To learn the Hiring Ranges for this position, please select your location from the Apply Now dropdown menu.

To learn more about our Hiring Range System, please click this link.

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 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. 

About this team and role:

The OS Integration, Graphics, and Media teams sit at the core of the browser platform, responsible for how Firefox interfaces with operating systems, renders web content, and delivers high-performance audio and video experiences. Together, they build and optimize the low-level systems (from graphics pipelines and OS abstractions to real-time media and WebRTC) that enable fast, secure, and reliable user experiences across platforms.

We’re looking for a Senior Product Manager to drive strategy and execution across these foundational platform areas, balancing deep technical investments with user- and developer-facing impact. This role will partner closely with engineering to prioritize performance, reliability, and capability improvements while aligning cross-functional stakeholders around a cohesive roadmap.

What you’ll do: 

• Partner closely with engineering to prioritize and deliver improvements in performance, reliability, and platform capabilities across Windows, macOS, Linux, Android and core rendering/media pipelines.

• Translate complex, low-level platform work into clear product direction, making trade-offs between new features, paying down technical debt, and long-term architectural improvements.

• Collaborate cross-functionally with design, developer relations, and partner teams to ensure cohesive experiences across web APIs, graphics, and media playback.

• Use data, telemetry, and user insights to inform decisions, measure success, and continuously improve platform quality and stability.

• Experience building and managing relationships with external partners to align on integrations, influence roadmaps, and deliver shared outcomes

What you’ll bring: 

• 5+ years of product management experience, including ownership of complex, technically deep platform or infrastructure products

• 3+ years working closely with systems-level engineering teams (e.g., operating systems, graphics, media, or networking)

• Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience

• Demonstrated ability to translate complex technical concepts into clear product strategy, priorities, and roadmaps

• Strong analytical and decision-making skills, with experience using data and telemetry to guide product outcomes

• Proven track record of cross-functional leadership, influencing engineering and partner teams without direct authority

• Commitment to our values:

  • Welcoming differences

  • Being relationship-minded

  • Practicing responsible participation

  • Having grit

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

• 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 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: C

#LI-DNI

Req ID: R3087