Jobs → Engineering → Principal AI Engineer

About the Role We are seeking a Principal AI Engineer for a 12+ month remote contract position based in Irvine, CA. This role focuses on designing and building advanced AI solutions leveraging generative AI, large language models, and retrieval-augmented generation architectures. Key Responsibilities • Architect and implement AI solutions using GenAI, LLM, and RAG technologies • Build and maintain applications with Python and LangChain • Apply deep retail domain expertise to AI system design • Lead AI architecture decisions across engineering initiatives Requirements • 12+ years of engineering experience • Strong proficiency in Python • Experience with GenAI/LLM, RAG, and LangChain • Proven AI architecture expertise • 5+ years of experience in the retail domain