Principle Data Scientist

Contract Principal Data Scientist (Senior Data Scientist) The OpportunityWe're looking for a Principal Data Scientist (Senior Data Scientist level) to lead the development of advanced analytics, AI models, and data-driven solutions that deliver real organisational impact. This role sits at the intersection of data science, AI, and business strategy, combining technical expertise with leadership to shape high-value initiatives and unlock insights from complex data. What You'll Be Doing • Build strong relationships with stakeholders to identify opportunities where data science and AI can deliver value • Design, develop and deploy advanced analytics, machine learning models, and data products • Lead and contribute to high-impact data science projects across the organisation • Translate complex analysis into clear, actionable insights and recommendations • Work closely with data engineers to ensure robust, scalable data pipelines and solutions • Provide technical leadership, setting standards and coaching other data scientists • Drive innovation and champion the use of AI and advanced analytics • Contribute to best practice in data science, governance, and ethical use of data Tech & ToolsYou'll typically work with: • Python and advanced statistical tools • Machine Learning and AI frameworks • Cloud-based data platforms (e.g. Azure ecosystems) • Data visualisation and reporting tools • Data engineering and transformation pipelines What We're Looking ForEssential: • Extensive experience designing and delivering data science and AI solutions in real-world environments • Strong expertise in statistical analysis, machine learning, and advanced analytics techniques • Proven ability to write and optimise complex code • Experience working closely with data engineers and multidisciplinary teams • Demonstrable contribution to building data science capability and best practice • Ability to communicate complex findings clearly to both technical and non-technical audiences Desirable: • Experience working in agile, iterative delivery environments • Understanding of user research and user needs in product development What Makes This Role Stand Out • Opportunity to lead and shape AI and data science strategy • Combination of hands-on delivery and technical leadership • Focus on delivering real-world impact through data • Work across a variety of complex, high-value problem spaces Key Skills • Advanced statistical analysis and modelling • Data engineering collaboration and data lifecycle understanding • Storytelling with data and visualisation • Data ethics, privacy, and governance awareness • Stakeholder engagement and influencing • Product thinking and delivery What You'll Deliver • High-quality AI models and analytical solutions • Insightful dashboards, reports, and visualisations • Scalable and reusable data science products • Established standards, practices, and capability improvements • Thought leadership in data science and AI innovation Robert Walters Operations Limited is an employment business and employment agency and welcomes applications from all candidates