Senior Data Scientist, Product

2 hours, 20 minutes ago
Full-time
Senior
Data Science and Analytics
Mozilla

Mozilla

Mozilla, the maker of Firefox, is a non-profit organization ensuring an open, safe, and accessible internet for all users worldwide.

Internet Software & Services
251-1K
Founded 2005
$2M raised

Description

  • Own analytical success for a feature area by defining north-star metrics, building datasets, and establishing measurement strategies.
  • Provide deep-dive and root-cause analyses to explain metric changes and size opportunities for new features.
  • Design and analyze experiments to evaluate feature impact, user behavior, and causal relationships.
  • Design measurement plans to assess new growth initiatives and validate assumptions over time.
  • Contribute to statistical forecasting models and translate model outputs into actionable growth plans.
  • Work across product, engineering, and leadership to advise, influence, support, and implement product decisions.
  • Cultivate a culture of measurement and advocate for strong analytical standards and methodologies across the organization.

Requirements

  • 6+ years of experience in data science, analytics, or applied quantitative analysis.
  • Track record of influencing business decisions through data.
  • Advanced proficiency in SQL and Python for analysis, modeling, and validation.
  • Background in experimentation (A/B testing) and causal inference for product development.
  • Familiarity with time-series forecasting or statistical modeling techniques.
  • Experience communicating models and findings to senior leadership and cross-functional partners.
  • Ability to operate effectively in fast-paced environments with multiple viable options and deliver directional insights with clear rationale.
  • Commitment to Mozilla’s values, including welcoming differences, being relationship-minded, practicing responsible participation, and having grit.

Benefits

  • Competitive salary with location-based hiring ranges of $127,000–$200,000 USD depending on US tier.
  • Generous performance-based bonus plans for eligible employees.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting.
  • Quarterly company-wide wellness days and a quarterly well-being stipend.
  • Country-specific holidays plus your birthday off.
  • One-time home office stipend and annual professional development budget.
  • Considerable paid parental leave and an employee referral bonus program.

Interested in this position?

Apply directly on the company website

Apply Now

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