Our mission is to ensure the Internet is a global public resource, open and accessible to all. An Internet that truly puts people first, where individuals can shape their own experience and are empowered, safe and independent.
At Mozilla, we’re a global community of technologists, thinkers and builders working together to keep the Internet alive and accessible, so people worldwide can be informed contributors and creators of the Web. We believe this act of human collaboration across an open platform is essential to individual growth and our collective future.
Read the Mozilla Manifesto to learn even more about the values and principles that guide the pursuit of our mission.
Open positions:
Community Manger (Contract) at
Mozilla Germany, UK, Remote Europe
Mozilla is looking for a community manager contractor to support a number of Mozilla’s most crucial foundational community processes and programs. Roles & Responsibilities will include:
Community Operations Support - Reviewing and vetting requests for resources (swag, money) and access (NDA, Slack). Sep 19, 2019
Senior UX Designer (Contract) at
Mozilla Denver, San Antonio, Portland, US Remote
The Role:
As a UX designer on the websites team, you’ll design new flows for our main web platform, www. mozilla. org to optimize the user experience. You’ll surface optimization opportunities to the team, design new experiences based on hypotheses you help develop, perform and analyze quick research, and ship those experiences in an agile environment. Sep 14, 2019
Senior Software Engineer at
Mozilla Remote US
Why join Mozilla engineering? Learn: Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Sep 10, 2019
Senior Engineering Program Manager, Firefox Co-Development Partnerships at
Mozilla Toronto, Vancouver, Remote Canada
A lot of companies say they’re “mission-driven. ” Our unique corporate structure guarantees that every decision we make upholds our mission: to make sure the internet stays available, safe, and welcoming to everyone. Beholden to neither shareholders nor investors, Mozilla Corporation is wholly owned by the not-for-profit Mozilla Foundation. Sep 1, 2019
Back-end Web developer (Contract) at
Mozilla Remote UK, Remote US, Remote Canada, Berlin Office, Portland Office, San Francisco Office, Toronto Office, Vancouver Office
Mozilla is looking for a Back-end Web Developer (with DevOps experience) for MDN to help us with maintaining and evolving the open-source platform behind the web standard documentation developers love. On MDN, we strive to provide developers with the information they need to easily build on the open web using standards, and we have a real passion for helping our fellow developers. Aug 29, 2019
Full-stack Web Developer (Contract) at
Mozilla Remote UK, Remote US, Remote Canada, Remote Germany, Berlin Office, San Francisco Office, Mountain View Office, Toronto Office, Vancouver Office
Mozilla is looking for a Full-stack Web Developer for MDN to help us with maintaining and evolving the open-source platform behind the web standard documentation developers love. On MDN, we strive to provide developers with the information they need to easily build on the open web using standards, and we have a real passion for helping our fellow developers. Aug 24, 2019
Social Media Specialist (Contract) at
Mozilla Berlin, London, Remote Germany, Remote UK
Mozilla’s Developer Relations team is seeking a part-time, 20-hour a week, social media specialist. In this role, you’ll represent us in an ongoing online conversation with web developers, designers, and folks who follow Mozilla’s technical work on the web. Aug 23, 2019
Sr. Differential Privacy Research Engineer at
Mozilla Remote US
Sr. Differential Privacy Research Engineer, Mozilla Corporation, Mountain View, CA & Sugar Land, TX: perform research into data obfuscation methods for generation of anonymized datasets; design & implement experiments to assess real-world threat models pertaining to sensitive info release; Aug 16, 2019
Senior Engineering Program Manager, Firefox at
Mozilla Toronto, Vancouver, Remote Canada
We are seeking a hardworking Program Manager who is committed to shipping great products to a consumer market. Do you enjoy planning and executing large and complex software projects? Do you have a knack for driving consensus among teams with conflicting priorities? Aug 15, 2019
Senior Software Engineer, Developer Productivity at
Mozilla Toronto, Vancouver, Remote Canada, Denver, Berlin, Remote Germany
Why join Mozilla engineering? Learn: Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Aug 12, 2019
Senior Firefox Performance Engineer at
Mozilla Remote Canada, Toronto, Vancouver
Why join Mozilla engineering? Learn : Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Aug 6, 2019
Senior Cloud Operations Engineer at
Mozilla Portland, Denver, San Antonio, Atlanta, Philadelphia, Raleigh, Remote US
Senior Cloud Operations Engineer
Mozilla Firefox’s Cloud Operations Team is looking for Senior Cloud Operations Engineers to help us build and maintain the infrastructure that supports Firefox’s many features. You’ll combine skills from DevOps, SRE, systems administration, and software development to influence product architecture and evolution by crafting reliable cloud-based infrastructure for internal and external services. Jul 29, 2019
Cloud Operations Engineer at
Mozilla Toronto, Vancouver, Berlin, Remote Canada
Cloud Operations Engineer
Mozilla Firefox’s Cloud Operations Team is looking for a Cloud Operations Engineer to help us build and maintain the infrastructure that supports Firefox’s many features. You’ll combine skills from DevOps, SRE, systems administration, and software development to influence product architecture and evolution by crafting reliable cloud-based infrastructure for internal and external services. Jul 29, 2019
Senior Test Engineer at
Mozilla Denver, Atlanta, Raleigh, San Antonio, Philadelphia, Remote US
Why join Mozilla engineering? Learn : Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Jul 19, 2019
Firefox Staff Privacy Engineer at
Mozilla Toronto, Vancouver, Remote Canada, Berlin
Why join Mozilla engineering? Learn : Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Jul 16, 2019
Firefox Senior Sync Engineer at
Mozilla Denver, San Antonio, Raleigh, Philadelphia, Atlanta, Remote US, Remote Canada
Why join Mozilla engineering? Learn : Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Jul 13, 2019
Senior Security Engineer, Subscriptions & Fraud at
Mozilla Remote US
Why join Mozilla engineering? Learn : Code review at Mozilla includes pushing to passionate contributors around the world. Building Firefox and its family of products requires knowledge up and down the stack, and extremely high standards for security and optimization. Jun 26, 2019
Senior Software Engineer - Backend at
Mozilla San Francisco, Mountain View, Remote US
We’re looking for a passionate, driven and experienced backend engineer to help us deliver world-class applications across the Pocket product line. At Pocket we love what we do, but more importantly we are building something that millions of people love, too. Jun 20, 2019
Senior Software Engineer - Backend at
Mozilla San Francisco, Mountain View, Remote US
We’re looking for a passionate, driven and experienced backend engineer to help us deliver world-class applications across the Pocket product line. At Pocket we love what we do, but more importantly we are building something that millions of people love, too. Jun 20, 2019
Data Science Manager at
Mozilla Moutain View, San Francisco, Toronto, Remote US, Remote Canada
The Role
At Mozilla, we want to protect the Internet as a global resource, open and accessible to all. We collect terabytes of data a day from millions of users to guide our decision-making. We could use your help. As a manager on the data science team, you will own a critical piece of the Mozilla organization. Jun 19, 2019