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Liberty Mutual

Insures homes, cars and businesses worldwide

Director of Data Science - Rollout Acceleration AI

Data ScienceConfirmed live in the last 24 hours
Full-time$120k - $257k

About the Job

Requirements

  • Hands-on experience building and deploying insurance pricing models.
  • Strong expertise in model evaluation, statistics, and experimental design.
  • Strong coding skills, such as Python, and a track record of building and shipping data science solutions.
  • Strong, recent hands-on experience with modern large language models, including agentic coding, building large language models into applications, and/or retrieval-augmented generation.
  • Broad knowledge of predictive analytic techniques and statistical diagnostics of models.
  • Advanced knowledge of predictive toolsets, with the ability to serve as an expert resource for tool development.
  • Ability to exchange ideas and convey complex information clearly and concisely.
  • Ability to establish and build relationships within and outside the organization.
  • Ability to give effective training and presentations to management and other groups.
  • Ability to use analysis results to persuade team, department management, or senior management toward a particular course of action.
  • Broad knowledge of business drivers and market context.
  • Value-driven perspective and understanding of work context and impact.
  • Competencies typically acquired through a Ph.D. in Statistics, Mathematics, Economics, Actuarial Science, or another scientific field and at least 3 years of relevant experience; a Master's degree in a scientific field and at least 6 years of relevant experience; or a Bachelor's degree in a scientific field and at least 8 years of relevant experience.

Responsibilities

  • Partner with the line of business's pricing, delivery, and technology teams to identify where AI can accelerate pricing program rollout.
  • Build evaluations for AI and agentic applications, define accuracy metrics and ground truth, generate statistical tests and edge cases, and design experiments, including tests in production.
  • Measure the value and risk of AI applications, including effort reduced, errors avoided, and time to market gained.
  • Bring pricing expertise and product sense to AI projects by translating business needs into requirements and evaluation criteria.
  • Prototype and build evaluation tooling and, over time, AI applications that accelerate rollout.

Desired Qualifications

  • Experience evaluating generative AI or agentic systems.

About the Company

Liberty Mutual

Insures homes, cars and businesses worldwide

Liberty Mutual sells property and casualty insurance to individuals and businesses, covering damage to assets, injuries and legal liabilities. Its retail business writes home and auto policies, while its commercial operations cover business risks and specialized industries across global markets. The group also sells reinsurance to other insurers and surety bonds that guarantee obligations such as construction contracts. It collects premiums, prices and underwrites risk, pays covered claims and invests its insurance assets to earn income between collecting premiums and settling losses. Liberty Mutual began operating in 1912 and is headquartered in Boston, Massachusetts.

Company size
10,001+
Company stage
Not listed
Total funding
Not listed
Headquarters
Boston, MA
Founded
1912

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