As a Principal Applications Engineer on the team, you will be responsible for designing and developing Agent-backed UI components in AI Agent Studio that encapsulate data access, reasoning, and actions. Your role will involve building reusable page patterns and blocks, such as the Advisor Panel, Subject Intelligence, and Communication Composer, which can be composed into complete applications. You will collaborate closely with product, design, and AI teams to define new agentic interaction models and ensure the seamless integration of multiple AI Agents, including Answer, Analysis, Composer, and Orchestration. Additionally, you will enable customers and partners to assemble and deploy composite applications directly to production while maintaining high standards of scalability, performance, and usability across all blocks and patterns.