Senior Frontend Engineer, AI Agents (Hybrid)

We Love AI Jobs; San Francisco (CA); Hybrid; USD 180,000 - 230,000; Full time

Job summary

Sift is the data infrastructure platform for hardware engineering teams. We are hiring a Senior Software Engineer, Frontend (Agentic AI) in San Francisco, hybrid.

You will own frontend product work for Sift Agents, building responsive interactions and visualizations for large telemetry datasets, and work directly with customers to shape the product. You will ship dashboards and agent interfaces using React, Next.js, TypeScript, Web Workers, and modern CSS tools, ensuring fast rendering for

Qualifications

• 8+ years of professional software engineering experience.
• Own a product area: talk to customers, decide what to build, ship it.
• Strong background building high-performance web apps with React/NextJS/TypeScript.

Responsibilities

• Talk directly to customers and partner with product to turn review workflows into agent capabilities.
• Build the frontend surfaces where Sift Agents live and ensure a great user experience.
• Design interaction patterns for streaming responses, long-running tasks, interruptions, and agent-explanations.

Skills

React

TypeScript

NextJS

Web Workers

OPFS

Redux

Tailwind

WebAssembly

Job description

Sift is the data infrastructure platform for hardware engineering teams. We are hiring a Senior Software Engineer, Frontend (Agentic AI) in San Francisco, hybrid.

You will own frontend product work for Sift Agents, building responsive interactions and visualizations for large telemetry datasets, and work directly with customers to shape the product. You will ship dashboards and agent interfaces using React, Next.js, TypeScript, Web Workers, and modern CSS tools, ensuring fast rendering for