Principal Data Scientist

Principal Data Scientist📍 London (Hybrid) | Full-TimeData science is at the heart of how decisions are made and how customer experiences are shaped. This Advanced Analytics team is scaling to deliver actionable insights, predictive intelligence, and AI-driven solutions that transform customer lifecycles, enhance profitability, and elevate customer experiences.What you’ll do:Deliver high-quality, actionable insights through advanced analytics and predictive algorithms.Design and implement data science roadmaps with key stakeholders across marketing, retention, service, and finance.Build and deploy scalable, cloud-based analytics solutions in collaboration with technology and data engineering teams.Apply advanced methodologies including forecasting, predictive modelling, optimisation, clustering, NLP, Generative AI, and Reinforcement Learning.Translate business objectives into analytical solutions, testing and measuring value creation.Help shape and strengthen the data science practice by driving innovation, mentoring talent, and building world-class capabilities.What you’ll bring:Expertise in machine learning (supervised/unsupervised, regression, decision trees, random forests, boosting, clustering).Strong experience in Python, TensorFlow, SQL, and deploying models in cloud environments (B2C scale preferred).Proven track record in applying data science for commercial value creation.Ability to solve business problems through advanced analytics and communicate insights effectively.Experience deploying deep learning solutions with structured and unstructured data (desirable).Why join?Access to exclusive perks and lifestyle benefits.Generous pension, private healthcare, mobile and broadband discounts.Rewards, on-site perks, subsidised restaurants, cinema, gym, and more.Hybrid working (Osterley campus + home).A culture that values inclusivity, innovation, and sustainability.👉 If you believe in better, you’ll be backed all the way.