GenAI & ML Data Scientist for Knowledge & Development

Liberty Mutual Insurance; Boston (MA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Comprehensive benefits

Workplace flexibility

Professional development opportunities

Job summary

Liberty Mutual Insurance is seeking a Data Scientist to own Generative AI and ML initiatives for Knowledge & Development Solutions (KDS). You will partner with KDS leaders to design, build, and scale AI/ML solutions across knowledge management, training, content delivery, and employee enablement, applying GenAI, RAG, and full-stack data science practices to improve how employees find and use information.

The role requires strong Python development, ML modeling, and experience in deploying

Qualifications

• Broad knowledge of predictive analytic techniques and statistical diagnostics of models.
• Advanced knowledge of predictive toolset; 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 results of analysis to persuade team, department management or senior management to a particular course of action.
• Broad knowledge of business drivers and market context.
• Has a value driven perspective with regard to understanding of work context and impact.

Responsibilities

• Own the Generative AI and ML portfolio for KDS in partnership with KDS leaders.
• Identify, prioritize, and deliver AI/ML use cases that improve knowledge discovery, content effectiveness, learning outcomes, and employee enablement.
• Design, build, and evaluate predictive models, GenAI applications, semantic search, RAG solutions, and analytical tools.
• Apply full-stack data science practices from problem framing and data exploration through modeling, evaluation, deployment partnership, measurement, and optimization.
• Partner with KDS, Technology, Engineering, Architecture, UX, Compliance, and business stakeholders to move solutions from concept to production-minded implementation.
• Define and implement measurement strategies to assess model performance, adoption, operational efficiency, content quality, training impact, and business outcomes.
• Provide technical mentorship and thought leadership on AI/ML solution design, evaluation, experimentation, and scalable implementation patterns.

Skills

GenAI experience

LLM applications

Python programming

ML modeling

ML Ops

Experimentation

Stakeholder comms

Problem framing

Education

PhD in statistics/math/economics/actuarial science

Master's degree in scientific field

Bachelor's degree in scientific field

Job description

Liberty Mutual Insurance is seeking a Data Scientist to own Generative AI and ML initiatives for Knowledge & Development Solutions (KDS). You will partner with KDS leaders to design, build, and scale AI/ML solutions across knowledge management, training, content delivery, and employee enablement, applying GenAI, RAG, and full-stack data science practices to improve how employees find and use information.

The role requires strong Python development, ML modeling, and experience in deploying