Senior Product Data Scientist

Salary: £71,000 - 99,000 per year

Requirements:

• Significant experience in data science or a similar quantitative role, with a proven track record of supporting and influencing a product organization.
• Advanced proficiency in Python and SQL.
• Deep, hands-on experience with statistical modeling, (quasi) experimentation, multi-arm bandit, and a wide range of machine learning techniques, including regression, classification, and clustering.
• Demonstrated ability to define, implement, and operationalize crucial product and feature-level metrics from scratch.
• Proven ability to lead technical discussions, drive product strategy, and communicate complex insights effectively to cross-functional partners such as Product, Engineering, and Design teams.
• Experience scaling impact through the creation of automated processes, self-service tools, or data products.
• Ability to analyze available facts, evidence, observations, and arguments to form judgments through rational, skeptical, and unbiased analysis and evaluation.
• Bachelors degree in Statistics, Mathematics, Data Science, Engineering, Physics, Economics, or a related quantitative field.
• Advanced programming background with the ability to build simulations and prototype data products.
• Experience validating quantitative findings with qualitative methods such as surveys and user research.
• Demonstrated experience with applied AI, such as NLP, Large Language Models (LLMs), or Agentic AI for analytics.
• Deep experience in developing sophisticated customer segmentation models, including predictive LTV modeling.
• Experience working within a two-sided marketplace, e-commerce, or the travel technology industry.

Responsibilities:

• Lead the development of data science within Product, producing statistical models that directly impact the insights and recommendations driving the product and customer experience.
• Help scale the impact of the Product Analytics team through data science by creating automation, self-service model capability, improving experimentation velocity, and driving efficiency.
• Architect and implement sophisticated statistical models, including predictive, classification, and clustering models, to enhance product features such as personalization and recommendations.
• Explore new tooling, products, and approaches, including Agentic AI and AI Agents, to identify opportunity areas, run proof-of-concepts, and drive adoption.
• Partner with Product Managers, Designers, and Engineers to identify high-impact opportunities where data science can solve customer problems and improve the product.
• Champion experimentation by designing and analyzing complex A/B tests, causal inference models, and uplift modeling to inform product decisions.
• Guide and mentor product analysts in best practices for experimentation, modeling, and data-driven product development, while upskilling the team and defining the roadmap for Product Data Science.
• Communicate complex data insights to both technical and non-technical stakeholders with clarity and influence.

Technologies:

• Agentic AI
• AI
• AI Agents
• ARM
• Architect
• Machine Learning
• Python
• SQL

More:

We are Tripadvisor Group, connecting people to experiences worth sharing and aiming to be the worlds most trusted source for travel and experiences. Our portfolio includes Tripadvisor, Viator, and TheFork, and we use our brands, technology, and capabilities to connect a global audience with partners across travel categories including experiences, accommodations, and restaurants. In this Senior Product Data Scientist role, we place data at the center of our decision-making to help shape our product and customer experience. We offer a remote-friendly opportunity and are committed to creating an accessible and inclusive experience for all candidates.

last updated 35 week of 2026