Hiring: Senior AI Engineer (Raleigh, NC) Company: LexisNexis Location: Raleigh, NC Job Posted Time: 2026-09-03 10:31:03 Employment Type: Hybrid Target Skills & Keywords : AWS, Azure, EC2, ECS, EKS, GCP, Git, Lambda, LangChain, Machine Learning, NLP, PyTorch, Python, RAG, S3, SageMaker, TensorFlow About the job Required Skills: •We are seeking a highly skilled AI Engineer with expertise in Retrieval-Augmented Generation (RAG) and strong Python programming skills to join our innovative team. The ideal candidate will have a deep understanding of AI and machine learning principles, experience with RAG models, and a passion for developing cutting-edge AI solutions. •Test, evaluate and and implement AI models with a focus on Retrieval-Augmented Generation (RAG). •Strong prompt engineering and prompt testing skills to derive the desired outcome •Partner cross-functionally with cross-functional teams to integrate AI solutions into existing systems. •Optimize and fine-tune RAG models for performance and scalability cost saving. •Conduct research and stay up-to-date with the latest advancements in AI and machine learning. •Design, build, and deploy agentic AI systems capable of autonomous planning, tool use, and multi-step task execution using frameworks such as LangGraph, AutoGen, or CrewAI. •Architect and deploy AI/ML and RAG solutions on AWS, leveraging services such as SageMaker, Bedrock, Lambda, and S3. Qualifications: •Proven experience as an AI Engineer or similar role. •Strong proficiency in Python programming. •In-depth knowledge of Retrieval-Augmented Generation (RAG) models. •Proven experience in prompt engineering •Proficiency in data preprocessing and feature engineering techniques. •Hands-on experience building agentic AI applications, including tool/function calling, multi-agent orchestration, and autonomous workflow design. •Demonstrated experience with AWS cloud services (e.g., SageMaker, Bedrock, Lambda, EC2, S3) for developing and deploying AI/ML solutions. •Excellent problem-solving skills and attention to detail. •Strong communication and teamwork abilities. Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!