Senior UI Product Manager
at Mozilla Corporation
Core Product-Firefox
Remote US

Our goal with Firefox is to provide a world-class experience in design and ease of use, coupled with the privacy and performance people expect from Firefox. Our first investments began with the redesign of the Firefox experience with 89 and the introduction of colorways in Firefox 94.

These experiences are just the beginning, going forward with each major release Firefox will raise the industry bar with experience design, and we're looking for a Senior Product Manager with significant UI/UX experience to assist us as we set a new standard in experiences that are well crafted, trustworthy and delightful.

Our target candidate will have a proficiency in UX laws, from Fitts' law to Hick-Hyman, aesthetics in providing useful guidance to engineering about where features diverge from specification and is a trusted collaborator of UX teams. You have a product perspective, but you do not shy away from supporting a shared product vision.

About Firefox Product Management

We are a team of adaptable product leaders who believe that product management is an apprentice craft that is fostered and developed through open dialogue and peer feedback.

Our flavor of product management is Technical Product Management. We operate as a direct part of the engineering, and UX teams that deliver value.

We believe in the value of qualitative data to develop rich insights and continuous measurement through experimentation, data analysis, hypothesis, and tracking metrics to measure our progress towards goal.

We partner richly and align teams towards a shared perspective about the product we intend to ship and shepherd this product vision through the product development process.


  • Contribute to the definition of roadmap for your Product Area.
  • Operate as the embedded Product Manager for an engineering squad that delivers user-facing UI experiences.
  • Partner with Design to outline and document the app architecture and key experiences including motion design and user interface specification.
  • Inventory components needed to support upcoming roadmap and functionality.
  • Educate internal partners on the value of design and user experience.
  • Contribute to a world-class product team.
  • Stay ahead of consumer and interface trends across devices to translate into new interaction paradigms.
  • Contribute to healthy cross-team relationships.
  • Bring your full and authentic self!


  • A non-profit (Mozilla), our purpose is our mission.
  • Be a part of establishing, mentoring, and developing a world-class product management team.
  • Receive generous training allocation and continuous learning support.
  • Choose your own computing device.
  • Shape the future of the internet!


  • Eight years of product management experience including impactful leadership roles on consumer-facing applications with millions of users.
  • Skill and experience driving partner engagements and discussions.
  • Drive independently at high velocity towards an aligned product strategy.
  • You can reason through problems from multiple perspectives.
  • You have excellent interpersonal skills and are capable of storytelling complex ideas in written and verbal communication.
  • Mastery of human factors and user experience principles and research methods.
  • Background in Design, HCI, or related demonstrated master through applied work.


  • Prior experience building or being a part of fast-growing product teams.

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 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


Why Mozilla?

At Mozilla, we’re serving humanity—by maintaining a safe, open internet—while also helping the individual humans employed here to reach their personal and professional goals. With a relatively small team serving hundreds of millions of people, a culture of exploration, and a commitment to mentorship, opportunities abound to learn and grow at Mozilla.

Our values drive our actions

  • Purpose is built into our work, with our mission driving every decision
  • We challenge assumptions, the status quo, ourselves, and each other
  • We are transparent: in our code, our business partnerships, and our everyday interactions
  • We seek out people from diverse backgrounds and with perspectives different from our own
  • We pair purpose with performance and put people ahead of profit

Our impact is global

  • 700+ paid staff from over 30 countries
  • Thousands of volunteer contributors across six continents
  • 9 global offices: Mountain View, San Francisco, Portland, Vancouver, Toronto, Paris, London, Berlin, and Beijing
  • Hundreds of home offices globally

Our benefits are world-class

  • Flexible work environment (nearly half of Mozillians work remotely)
  • Industry-leading paid parental leave (up to 26 weeks of fully paid leave for childbearing parents and up to 12 weeks for non-childbearing parents)
  • Reimbursement for professional development (up to $3,000/year)
  • A work setup including the latest hardware and software of your choice