Senior Data Scientist

Senior Data Scientist, Sales & Guest IntelligenceJoin the Ritz-Carlton Yacht Collection: Where Every Voyage is a Symphony of LuxuryEmbark on an extraordinary journey with the Ritz-Carlton Yacht Collection, an exquisite extension of the renowned Ritz-Carlton brand, dedicated to redefining ultra-luxury hospitality at sea. As a "Lady or Gentleman" of our esteemed team, you'll be entrusted with the art of delivering the impeccable "Gold Standards" that have made the Ritz-Carlton an epitome of excellence across the globe.The Essence of Excellence: The Gold Standards The Gold Standards are the bedrock of the Ritz-Carlton experience, setting us apart in the industry and establishing a legacy of unparalleled service. These standards embody the values and culture that define our brand, and serve as the compass guiding our every endeavor.The Employee PromiseAt The Ritz-Carlton, our Ladies & Gentlemen are the most important resource in our service commitment to each other and our guests.By applying the principles of trust, honesty, respect, integrity, and commitment, we empower and nurture talent to the benefit of each individual and the company.The Ritz-Carlton fosters a culture where all are valued, quality of life is enhanced, individual aspirations are fulfilled, and The Ritz-Carlton Mystique is strengthened.Join us on a journey where every day is a testament to the highest standard of luxury and service. Apply now and be part of an unparalleled legacy in hospitality.The Data Scientist, Sales & Guest Intelligence, plays a pivotal role in advancing a data-informed sales organization by transforming complex data into actionable insights that elevate guest engagement, personalization, and conversion.This role combines applying advanced analytics and machine learning with a strong commercial orientation, translating guest intelligence into practical sales prioritization, engagement optimization, and conversion improvement. In the role, you will work across diverse customer datasets to build predictive models, develop meaningful guest segments, and enable a more personalized, insight-led approach to sales.Key ResponsibilitiesDevelop and deploy predictive models to support sales strategy, including Conversion propensity models, Lookalike modeling for prospect expansion, and Guest lifetime value and repeat booking likelihood.Apply statistical and machine learning techniques (regression, clustering, classification, time-series) to uncover actionable insights.Perform data exploration, feature engineering, and model evaluation to ensure robust and scalable outputs.Design and execute A/B and multivariate tests to measure the causal impact of sales interventions, outreach strategies, and personalization initiatives.Apply uplift modeling and causal inference techniques to distinguish actionable drivers of conversion from correlative signals.Partner with Sales and Marketing teams to build a culture of rigorous experimentation, ensuring decisions are grounded in measured impact rather than prediction alone.Design and refine segmentation frameworks that define high-value guest personas.Analyze guest behaviors across the lifecycle to identify patterns that influence booking decisions.Translate segmentation into practical targeting strategies for Sales and Marketing teams.Partner with Sales leadership to embed data-informed insights into day-to-day decision making.Identify drivers of conversion performance, lead quality, and engagement effectiveness.Develop "next-best-action" recommendations to optimize outreach timing, messaging, and prioritization.Support development of lead prioritization frameworks and next-best-action logic across inbound and proactive engagement.Identify speed-to-lead, sequencing, and personalization opportunities that materially improve conversion.Enable a more personalized sales approach by integrating insights into CRM workflows and agent interactions.Support the development of tailored guest experiences based on behavioral and predictive signals.Collaborate with cross-functional teams to align personalization strategies across channels.Work across CRM, reservations, and marketing data to create a unified view of the guest.Build and maintain analytical pipelines and scalable models that support business needs.Partner with Data Engineering and BI teams to ensure data quality, accessibility, and consistency.Establish and maintain standards for model monitoring, performance tracking, and drift detection to ensure production models remain accurate and reliable over time.Conduct regular bias audits across segmentation and propensity models to ensure equitable and compliant guest targeting practices.Document model design, assumptions, and limitations in a clear, accessible format to support transparency and organizational knowledge-sharing.Translate complex analytical outputs into clear, concise insights for business stakeholders.Present findings and recommendations to senior leadership to influence sales and commercial strategy.Serve as a key bridge between technical data teams and commercial functions.Provide guidance and mentorship to junior data scientists and analysts, elevating the analytical capability of the broader team.Contribute to the development of shared modeling standards, best practices, and reusable frameworks across the data science function.Foster a collaborative, growth-oriented environment where technical rigor and commercial thinking are equally valued.CompetencyEducationBachelor's degree in Statistics, Mathematics, Computer Science, Economics, or a related quantitative field (Master's or PhD preferred) and/or 5–8 years of progressive experience in data science or advanced analytics, with demonstrated expertise in machine learning, predictive modeling, and commercial application of data insights.Skills & Experience5+ years of experience in data science, advanced analytics, or related rolesProven experience applying machine learning and statistical modeling to business problemsStrong proficiency in Python (e.g., Pandas, NumPy, scikit-learn) and SQLStrong background in Customer segmentation and behavioral analytics, as well as predictive modeling and data miningFamiliarity with experimentation frameworks, A/B testing methodologies, and causal inference techniquesExperience with model monitoring, documentation, and governance practicesAbility to translate technical findings into actionable business insightsStrong ability to connect analytical outputs to commercial execution and sales decision-makingExperience translating customer intelligence into operational engagement strategies preferredPreferredExperience in luxury hospitality, travel, cruise, or high-touch sales environmentsFamiliarity with CRM platforms (e.g., Salesforce) and customer lifecycle dataExperience with cloud data environments (e.g., Snowflake, Sigma Computing, Spark, Databricks)Exposure to personalization strategies, Clienteling, recommendation systems, or marketing analyticsStrong stakeholder management and executive communication skillsDemonstrated experience mentoring analysts or data scientists and contributing to team capability buildingExperience in customer prioritization, recommendation systems, clienteling analytics, or commercial personalization strategiesWork EnvironmentFull-timeOffice-based with Hybrid flexibilityInternational Travel as neededThe Ritz-Carlton Yacht Collection is an Equal opportunity, inclusive employer and will consider all applicants for employment with the Company on the basis of merit, competence and qualifications without regard to race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, or any other category protected by federal, state, or local law.