Senior Data Scientist

Sr Data Scientist - GD07AE We’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the future. The Hartford’s Actuarial Strategic Modeling (ASM) organization is seeking a Senior Data Scientist to strengthen analytical and modeling capabilities supporting pricing, segmentation, underwriting strategies, and portfolio insights within Business insurance. What You Will Do Model Development & Analytics • Contribute and lead key phases of end-to-end model development including problem definition, data exploration, model development, validation, and monitoring. • Engage in the development and enhancement of predictive models — while thoughtfully assessing alternative approaches and techniques to support loss, territory/Geography, and emerging claim level modeling needs. • Partner with Data Engineering and MLOps teams to support deployment and monitoring. Cross-Functional Collaboration • Partner with Actuarial, Underwriting, Product, Data Engineering, and Governance teams to align modeling work with business strategies. • Communicate findings clearly to technical and non-technical audiences. Innovation & Modernization • Explore new modeling methods, data sources, and tools. • Contribute to shared modeling frameworks and best practices. Technical Leadership & Mentorship • Provide peer learning, code reviews, and technical guidance. • Support continuous improvement of modeling standards. Qualifications Required • 5+ years experience developing statistical or ML models. • Master’s/PhD in Statistics, Data Science, Applied Math, Computer Science, Actuarial Science, or related field. • Strong Python and SQL skills; experience with Git and cloud ML environments. • Ability to collaborate across functions and communicate insights effectively. Preferred • Insurance analytics experience. • Familiarity with model governance and monitoring. • Experience with Agile delivery or MLOps pipelines. • Ability to mentor and support the development of Data Science and Actuarial peers. Why Join Us? • Engage in high-visibility enterprise modeling initiatives. • Work with modern analytical tools, ML, and generative AI. • Work at the intersection of Data Science and Actuarial Science, partnering closely with diverse technical and business teams. This role will have a Hybrid work schedule, with the expectation of working in an office (Columbus, OH, Chicago, IL, Hartford, CT or Charlotte, NC) 3 days a week (Tuesday through Thursday). Candidates must be authorized to work in the US without company sponsorship. The company will not support the STEM OPT I-983 Training Plan endorsement for this position. Compensation The listed annualized base pay range is primarily based on analysis of similar positions in the external market. Actual base pay could vary and may be above or below the listed range based on factors including but not limited to performance, proficiency and demonstration of competencies required for the role. The base pay is just one component of The Hartford’s total compensation package for employees. Other rewards may include short-term or annual bonuses, long-term incentives, and on-the-spot recognition. The annualized base pay range for this role is: $110,720 - $166,080 Equal Opportunity Employer/Sex/Race/Color/Veterans/Disability/Sexual Orientation/Gender Identity or Expression/Religion/Age About Us | Our Culture | What It’s Like to Work Here | Perks & Benefits Every day, a day to do right. Showing up for people isn’t just what we do. It’s who we are – and have been for more than 200 years. We’re devoted to finding innovative ways to serve our customers, communities and employees—continually asking ourselves what more we can do. Is our policy language as simple and inclusive as it can be? Can we better help businesses navigate our ever-changing world? What else can we do to destigmatize mental health in the workplace? Can we make our communities more equitable? That we can rise to the challenge of these questions is due in no small part to our company values that our employees have shaped and defined. And while how we contribute looks different for each of us, it’s these values that drive all of us to do more and to do better every day. About Us Our Culture What It’s Like to Work Here Perks & Benefits Legal Notice Accessibility Statement Producer Compensation EEO Privacy Policy California Privacy Policy Your California Privacy Choices International Privacy Policy Canadian Privacy Policy Unincorporated Areas of LA County, CA (Applicant Information) MA Applicant Notice Hartford India Prospective Personnel Privacy Notice

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