The GenAI Engineering Stack -- How LinkedIn Builds AI at Scale

LinkedIn's engineering blog reveals a fascinating transformation: a Java-centric company deliberately shifting to Python for GenAI, building a unified platform on top of LangChain, and evolving from simple chatbots to agentic AI systems. This module dives deep into the technical architecture, the design decisions behind it, and what they reveal about LinkedIn's engineering culture -- giving candidates concrete material for system design discussions and technical communication rounds.