**Who this is for** This role is ideal for an experienced software engineer passionate about privacy-preserving technology and ethical advertising. If you thriv
Work type: remote
Location: Remote US
Salary: $137,025 – $182,700/yr
Type: Full-time
**Who this is for** This role is ideal for an experienced software engineer passionate about privacy-preserving technology and ethical advertising. If you thrive in a mission-driven, open-source environment and want to build infrastructure that supports millions of Firefox and Pocket users, this is a perfect match. **Key highlights** You will work within the Ads Engineering team to develop core, scalable components for ad fetching and measurement. This is a high-impact role where you will act as a subject matter expert, collaborating across product and data teams to ship performant, privacy-focused features. **You might be a good fit if you...** - Possess 5+ years of software engineering experience with a strong proficiency in Rust. - Have a background in building complex, distributed software projects and shipping them to production. - Are comfortable working with front-end technologies like JavaScript or React in a cross-functional capacity. - Have previous experience with programmatic advertising, telemetry systems, or privacy-preserving analytics.
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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 Ads Engineering team at Mozilla builds core infrastructure to support ethical, privacy-forward advertising across Mozilla's products. We are scaling out an internal component for client-side ad fetching, rendering, and measurement across Firefox, Pocket, MDN, and beyond.
In this role, you’ll contribute to the development of our internal component, using Rust and Python to create a scalable, privacy-preserving advertising component that enables consistent, performant ad experiences across Mozilla’s properties. You and your team will be the subject matter experts when it comes to advertising, providing guidance, and shepherding various product teams across Mozilla.
What you’ll do:
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](mailto: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-DNI
Req ID: R3106
Hiring Ranges:
US Tier 1 Locations
$137,025—$182,700 USD
US Tier 2 Locations
$126,000—$168,100 USD
US Tier 3 Locations
$116,475—$153,300 USD