Senior Desktop Integrations Engineer

Mozilla Corporation; France; À distance; EUR 60 000 - 80 000; Plein temps

Résumé du poste

A leading technology company seeks a Senior Software Engineer to enhance Firefox features, tackle OS integration, and collaborate within a diverse team in France. Candidates should have strong C/C++ skills, experience in systems-level programming, and a collaborative mindset. Competitive benefits and a focus on innovation make this a compelling opportunity.

Prestations

Performance-based bonus plans

Rich medical, dental, and vision coverage

Generous retirement contributions

Quarterly wellness days

Birthday off

Home office stipend

Quarterly well-being stipend

Paid parental leave

Employee referral bonus

Other benefits

Qualifications

• 3-5 years experience as Software Engineer.
• Experience with systems-level programming on Windows or macOS.
• Solid programming skills in C/C++.

Responsabilités

• Contribute to development of Firefox features related to installs and updates.
• Implement enhancements based on data insights.
• Tackle OS integration challenges on Windows and macOS.

Connaissances

C/C++ programming

Systems-level programming

Effective communication

Collaboration in distributed teams

Problem-solving

Description du poste

About this team:

About the role:

A Senior Software Engineer contributes to architectural discussions, and driving feature development within a team. At Mozilla, Senior Engineers are expected to work independently on scoped projects, collaborate closely with peers, and play a key role in delivering high‑quality software that aligns with team goals.

What you’ll do:

• Contribute to the development and improvement of Firefox features related to installs, updates, and OS integrations.
• Help implement enhancements to the Firefox installation and update experience, using data insights to guide development.
• Tackle platform‑specific challenges in low‑level operating system integration on Windows and/or macOS.
• Collaborate with your manager and teammates to scope and prioritize work in alignment with the team’s goals.
• Participate in code reviews and contribute to technical discussions with peers.
• Take ownership of complex bugs and lead efforts to improve the Firefox experience for hundreds of millions of users.
• Work closely with your geographically distributed team in a highly collaborative environment.

What you’ll bring:

• 3-5 years experience as Software Engineer
• Experience with systems‑level programming on at least one major platform (Windows, macOS).
• Solid programming skills in C/C++.
• Effective communicator and collaborator, especially in distributed teams.
• Ability to break down technical work and make steady progress within project timelines.
• A collaborative mindset and a desire to contribute to team success.

Bonus Points

• Programming experience in Rust.
• Experience working with Windows and/or macOS APIs at a low level (e.g., Win32, Cocoa).
• Additional experience with Linux, or macOS internals.
• Contributions to open source projects.

What you’ll get:

• Generous performance‑based bonus plans to all regular 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
• Quarterly well‑being stipend
• 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 [e-mail] 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.

Hiring Ranges: Remote France