Data Scientist III
7 days ago
London
Excited to uncover insights from complex data and turn them into impactful business decisions? Do you enjoy building predictive models, experimenting with advanced analytics, and solving real-world challenges with data? LexisNexis Intellectual Property Solutions (LNIP) is the global leader in patent intelligence, bringing clarity to innovation for businesses, law firms, universities, and government agencies worldwide. Our mission is to help the innovation community make better decisions faster, with greater confidence, combining the world’s most trusted patent data with sophisticated analytics, AI-powered insights, and purpose-built workflows. Protégé in PatentSight is LNIP’s next-generation agentic AI assistant, purpose-built for strategic patent analysis. Protégé replaces complex filter-based workflows with natural language questions, surfacing structured, decision-ready insights grounded in trusted data and established metrics. We are seeking a Data Scientist III to help the design and validation of Agentic AI-driven product capabilities within Protégé in PatentSight. This role focuses on defining what to build and why, leveraging machine learning, NLP, and large language models (LLMs) to solve complex Intellectual Property (IP) workflows. You will help drive experimentation, modeling, and evaluation, partnering closely with engineers to translate validated approaches into scalable, customer-facing solutions. • Develop and implement NLP, LLM, and generative AI approaches (e.g., RAG, prompt strategies, patent search)., • Define agentic workflows and reasoning strategies for multi-step IP tasks., • Develop retrieval strategies, including hybrid search (semantic + lexical), and evaluation metrics (e.g., relevance, ranking quality)., • Analyse large-scale IP datasets to extract insights and improve model performance., • Establish best practices for model evaluation, validation, and benchmarking., • Translate experimental results into clear product recommendations and business impact., • Collaborate with product, IP experts, and engineers to align solutions with user needs., • Degree in a quantitative or technical field (Statistics, Computer Science, Mathematics, Data Science, etc.)., • Strong experience in machine learning, NLP, and LLM-based modeling., • Strong experience designing and running experiments, including model evaluation and iteration., • Strong coding skills in Python., • Experience with generative AI techniques (e.g., prompt engineering, RAG)., • Experience designing and evaluating hybrid search (semantic + lexical) using embeddings and vector databases., • Experience designing agentic workflows and reasoning strategies, with hands‑on experience applying agent frameworks (e.g., Google ADK, LangChain, LangGraph, AutoGen) in real‑world use cases., • Proficiency in data analysis tools., • Strong foundation in statistics, modeling, and large-scale text processing. Join our team and contribute to a culture of innovation, collaboration, and excellence. If you are ready to advance your career and make a significant impact, we encourage you to apply. We promote a healthy work/life balance across the organization. We offer an appealing working prospect for our people. With numerous wellbeing initiatives, shared parental leave, study assistance and sabbaticals, we will help you meet your immediate responsibilities and your long-term goals. Working flexible hours - flexing the times when you work in the day to help you fit everything in and work when you are the most productive. We know that your well‑being and happiness are key to a long and successful career. These are some of the benefits we are delighted to offer: • Generous holiday allowance with the option to buy additional days., • Health screening, eye care vouchers, and private medical benefits., • Wellbeing programs., • Life assurance., • Access to a competitive contributory pension scheme., • Save As You Earn share option scheme., • Travel Season ticket loan., • Electric Vehicle Scheme., • Optional Dental Insurance., • Maternity, paternity, and shared parental leave., • Employee Assistance Programme., • Access to emergency care for both the elderly and children RECARES days, giving you time to support the charities and causes that matter to you., • Access to employee resource groups with dedicated time to volunteer., • Access to extensive learning and development resources., • Access to employee discounts scheme via Perks at Work. We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. USA Job Seekers: EEO Know Your Rights. LexisNexis Legal & Professional is a leading global provider of legal, regulatory and business information and analytics that help customers increase productivity, improve decision‑making and outcomes, and advance the rule of law around the world. We help lawyers win cases, manage their work more efficiently, serve their clients better and grow their practices. We assist corporations in better understanding their markets and preventing bribery and corruption within their supply chains. We partner with leading global associations and customers to help collect evidence against war criminals and provide tools to combat human trafficking. We endeavour to advance the rule of law across the world. Our teams are combining unparalleled legal and business information with analytics and technology to advance what’s possible for the way our customers work and to advance what’s possible in the world by strengthening the rule of law. Please read our Candidate Privacy Policy. #J-18808-Ljbffr