Senior Software Engineer, OS Integration

About the role: As a member of the OS Integration team, you’ll develop fixes, improvements, and new features for Firefox. In many cases work may be cross-platform or have a cross-platform component. This role will include maintenance and development of the installer and updater of Firefox. You’ll contribute to the team through code review and discussion. What you’ll do: Improve the quality of Firefox and other Mozilla products by debugging and fixing software defects, improving the browsing experience for hundreds of millions of users. Contribute to new features and improvements. Break down tasks and work with others to deliver solutions. Collaborate with experienced software engineers. Perform code reviews and provide technical direction. Work with a geographically-distributed development team. Interact with teams throughout the organization. What you’ll bring: 5+ years of overall software engineering experience Strong knowledge of C and C++ Experience with desktop application development on Windows, macOS, or Linux with C++. Knowledge of web technologies such as Javascript and HTML. Knowledge of secure coding practices and memory safety concerns. Strong problem-solving and debugging skills. Written and verbal communication skills with a collaborative mindset. Willingness to work effectively in a distributed team environment. Commitment to our values: Play to win Build for People first Engage Evidence over Ego Decide and Deliver Ship, learn and repeat Bonus Points for experience with: Installer and/or Updater development on any OS Windows internals like the BITS server or MSIX packages Open-source contributions or personal engineering projects What you’ll get: Generous performance-based bonus plans to all eligible employees - we share in our success as one team Rich medical, dental, and vision coverage Generous retirement contributions with 100% immediate vesting (regardless of whether you contribute) Quarterly all-company wellness days where everyone takes a pause together Country specific holidays plus a day off for your birthday One-time home office stipend Annual professional development budget Considerable paid parental leave Employee referral bonus program Other benefits (life/AD&D, disability, EAP, etc. - varies by country) About Mozilla 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. Commitment to diversity, equity, inclusion, and belonging 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 orientation s, 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 #LI-REMOTE Req ID: R3288 Hiring Ranges: Remote Sweden 513 000 kr — 684 000 kr SEK