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 / Beneficioshybrid work modelwell-being programsprofessional development opportunities ResponsabilidadesGather, analyze, and interpret data to inform business decisionsApply advanced stats and ML techniques (e.g., hypothesis testing, regression, classification, clustering, forecasting, causal inference) to derive insightsForecast and simulate hypotheticals for early signals before large initiativesDesign and analyze A/B and multivariate tests and promote best practicesBuild reusable, scalable data products and self-serve capabilities for multiple teamsTranslate analyses into actionable recommendations tied to ROI, conversion, retention, and revenueMaintain deep knowledge of products, data assets, and past experiment outcomesIdentify new data products and data integrations, prioritize backlog with partnersCollaborate with Product, Engineering,



Marketing, Sales, and other stakeholders to ensure alignmentEnsure tracking is appropriate and scalable in partnership with engineers Requisitos principalesExcellent communication to translate technical concepts to non-technical audiencesStrong business acumen and ability to translate problems into analytical solutionsAbility to influence stakeholders with data-driven insightsAdvanced knowledge of statistics (hypothesis testing, regression, causal inference, forecasting)Hands-on experience with experiment design, analysis, and rollout of A/B and multivariate testsAdvanced SQL skills and production-ready queriesStrong Python skills for data manipulation, visualization, and analysisKnowledge of data modeling and partnering with engineers on data infrastructureExperience prioritizing analytical work and data assets in a cross-functional environmentMaster’s or Ph.D. in a quantitative field preferred2+ years in data science or advanced analytics with leadership or project ownershipFluent in English & SpanishStrong communication and storytellingStakeholder management and influenceCollaborative, cross-functional mindsetStatistics (hypothesis testing, regression, causal inference, forecasting)Experiment design and rollout (A/B, multivariate)SQL (production-ready queries)

📌 Senior Data Scientist - barcelona
🏢 Jobrapido
📍 Barcelona