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LexisNexis Legal & Professional

Legal, government, and business intelligence platform

Senior AI Engineer

AI Application Engineering +1Confirmed live in the last 24 hours
Full-timeFarringdon, London, UKNo salary listedIn-person

About the Job

Requirements

  • Experience working with modern Python codebases.
  • Experience with AWS or a comparable cloud platform, including infrastructure-as-code practices.
  • A solid understanding of software engineering principles, techniques and delivery processes.
  • Experience with generative AI and agentic AI systems.
  • Strong interpersonal, communication and presentation skills, with the ability to engage varied audiences.

Responsibilities

  • Research and evaluate emerging AI technologies for use in customer-facing features.
  • Design and build agentic AI systems and AI-powered product capabilities.
  • Develop reusable frameworks for evaluating AI quality, safety and performance.
  • Build scalable, high-performance and cost-efficient services.
  • Work with Python, AWS (EKS, S3, RDS and Terraform), and AI/ML and data-science libraries such as Google ADK, pandas and FAISS.
  • Help develop and evolve AWS platform infrastructure using Terraform, including RDS instances and EKS clusters.
  • Mentor junior developers in engineering best practices, including test-driven development with pytest and idiomatic Python.
  • Write and review detailed technical specifications for moderately complex system components.
  • Participate actively in development processes, code reviews and Scrum ceremonies.
  • Collaborate closely with stakeholders across the organisation.

Desired Qualifications

  • Experience with Azure Pipelines and Terraform.

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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