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From the employer's careers site First seen 27 Oct 2026

Principal Data Scientist

LexisNexis Risk Solutions Dublin Hybrid senior full-time

Salary

€75,300 - €125,600 per year

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Description

As a Principal Data Scientist, you will be an individual contributor and senior technical leader supporting multiple teams, driving innovation in data science, infrastructure, and product development.

You will play a strategic role in shaping our advanced product roadmap, building scalable ML workflows, and collaborating across disciplines to deliver data-driven solutions that support our business goals.

Responsibilities:

  • Explore Generative AI or machine learning product solutions developed by US colleagues and apply them to the local business.
  • Proactively explore other AI solutions to identify and assess their viability in enhancing current operations.
  • Act as a data science expert, contributing to and guiding multiple projects across domains.
  • Support cloud migration, collaborating with technology teams to ensure analytics infrastructure aligns with long-term goals.
  • Develop and prototype innovative solutions through infrastructure to improve accuracy, efficiency, and productivity.
  • Build Predictive models for the insurance industry to test products and add embedding layers for enhanced predictive capabilities.
  • Build and deploy new data products, including ETL pipelines and statistical models, in collaboration with technology teams.
  • Collaborate with stakeholders across product, technology, and data engineering to align priorities and vision.
  • Communicate complex analytical results clearly and effectively to both technical and non-technical audiences.
  • Mentor team members and contribute to a culture of technical excellence and continuous learning.

Requirements:

  • Degree in Mathematics, Statistics, Physics, Computer Science, or a related quantitative field; advanced degree preferred.
  • 8+ years of experience in data science or a related field.
  • Strong programming skills in Python or R, with experience in Azure ML Flow and/or Apache Spark and distributed computing.
  • 3+ years of industry experience with mathematical modelling, building predictive models, and implementing them into a production environment.
  • Expertise in data processing, including extraction, cleaning, transformation, and handling diverse formats.
  • Experience building robust, testable data pipelines and writing clean, maintainable code.
  • Strong SQL skills and familiarity with relational and non-relational databases.
  • Proven ability to interpret, report, and present data with a focus on consistency, integrity, and business value.
  • Excellent communication skills, with the ability to present findings to varied audiences.
  • Experience mentoring others and leading technical workstreams.
  • Experience with version control (Git), documentation standards, and collaborative development practices.

Skills

Required

Nice to have

  • insurance exposure
  • model governance/explainability/ethical AI
  • Spanish

Ready to apply?

You apply with the employer directly. Their original posting is here: https://relx.wd3.myworkdayjobs.com/en-US/RiskSolutions/job/Dublin/Principal-Data-Scientist_R118247-1

Apply on LexisNexis Risk Solutions