Role Purpose Chubb is looking for strategic and inquisitive senior data scientist to develop and run with data-centered projects. The Sr Data Scientist will use their analytical, statistical, and programming skills to collect, analyze and interpret large data sets, applying their statistical and AI / ML modelling to these large data sets to find insights for our current business challenges. We are looking for someone who will support our initiatives regarding pricing, severity, casualty and other LOBs. To be successful as a senior data scientist, you should use data to ultimately inform and promote the company's expansion. Top-notch senior data scientists will assume a prominent role in the development of junior staff. You'll be at the forefront of our mission to help drive strategic data-related decisions. This position requires a mix of data science expertise combined with exceptional stakeholder management and presentation skills. Key Responsibilities Be able to delegate tasks to Jr members of the team and other Data Engineers working along a team Work with stakeholders throughout the organization to identify opportunities for leveraging company data to drive business solutions. Be capable of communicating status, scalations and other issues to managers or directors. Mine and analyze data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies. Assess the effectiveness and accuracy of new data sources and data gathering techniques. Develop custom data models and algorithms to apply to data sets. Use predictive modeling to increase and optimize customer experiences, revenue generation, process optimization and other business outcomes. Develop company A/B testing framework and test model quality. Coordinate with different functional teams to implement models and monitor outcomes. Develop processes and tools to monitor and analyze model performance and data accuracy.