remote
Director I, Data Science - Liberty Mutual
Data Scientist
Senior data science director leading cross‑functional teams to develop predictive models and analytics solutions using Python, machine learning, and AWS, driving data‑driven insights across People, Purpose & Brand functions.
About the role
Key Responsibilities
- Lead and mentor a high‑performing data science team, setting technical direction and ensuring delivery of robust analytical solutions.
- Design, develop, and deploy end‑to‑end machine learning pipelines in Python on AWS, translating business problems into scalable models.
- Collaborate with cross‑functional stakeholders in People, Purpose & Brand to define data strategy, prioritize initiatives, and translate insights into actionable business decisions.
- Champion best practices in data governance, model validation, and reproducibility, ensuring compliance with internal standards and external regulations.
- Drive continuous improvement of data infrastructure, tooling, and analytics workflows to accelerate experimentation and innovation.
Requirements
- 10+ years of experience in data science or analytics, with 3+ years in a leadership role.
- Proficiency in Python, SQL, and AWS services (SageMaker, Lambda, Glue, Redshift).
- Deep expertise in machine learning, statistical modeling, and model deployment at scale.
- Strong communication skills, able to translate complex technical concepts to non‑technical audiences.
- Demonstrated ability to influence strategy and drive cross‑functional collaboration.
Skills
pythonmachine learningawssql