Senior Data Scientist | HireSub

Senior Data Scientist | HireSub Senior Data Scientist Posted Aug 19, 2026 This is a fully remote opportunity with hybrid available to those local to Boston. Gradient AI: Gradient AI is the decision-intelligence partner for the insurance industry, giving customers an advantage in how they make decisions by revealing risk others miss and translating it into stronger performance and real-world impact. Our platform harnesses a vast industry data lake – tens of millions of policies and claims enriched with economic, health, geographic, and demographic signals – integrating cleanly with existing workflows to make complex risk clear, usable, and actionable. Our customers include carriers, brokers, consultants, and specialized insurance organizations across the industry. We are backed by $56M in Series C funding and scaling fast – and it's an exciting time to join the team! About the Role: We are looking for a Senior Data Scientist to advance our core AI models and drive them to market in collaboration with data science, product, and engineering partners. In this role, you will own well-scoped models end-to-end – working independently to ship measurable uplift on the AI capabilities at the heart of our products. How you will make an impact: Leverage the best of modern deep learning & large language models with traditional data science techniques to create powerful hybrid models with real uplift. Brainstorm, prototype, prove, deploy, and realize the value of your work in market quickly. Everything you would expect on a world-class data science team solving world-class problems. Big data. Federated learning. Unstructured data challenges. Timeseries and sequence modelling. A self-serve buffet of techniques from GLMs to XGBoost to Transformers. Tell stories with your data. Inspire trust in customers, stakeholders, and prospects by turning murky math into a powerful message that drives the bottom line. Who you are and why we want to work with yo