Principal Machine Learning Engineer * Hybrid in Raleigh, NC

About our Team

Lexis Nexis Legal & Professional, which serves customers in more than 150 countries with 11,800 employees worldwide, is part of RELX, a global provider of information‑based analytics and decision tools for professional and business customers. Our company has been a long‑time leader in deploying AI and advanced technologies to the legal market to improve productivity and transform the overall business and practice of law, deploying ethical and powerful generative AI solutions with a flexible, multi‑model approach that prioritizes using the best model from today’s top model creators for each individual legal use case.

Architect, develop, and advise on end‑to‑end AI solutions — leveraging LLMs
, RAG
, agentic systems, and cloud‑scale infrastructure — while guiding teams on best practices, ensuring production readiness, and aligning AI system design with business and technical goals.

Deep expertise in LLMs
, RAG
, agentic systems, MCP, vector databases, cloud platforms (AWS/Azure/GCP), and data engineering, combined with strong skills in Python, AI architecture, MLOps, and software engineering best practices. GoLang knowledge would be beneficial.

• Health Benefits:
  
  Comprehensive, multi‑carrier program for medical, dental and vision benefits
• Retirement Benefits: 401(k) with match and an Employee Share Purchase Plan
• Wellbeing:
  Wellness platform with incentives, Headspace app subscription, Employee Assistance and Time‑off Programs
• Short‑ and Long‑Term Disability, Life and Accidental Death Insurance, Critical Illness, and Hospital Indemnity
• Family Benefits: bonding and family care leaves, adoption and surrogacy benefits
• Health Savings, Health Care, Dependent Care and Commuter Spending Accounts
• Up to two days of paid leave to participate in Employee Resource Groups and to volunteer with your charity of choice

U.S. National Base Pay Range: $136,100 - $252,800. Geographic differentials may apply in some locations to better reflect local market rates. This job is eligible for an annual incentive bonus.

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.

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