Lead Front-End Architect: React/Angular Expert

MACHINE LEARNING TECHNOLOGIES LLC; Ewing Township (NJ); On-site; USD 83,000 - 165,000; Full time

Job summary

MACHINE LEARNING TECHNOLOGIES LLC is seeking a Lead Front-End Developer to drive design and development of scalable web applications, collaborating with backend and DevOps teams. You will own front-end decisions, implement reusable components, and ensure accessibility and cross-browser compatibility.

Ideal candidates will have deep React/Angular expertise, strong UI/UX sense, and working knowledge of backend concepts to support end-to-end development.

Qualifications

• Expert-level experience with React.js and Angular (both).
• Strong proficiency in JavaScript (ES6+), TypeScript, HTML5, CSS3.
• Experience with modern state management (Redux, NgRx, Zustand).
• Hands-on with responsive design frameworks and CSS preprocessors.
• Knowledge of component-based architecture and micro-frontend concepts.
• Experience with Java (Spring Boot).
• Understanding of REST APIs, OAuth2/JWT authentication.
• Basic experience with SQL/NoSQL databases.

Skills

React

Angular

JavaScript

TypeScript

HTML5

CSS3

Redux

NgRx

Zustand

Micro-frontend

Job description

MACHINE LEARNING TECHNOLOGIES LLC is seeking a Lead Front-End Developer to drive design and development of scalable web applications, collaborating with backend and DevOps teams. You will own front-end decisions, implement reusable components, and ensure accessibility and cross-browser compatibility.

Ideal candidates will have deep React/Angular expertise, strong UI/UX sense, and working knowledge of backend concepts to support end-to-end development.