Description
CarGurus is hiring a Senior Principal Software Engineer for its Consumer Commerce department to design, build, and deploy high-traffic consumer experiences and lead AI initiatives from concept through production. The role focuses on agentic and LLM-based applications using LangChain, LangGraph, and LangFuse in Python, while also guiding platform architecture, infrastructure, evaluation, observability, engineering standards, and mentorship across teams. The position requires 10+ years of experience architecting scalable systems and leading technical direction, with a stated annual base salary of $191,000–$239,000 USD and a flexible hybrid model.
