UI Engineer @Parsippany, NJ | Full Time

Acestack; Parsippany-Troy Hills (NJ); On-site; USD 110,000 - 150,000; Full time

Job summary

Acestack is seeking a UI Engineer in Parsippany, NJ to design and implement high-performance frontend applications using TypeScript and React. You will work with Next.js App Router, build scalable components, and integrate BFF/API patterns and NestJS services.

Experience with Vite, Storybook, MUI, and AEM is highly valued. This on-site role offers collaboration with cross-functional teams in a fast-paced environment.

Qualifications

• Strong hands-on experience with TypeScript and React.
• Proficiency with Next.js App Router for scalable frontend apps.
• Experience implementing BFF/API layer patterns and NestJS services.
• Familiarity with monorepo architecture and pnpm workspaces.
• Hands-on with Vite and Storybook tooling.
• Strong experience with Material UI (MUI) and AEM integration.

Skills

TypeScript

React

React Hooks

State management

Performance optimization

MUI

AEM

Next.js App Router

BFF/API patterns

NestJS

Tools

Next.js

Vite

Storybook

pnpm workspaces

Monorepo

Job description

Job Title: UI Engineer
Location: Parsippany, NJ

Full Time

Job Description

Must-Have

• Strong hands-on experience with TypeScript and React, including deep understanding of hooks, component patterns, state management, and performance optimization.
• Proficiency in Next.js (App Router) for building scalable, high-performance frontend applications.
• Experience implementing BFF (Backend-for-Frontend) / API layer patterns, with hands-on exposure to NestJS services.
• Familiarity with monorepo architecture, particularly pnpm workspaces, and managing shared libraries across multiple applications.
• Hands-on experience with modern build and development tooling such as Vite and Storybook.
• Strong experience with Material UI (MUI) and integration with Adobe Experience Manager (AEM).

Good-to-Have (Ideally should not be more than 3-5)

• Working knowledge of distributed systems and cloud technologies including Kafka, Redis, and AWS.