high-impact role requires 7+ years of product design experience and a passion for ethical, privacy-first AI. Enjoy to...

Lead the evolution of AI-driven service enablement and automation at Mozilla. As a Staff Software Engineer, you will architect intelligent workflows, own key internal platforms, and integrate GenAI to streamline operations. This senior role requires advanced Python skills and ITIL expertise to dr...