Data Scientist — AI, LLMs & Hybrid Work

Liberty Information Technology; Galway; Hybrid; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Pension

Hybrid working

Learning & development

Job summary

Liberty IT, the tech arm of Liberty Mutual Insurance, is recruiting a Data Scientist in Galway. You will work at the intersection of traditional data science and ML, exploring generative AI, LLMs, and large language models.

The role blends research with practical deployment to solve real business problems. You’ll collaborate with Senior/Lead data scientists and stakeholders, deploying enterprise-scale data science products within a supportive, learning-focused environment.

Qualifications

• A third level qualification in Mathematics, Computer Science, Statistics or another quantitative field.
• A minimum of two years’ postgraduate relevant Data Science experience in a commercial environment or PhD with research experience in a Data Science role.
• Experience in creating, deploying and tuning complex, non linear predictive models using Python and data science tooling.
• Experience with big data concepts, predictive modelling, gen AI and research elements.
• Experience in technical communication with peers and non-technical stakeholders.

Responsibilities

• Research and develop solutions to complex business problems using large, unstructured datasets.
• Deliver high-quality products, models, or algorithms with senior team support, balancing technical quality and business outcomes.
• Collaborate with business stakeholders and Product Owners to understand customers and align work to requirements.
• Compare statistical languages, tools and packages to meet business needs.
• Develop team best practices for style, documentation and code management.
• Grow knowledge across the Data Science lifecycle and share learnings via talks or blogs.

Skills

Quantitative degree

2+ years DS experience

Predictive modelling

Communication

Deployment practices

Knowledge sharing

Tools

Python

MLFlow

DataBricks

LangGraph

LLMs

Job description

Liberty IT, the tech arm of Liberty Mutual Insurance, is recruiting a Data Scientist in Galway. You will work at the intersection of traditional data science and ML, exploring generative AI, LLMs, and large language models.

The role blends research with practical deployment to solve real business problems. You’ll collaborate with Senior/Lead data scientists and stakeholders, deploying enterprise-scale data science products within a supportive, learning-focused environment.