Senior Data Scientist

The role

The Senior Data Scientist will shape data strategy, guide experimentation, and drive impact through advanced analytics for the Marketplace. This person will partner with cross-functional teams to design experiments and develop analytical tools.

What you will do

• Gather, analyze, and interpret data to deliver business impact
• Apply advanced statistical and machine learning techniques
• Forecast and simulate hypotheticals
• Design and analyze A/B and multivariate testing experiments
• Design, build, and maintain reusable, scalable data products
• Translate analyses into clear, actionable recommendations
• Maintain understanding of product, data assets, and past experiment outcomes
• Identify opportunities for new data products and integrations
• Partner with Product, Engineering, Marketing, and Sales stakeholders
• Partner with engineers to ensure scalable tracking

Required qualifications

• Excellent communication skills
• Strong business acumen
• Ability to influence stakeholders and drive alignment
• Advanced knowledge of statistics, including hypothesis testing, regression, causal inference, and forecasting
• Hands-on experience with experiment design, analysis, and rollout of A/B and multivariate tests
• Advanced SQL skills
• Strong Python skills
• Knowledge of data modeling
• Experience partnering with engineers on data infrastructure
• Experience prioritizing and managing analytical work, data assets, or product backlogs
• 2+ years of experience in data science or advanced analytics
• Fluent in English & Spanish

Nice to have

• Master’s or Ph.D. in a quantitative field

Benefits

• Physical and mental wellness programs
• Flexible time off

About the company

The Knot Worldwide provides products, services and content for celebration planning through a global online wedding Vendor Marketplace. The company operates in more than ten countries.