Overview As a Senior Data Scientist, you will shape the data strategy for The Knot Worldwide's Marketplace, guiding experimentation and driving measurable impact through advanced analytics. You'll partner with product, engineering, and business teams to design experiments, build scalable data products, and translate insights into business outcomes. You'll mentor teammates and elevate data capabilities across the organization. This role offers the chance to influence product decisions and foster data-driven growth at scale.
Compensaciones / Incentivos hybrid work model
professional development opportunities
Gather, analyze, and interpret data to inform business decisions
hypothesis testing, regression, classification, clustering, forecasting, causal inference) to derive insights
Design and analyze A/B and multivariate tests and promote best practices
Build reusable, scalable data products and self-serve capabilities for multiple teams
Translate analyses into actionable recommendations tied to ROI, conversion, retention, and revenue
Maintain deep knowledge of products,



data assets, and past experiment outcomes
Identify new data products and data integrations, prioritize backlog with partners
Ability to influence stakeholders with data-driven insights
Advanced knowledge of statistics (hypothesis testing, regression, causal inference, forecasting)
Hands-on experience with experiment design, analysis, and rollout of A/B and multivariate tests
Advanced SQL skills and production-ready queries
Strong Python skills for data manipulation, visualization, and analysis
Knowledge of data modeling and partnering with engineers on data infrastructure
Experience prioritizing analytical work and data assets in a cross-functional environment
2+ years in data science or advanced analytics with leadership or project ownership
Fluent in English & Spanish
Statistics (hypothesis testing, regression, causal inference, forecasting)
SQL (production-ready queries)

📌 Senior Data Scientist with English (Barcelona)
🏢 Jobrapido
📍 Barcelona