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91,000+ live jobsRemote from Spain·Added 2 days ago (last checked 23 Oct)
About €3,360 - €4,280 a month after tax, or €3,360 - €4,560 under the Beckham regime.
The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
Pay clears the EU Blue Card threshold
The advertised pay is over the €41,356 bar, so the route exists if Mozilla uses it.
Nice to have
Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to make a difference in the lives of Web users everywhere. And you give us a chance to make a difference in your life every single day. Join us to work on the Web as the platform and help create more opportunity and innovation for everyone online.
Are you passionate about Privacy Protections and the Open Web? Do you want to ship software to a large user base? Do you want your contributions to have a positive impact on the world? Do you want to advance current browser architecture to make the web a safer place for users?
Mozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and restricted. We are looking for a Senior Software Engineer to support the Privacy Team to advance the Firefox Web Platform.
Remote Spain
€58.000-€77.000 EUR
Mozilla is a global nonprofit-backed technology organization best known for the Firefox web browser, which champions an open, accessible, and private internet. The company develops a range of products including the Firefox browser, Pocket, and various privacy-focused tools, and operates through the Mozilla Foundation and its taxable subsidiary, Mozilla Corporation. With a mission-driven approach, Mozilla is a recognized leader in internet advocacy and software development, employing thousands of people worldwide.
In Spain, Mozilla has a significant engineering presence, particularly in Madrid, where teams contribute to core Firefox development and security initiatives. The company is known for its collaborative, remote-friendly culture and its commitment to open-source principles, making it an attractive employer for international engineers who value privacy, innovation, and a positive social impact. Mozilla actively hires international talent and offers a supportive environment for relocating professionals.
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.
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 terms.
Mozilla understands that valuing diverse creative practices and forms of knowledge are crucial to and enrich the company's core mission. We encourage applications from everyone, including members of all equity-seeking communities, such as (but certainly not limited to) women, racialized and Indigenous persons, persons with disabilities, persons of all sexual orientations, gender identities, and expressions.
We will ensure that qualified individuals with disabilities are provided reasonable accommodations to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment, as appropriate. Please contact us at hiringaccommodation@mozilla.com to request accommodation.
We are an equal opportunity employer. We do not discriminate on the basis of race (including hairstyle and texture), religion (including religious grooming and dress practices), gender, gender identity, gender expression, color, national origin, pregnancy, ancestry, domestic partner status, disability, sexual orientation, age, genetic predisposition, medical condition, marital status, citizenship status, military or veteran status, or any other basis covered by applicable laws. Mozilla will not tolerate discrimination or harassment based on any of these characteristics or any other unlawful behavior, conduct, or purpose.
Group: D
Req ID: R3260
or browse Engineering·Software engineering·Senior·Remote·Social Media·Blue Card threshold
Experienced software engineer to build tools and systems supporting Firefox engineering. The role involves managing infrastructure, automation, and production systems.
This role involves designing and implementing security features for the Firefox browser. You will strengthen security architecture and investigate vulnerabilities.
This role involves monitoring and mitigating security attacks across Mozilla's products and services. You will act as an incident commander and design automated response workflows.
You will build and maintain resilient systems for the Firefox add-ons ecosystem. The role involves developing features using Python, Django, and React while improving platform reliability.
This role focuses on driving the growth and user experience of Firefox for iOS and Android. You will manage mobile app features, optimize user retention, and collaborate with cross-functional teams.
€157k
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