Lead ML Platform Architect & Engineer

LexisNexis; Raleigh (NC); On-site; USD 150,000 - 190,000; Full time

Job summary

LexisNexis is seeking a Machine Learning Engineer Lead to design, build, and operate scalable AI/ML systems and agentic architectures supporting next-generation legal research and analytics products. You will lead a high-performing team, drive platform-level decisions, and ensure enterprise-grade scalability and responsible AI standards.

You will mentor 4-5 ML engineers, provide architectural guidance, and establish best practices for ML lifecycle management while aligning with data governance

Qualifications

• 8-10 years of Machine Learning/Software Engineer experience.
• 2-3 years of people management experience.
• Master’s degree or Bachelor's degree in Computer Science is highly desirable.
• Strong software engineering background with system design and AI feature development for large-scale unstructured data.
• Experience with ML deployment to production.

Responsibilities

• Lead, mentor, and grow a team of 4-5 ML engineers.
• Provide architectural direction and code-level guidance.
• Establish engineering best practices for ML system design, testing, and deployment.
• Conduct design reviews, performance reviews, and technical roadmap planning.
• Architect distributed ML systems serving multiple global products.
• Standardize infrastructure patterns for LLM serving and retrieval systems.
• Define and implement enterprise-ready agentic frameworks.
• Architect multi-step reasoning systems.
• Lead decisions on deterministic workflows vs. autonomous agents.
• Implement guardrails, safety layers, and traceability mechanisms.
• Develop evaluation frameworks to measure reasoning quality, hallucination rates, and reliability.
• Establish CI/CD standards for ML lifecycle management.
• Ensure compliance with enterprise data governance and responsible AI standards.

Skills

8-10 years experience

2-3 years people management

Software engineering

System design

AI features for large-scale data

ML deployment to production

Education

Master’s or Bachelor's in Computer Science

Job description

LexisNexis is seeking a Machine Learning Engineer Lead to design, build, and operate scalable AI/ML systems and agentic architectures supporting next-generation legal research and analytics products. You will lead a high-performing team, drive platform-level decisions, and ensure enterprise-grade scalability and responsible AI standards.

You will mentor 4-5 ML engineers, provide architectural guidance, and establish best practices for ML lifecycle management while aligning with data governance