Manager, Marketing Data Science

Sat, 11 Apr 2026 04:22:08 +0200

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, and Pocket, a service for keeping up with the best content online. 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 60,000+ 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

In this role, you will sit at the cross section of Media Activations, Product Marketing, Web and Data Science, collaborating with these teams to define business impact, build capabilities and analyze data that helps shape future business growth. You’ll also be a key client contact to the media agency of record, ensuring that agency output is aligned with our business strategy.

What you’ll do

Develop and implement a strategic roadmap for marketing analytics in collaboration with key stakeholders, driving alignment with overall business objectives.

Define and implement clear goals for marketing attribution, return on investment analysis, and campaign performance measurement, delivering insights to optimize marketing efforts.

Ensure all marketing analytics efforts are aligned with budget optimization and focused on improving overall return on marketing spend.

Analyze and interpret complex marketing datasets (e.g., campaign performance, customer behavior, and attribution data) to deliver actionable insights that help stakeholders optimize their marketing strategies and campaign performance.

Design and oversee the execution of comprehensive measurement plans across all media channels and campaigns, ensuring alignment with business goals.

Act as a subject matter expert in full-funnel attribution, coordinating across teams and using new ad technologies to drive measurable business outcomes.

Provide thought leadership on marketplace trends and media innovations, incorporating the latest marketing analytics techniques to stay ahead of industry developments.

What you’ll bring

Bachelor’s degree in Business, Statistics, Economics, or a related quantitative field.

Minimum 10 years of proven experience in marketing analytics at a media agency or client side/industry.

Proficiency in statistical analysis and data visualization tools (e.g., Python, R, Tableau, Looker).

Proficiency in marketing analytics tools (e.g., Google Analytics, Adobe Analytics).

Strong analytical and problem-solving skills; translate data and insights into actions and recommendations, communicating in a concise, honest, and understandable way.

Deep knowledge of the advertising landscape and ability to translate that knowledge for Mozilla’s unique business needs.

Comfortable leading and collaborating in a fast changing marketing environment.

Experience running and analyzing A/B tests.

Excellent quantitative and qualitative skills, you are able to break down highly complex problems involving large amounts of data.

Strong storytelling skills and ability to tailor data and insights to different audiences.

Strong project management capabilities and ability to drive multiple work streams of varying complexity.

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

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. We’re not a normal tech company. The things we create prioritize people and their privacy over profits. We exist to make the internet a healthier, happier place for everyone

Commitment to diversity, equity and inclusion

Mozilla believes in the value of diverse creative practices and forms of knowledge, and knows diversity, equity and inclusion 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 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: D

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Hiring Ranges

Canada Tier 1 Locations

$176,000—$220,000 CAD

Canada Tier 2 Locations

$160,000—$199,000 CAD