Frontend Engineer: AI Agent UI & Real-Time Data

Alion; Kentucky; On-site; USD 160,000 - 200,000; Full time

Benefits offered by this job

Equity

Relocation support

In-person collaboration

Job summary

Sift is seeking a product-oriented frontend engineer to build Sift Agents web UI and integrate AI-powered telemetry insights for hardware teams. You’ll own features from MVP through iterations, collaborating with customers and cross-functional partners to define what to ship and how it performs in production.

You’ll work with React, TypeScript, NextJS, and performance-focused browser techniques to render large datasets in real time, and you’ll help shape the UX of agentic interactions and

Qualifications

• 3 years of professional software engineering experience.
• Own a product area by talking to customers and shipping features.
• Experience with React, NextJS, and TypeScript.

Responsibilities

• Talk directly to customers and partner with product to turn real review workflows into agent capabilities: generating dashboards, writing analysis scripts, and surfacing insights buried in their telemetry.
• Build the frontend surfaces where Sift Agents live, and make them feel great.
• Design the interaction patterns of agentic UX: streaming responses, long-running tasks, interruptions, and showing an agent’s work so engineers can trust it.
• Render an agent’s findings alongside the telemetry that backs them, and keep it fast even when the data is large.
• Push the browser to its limits when the data demands it: Web Workers, OPFS-backed caching, and stepping outside React when the framework becomes the bottleneck.
• Contribute to the component library to keep agentic UI patterns consistent across the product.
• Collaborate with backend and full stack engineers on the API design that powers agent sessions

Skills

Frontend engineering

React

TypeScript

Web performance

Customer interaction

Tools

NextJS

Tailwind

WebAssembly

D3.js

WebGL

Redux

Job description

Sift is seeking a product-oriented frontend engineer to build Sift Agents web UI and integrate AI-powered telemetry insights for hardware teams. You’ll own features from MVP through iterations, collaborating with customers and cross-functional partners to define what to ship and how it performs in production.

You’ll work with React, TypeScript, NextJS, and performance-focused browser techniques to render large datasets in real time, and you’ll help shape the UX of agentic interactions and