Principal Data Scientist I - Agentic Systems

RELX INC
Full-time Farringdon, United Kingdom other-general
Posted:
February 28, 2026
Location:
Farringdon, United Kingdom, United Kingdom

Job Description

Principal Data Scientist I - Agentic Systems


Ready to pioneer agentic AI systems that will transform how the world discovers and protects intellectual property?Do you thrive in creating a collaborative and customer-focused work environment?


About Our Team:


LexisNexis Intellectual Property, which serves customers in more than 150 countries with 11,300 employees worldwide, is part of RELX, a global provider of information-based analytics and decision tools for professional and business customers.


About The Role:
LexisNexis Intellectual Property Solutions is seeking a Principal Data Scientist specialising in Agentic Systems, with deep expertise in efficient context engineering, fine-tuning large language models (LLMs), and multi-agent workflows. This hands-on role focuses on pushing the boundaries of how intelligent systems plan, reason, and act in real-world intellectual property (IP) applications.

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Job Overview

Job Type: Full-time
Location: Farringdon, United Kingdom
Posted: February 28, 2026
Deadline: March 05, 2026