Senior Data Scientist

📋 Description

• Lead business-critical investigations across the customer journey, from acquisition and activation
• Analyze marketing channel performance, attribution, and incrementality across SEO, paid search
• Design, implement, and evaluate A/B tests in collaboration with Product and Growth teams
• Build, test, document, and maintain reliable, production-ready data models using SQL, Python, and
• Go beyond descriptive reporting to explain business performance and recommend concrete actions
• Investigate unexpected changes in traffic, conversion rates, and customer behavior, developing

🎯 Requirements

• Significant experience in applied Data Science or advanced analytics in SaaS, digital product
• Advanced SQL and data modeling skills, including designing, building, testing, documenting, and
• Strong Python programming skills for statistical analyses, predictive models, and data products
• Solid knowledge of statistics, experimentation, and causal inference, with A/B test design
• Experience in Growth or Marketing Analytics, including acquisition channels, conversion funnels
• Strong product and commercial acumen, connecting metrics to business outcomes

🎁 Benefits

• Meaningful business impact: contribute to a global digital product used by 60+ million people
• Autonomy and ownership of complex analytical challenges
• Collaborative environment with experienced Data, Product, and Growth leaders
• Remote flexibility across supported European locations, hybrid option in Zurich
• Generous annual leave: 30 vacation days per year
• Sabbatical leave after more than two years with company