Senior Product Designer - Visual Design Focus

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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 Firefox UX team works on products and services that keep the Internet open and accessible for all. We, Mozilla, a corporation fully owned by a non-profit are focused on a mission to advance a healthy internet. We put people first in everything we do.

As a Senior Product Designer, with a strong foundation in visual and interaction design,  you will collaborate with product managers, engineers, researchers and other designers to craft experiences that drive engagement, improve retention, and reflect the Firefox brand. Your work will shape both the look and feel of Firefox across platforms, informing our visual design language and design system.

You will play a pivotal role in shaping our visual and interaction patterns, and will collaborate across disciplines to elevate the role of design within Firefox and the broader Mozilla mission You’ll be part of a fully remote, cross-functional team that values experimentation, iteration, and a willingness to take risks. The design challenges you’ll face are complex, global, and impactful to users’ experiences of online life. 

What you’ll do: 

• Lead the translation of strategic ideas into polished, high-impact product experiences that balance user needs, brand expression, and technical feasibility.
• Strengthen and evolve Firefox’s visual and interaction design systems, ensuring consistency and excellence across desktop and mobile platforms.
• Deliver production-ready assets and specs, follow the work through implementation, release, and post-release to measure success and learn in partnership with a cross-functional team.
• Be an active UX design team member by proposing new ideas, sharing work early and often, and giving constructive feedback to ensure a cohesive design language and product experience.
• Run usability tests of design prototypes and use existing Firefox research and data to surface insights that help solve business and user problems.
• Advocate for and incorporating best practices for inclusive design.

What you’ll bring: 

• 4+ years of experience in UX/Product Design, with a generalist mindset and a strong portfolio that highlights visual excellence, system-level thinking, and user-centered solutions.
• Has a portfolio that demonstrates strong visual design acumen and a high bar for design craft, including layout, typography, color, and accessibility across desktop and mobile. The portfolio should include visually rich product experiences, along with process and rationale. 
• Understands how to design scalable UI systems and consistently deliver user-centered, engaging, and delightful solutions. 
• Has experience in agile product development and UI design across desktop and mobile form factors.
• Can manage competing priorities and act on decisions in the face of ambiguity
• Communicates clearly, collaborates effectively, and contributes to a healthy, inclusive team culture.
• 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 [email protected] 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

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Req ID: R2898