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LexisNexis Legal & Professional

Legal, government, and business intelligence platform

Senior Product Manager - Semantic Search & AI, Patents and Technical Content

Technical Product ManagementPosted on Nov 13
Full-time€86.7k - €144.4k

About the Job

Requirements

  • Substantial product management experience, including ownership of AI, machine learning, search, or information retrieval products in production over multiple releases.
  • Hands-on understanding of modern AI and retrieval, including embeddings, vector and hybrid search, large language models, and retrieval-augmented generation and their failure modes.
  • Experience defining and using evaluation methods for AI or search quality, such as relevance metrics, labelled test sets, large-language-model-based evaluation, or online experiments, to make product decisions.
  • Strong technical depth, including the ability to explore data and prototypes using tools such as Python or SQL and participate effectively in design discussions with data scientists and engineers.
  • Use of AI assistants and agents for data analysis, quick prototypes and visualisations, and drafting and testing ideas; examples include AI coding and analysis assistants, notebook-based data platforms, and AI-enabled prototyping or design tools.
  • A record of setting KPIs that link technical quality to customer and business outcomes and driving complex work across multiple teams to deliver against them, while mentoring others.
  • Ability to turn technical possibilities into customer value and explain trade-offs to technical and non-technical audiences.
  • Typically eight or more years in product management or closely related roles.
  • A degree in computer science, engineering, a scientific subject, or a related field, or equivalent practical experience; a master's degree is a plus.

Responsibilities

  • Own the product strategy and roadmap for intelligence capabilities across the patent corpus, including semantic search and retrieval, embeddings, technology clustering, machine translation, and AI-assisted enrichment.
  • Work with data scientists, engineers, architects, and patent subject matter experts to decide what to build, how quality will be measured, and when it is ready to ship.
  • Set KPIs for technical quality, including relevance and coverage, and for impact on products, customers, and the business; report progress against them.
  • Define evaluation methods for relevance and quality using query sets, expert judgments, and automated evaluation, and use results to guide priorities.
  • Track advances in AI and retrieval, benchmark capabilities, make build, buy, or partner recommendations, and build the business case for investment.
  • Coordinate cross-team programmes spanning several engineering teams, keeping plans, dependencies, and progress visible.
  • Build relationships with customers and product teams that use these capabilities, use their input to shape direction, and represent the capabilities to senior stakeholders.

Desired Qualifications

  • Experience with patent, legal, scientific, or other professional or technical content.
  • Experience with multilingual search, machine translation, or non-text content such as chemical structures or images.
  • Familiarity with knowledge graphs, entity resolution, or semantic data modelling.

About the Company

LexisNexis Legal & Professional

Legal, government, and business intelligence platform

LexisNexis Legal & Professional provides legal, government, business, and high-tech information through subscription-based access to a vast repository of licensed news publications and corporate data. Its offerings, such as Nexis AI, enable advanced research, intelligence gathering, and automatic document summarization for professionals in law firms, corporations, government agencies, and academic institutions. The platform works by delivering curated information and insights from millions of companies and publications via a search and analysis interface, helping users find accurate information quickly. The company differentiates itself with a long history of service, a broad, licensed data library across multiple sectors, and AI-powered tools that streamline research and decision-making. Its goal is to help clients make informed decisions, achieve a competitive advantage, and boost efficiency by providing trusted information and tailored analytics.

Company size
5,001-10,000
Company stage
Growth Equity (Non-Venture Capital)
Total funding
$30M
Headquarters
New York City, New York
Founded
1973

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