mozilla jobs in Toronto

Elevate your career with Mozilla as a Senior Backend Engineer on the Ecosystem Services Team. Contribute to backend systems that power Firefox and prioritize privacy and security. In this role, you'll own backend services, ensuring their reliability and health in production. Collaborate closely with frontend engineers and product managers while leveraging...

Join Mozilla as a Senior Software Engineer focusing on Asynchronous Pan and Zoom technology. Elevate the user experience in Firefox while writing high-quality, standards-compliant code. In this role, you'll work with the Firefox Platform Layout team, developing innovative user interaction techniques and enhancing page layout features across multiple...

Elevate your career as a Senior Software Engineer with Mozilla, focusing on backend systems for Firefox and enhancing cloud infrastructure in a collaborative environment.The Mozilla Corporation seeks an experienced engineer to join the Ecosystem Services Team. This role requires strong expertise in backend technologies, collaborating with product managers...

Join Mozilla as a Senior Software Engineer and play a crucial role in optimizing the Add-ons ecosystem. Utilize your skills in Python, CI/CD, and observability to enhance system reliability. In this role, you'll contribute to the stability and functionality of the Firefox Add-ons platform. Your responsibilities will include developing features, improving...

Elevate your career as a Senior Software Engineer with Mozilla, focusing on backend systems for Firefox and enhancing cloud infrastructure in a collaborative environment. The Mozilla Corporation seeks an experienced engineer to join the Ecosystem Services Team. This role requires strong expertise in backend technologies, collaborating with product managers...

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...

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...

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...

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders - only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their...

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...

Senior Software Engineer, Firefox Security Remote Finland Why Mozilla? The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute...

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...

Why Thunderbird? Thunderbird is one of the world’s most trusted open-source email applications, empowering more than 20 million people globally. At Thunderbird, we build privacy-respecting communication and productivity tools that help people manage their digital lives while staying in control of their data. Why Thunderbird? Thunderbird is one of the...

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...

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...

Drive strategic innovation in search as a Staff Product Manager at Mozilla. Oversee the integration of AI while championing user privacy within Firefox.In this essential role, you will shape the strategy for the Firefox Desktop search across various operating systems. By innovating traditional search functions with AI capabilities, you will ensure that...

Mozilla in Toronto is seeking aGraphics Engineer to maintain and advance Firefox’s Graphics area, including rendering, compositing, images, canvas, and WebGL. You will help keep the graphics code healthy and scalable in a large, mature codebase. You will diagnose cross‑platform graphics issues, contribute in code reviews, and ensure team engineers can...

Mozilla Corporation's Firefox Desktop Integrations team is seeking a Software Engineer at an early-career level to contribute to cross-platform features such as OS notifications, taskbar integrations, and startup behavior. This role supports Remote Canada and involves collaboration with product, design, and data science to ship measurable improvements. You...

Why Thunderbird?Thunderbird is one of the world’s most trusted open-source email applications, empowering more than 20 million people globally. At Thunderbird, we build privacy-respecting communication and productivity tools that help people manage their digital lives while staying in control of their data.Why Thunderbird?Thunderbird is one of the...

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...