Senior Data Scientist

Why Mozilla? Mozilla Corporation is a technology company backed by a non-profit organization that has significantly influenced the internet over the past 25 years. We are the company behind innovative brands like Firefox, a web browser with a focus on privacy, and Pocket, a service for keeping up with top online content. Currently, more than 225 million people worldwide use our products every month. We believe we are shaping the next 25 years of technology, with our work covering diverse areas such as AI, social media, security, and more. However, our core focus remains the same - enhancing the internet experience for everyone. The Mozilla Corporation is entirely owned by the non-profit Mozilla Foundation. This means we're not answerable to any shareholders — only to our mission. Alongside more than 60,000 volunteer contributors and collaborators worldwide, we design, build, and distribute open-source software, empowering people to navigate the internet on their terms. About this team and role: As a Data Scientist within the Data Org, you will work with a group of data professionals and be part of a multifaceted team responsible for shaping Mozilla's future. The Data Science team intersects product, engineering, finance, business development, marketing, and management aspects of the company. We partner closely with these units to generate impactful data products. What you’ll do: - Apply a range of statistical methods, including causal inference, to understand the complex ecosystem of our users, products, partners, and revenue against our vast scale data. - Design experiments to support product feature development and statistically sound models to assess impact. Collaborate with other data scientists to develop and implement consistent approaches to experimentation measurement. - Utilize specific engineering skills to help with data collection, and build key data assets to aid operational and exploratory analysis. - Generate insights based on data and communicate these data stories to colleagues to influence decision-making across Mozilla. - Contribute to the data team through mentorship, technical methods, analytical frameworks, and enhance our working processes. What you’ll bring: - Empathy and value for teamwork and colleagues. A commitment to knowledge sharing and learning from others. A proactive contribution to cultivating an inclusive and equitable team culture. - A background in quantitative analysis, understanding how to analyze, visualize, and interpret data, with 3+ years of applying these skills in an industrial setting. Experience in forecasting or other predictive methods on a large scale data is beneficial. Working on machine learning in production is a plus. - Experience in SQL or SQL-like environments, scripting languages such as Python, and business intelligence tools like Looker. An enthusiasm to gain further technical experience on the job. - An ability to consider stakeholder needs, translating methodology, and data into significant strategy from your analyses. You are a communicator who can craft impactful data narratives that inform company decisions around product, business, and finance. - A commitment to contribute to a collaborative and open team culture. - Adherence to our values including welcoming differences, being relationship-minded, practicing responsible participation, and showing resilience. What you’ll get: - Performance-based bonus plans for all eligible employees. - Comprehensive medical, dental, and vision coverage. - Significant retirement contributions with an immediate 100% vesting. - Quarterly all-company wellness days. - Country-specific holidays plus a day off for your birthday. - One-time home office stipend. - Annual professional development budget. - Quarterly well-being stipend. - Generous paid parental leave. - Employee referral bonus program. - Other benefits including life/AD&D, disability, EAP - varying by country. About Mozilla Working at Mozilla gives you the opportunity to make a difference in the lives of web users worldwide. In return, we aim to make a difference in your life every day. Join us to work on making the internet a platform that provides more opportunities and innovation for everybody online. We are not your typical tech company. We prioritized 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 values diverse creative practices and forms of knowledge. We believe that diversity, equity, and inclusion significantly enrich our core mission. We encourage applications from everyone, including members of all equity-seeking communities such as, but not limited to, women, racialized and Indigenous individuals, individuals with disabilities, and individuals of all sexual orientations, gender identities, and expressions. We ensure that qualified individuals with disabilities are provided with reasonable accommodations to participate in the job application or interview process, perform essential job functions, and receive other benefits and privileges of employment, as appropriate. Please contact us at [email protected] to request accommodation.