Software Engineer, Frontend (Agentic AI)

This role involves building Sift Agents, AI agents that help hardware engineers review telemetry data. You will own product areas, talk to customers, and build frontend surfaces for agentic interactions including streaming responses, long-running tasks, and rendering agent findings. Requires React, TypeScript expertise and a focus on performance.

3+ years professional software engineering experience, experience building complex web applications with React/NextJS/TypeScript, product ownership mindset, attention to micro-interactions and performance, curiosity about AI products. Bonus for shipped products at scale, LLM features, chat/agentic interfaces, web performance, modern CSS, technical visualization, tools for technical users, AI dev tooling, scientific computing or hardware telemetry.