Senior Data Scientist, Revenue and Business

6+ years of experience in data science, analytics, or applied quantitative roles, with a track record of influencing business decisions through data

Advanced proficiency in SQL and Python for analysis, modeling, and validation

Strong business judgment and stakeholder management skills, including comfort assessing trade-offs and pushing back on assumptions when needed

Practical experience with statistical analysis and experiment design, applied to real-world business problems

Ability to operate effectively in fast-paced environments with multiple viable options, delivering directional insights with clear rationale

High standards for data accuracy, validation, and reproducibility, particularly for executive-facing work

US Tier 1 Locations

$149,000

—

$199,000 USD

US Tier 2 Locations

$137,000

Evaluate and compare multiple revenue growth opportunities to inform Business Development prioritization, investment decisions, and negotiation strategy

Develop clear analytical frameworks to assess trade-offs, risks, and expected impact across competing options

Produce executive-ready reporting and dashboards that translate complex analyses into concise, decision-oriented narratives

Design measurement plans to evaluate new growth initiatives and validate assumptions over time

Ensure high standards of data validation and accuracy for analyses surfaced to senior leadership

The Revenue Data Science team partners with Business Development and Finance to evaluate revenue growth opportunities and translate usage data into business-relevant insights. The team’s work informs prioritization, investment decisions, and long-term growth strategy across Firefox.

This Senior Data Scientist role is a highly business-facing position focused on shaping ambiguous questions, guiding data-driven decisions, and ensuring analytical outputs are accurate and actionable. The role emphasizes judgment, communication, and influence, supported by strong technical execution.

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 orientation