Senior NLP & AI Scientist for IP Workflows - Flexible Hours

LexisNexis Risk Solutions; United Kingdom; Hybride; GBP 90 000 - 120 000; Plein temps

Avantages offerts par ce poste

Flexible hours

Private medical benefits

Pension scheme

Share option plan

Résumé du poste

LexisNexis Intellectual Property Solutions seeks a Data Scientist III to shape NLP/LLM-powered features for Protégé in PatentSight. You will lead experiments, craft agentic AI workflows, and collaborate with engineers to translate findings into scalable, user-facing capabilities.

The role emphasizes defining what to build, evaluating advanced analytics, and partnering with IP experts to drive product impact using state-of-the-art ML and AI techniques.

Qualifications

• 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.

Responsabilités

• Develop 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, and evaluation metrics.
• 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.

Connaissances

Machine learning

NLP

LLMs

Python

Experimentation

Generative AI

Hybrid search

Vector embeddings

Agent frameworks

LangChain

LangGraph

AutoGen

Google ADK

Statistical analysis

Formation

Quantitative field degree

Outils

Vector databases

Description du poste

LexisNexis Intellectual Property Solutions seeks a Data Scientist III to shape NLP/LLM-powered features for Protégé in PatentSight. You will lead experiments, craft agentic AI workflows, and collaborate with engineers to translate findings into scalable, user-facing capabilities.

The role emphasizes defining what to build, evaluating advanced analytics, and partnering with IP experts to drive product impact using state-of-the-art ML and AI techniques.