Senior React.js Developer / Front-End Lead (Local to NJ Only)

NOTE: Local to New Jersey Only Please share your updated resumes to srikanth@cloudingest.com Role: Senior React.js Developer / Front-End Lead Location: Whippany, NJ Work Mode: Hybrid – 3 Days Onsite Rate: DOE Experience: 10+ Years Position Overview We are seeking a hands-on Senior React.js Developer / Front-End Lead with strong expertise in modern front-end technologies , UI architecture, and scalable web application development.

The ideal candidate will lead front-end design and development, establish coding standards, drive technical decisions, and communicate solutions effectively to business and technical stakeholders. The candidate must be comfortable working in a hybrid model, with at least three days per week onsite in Whippany, New Jersey.

Job Description: 10+ years of relevant experience Core Languages: Strong proficiency in React.js, its core principles, lifecycle methods, and modern React Hooks. Deep expertise in JavaScript (ES6+), TypeScript, HTML5, and CSS3/SASS.

React Ecosystem

Strong command of functional components, React Hooks, lifecycle patterns, and meta-frameworks like Next.js.

Language Mastery

Advanced knowledge of JavaScript (ES6+), DOM manipulation, and the JavaScript object model.

Styling Tools

Experience with modern CSS workflows, including CSS Modules, Styled Components, Tailwind CSS, or preprocessors like Sass/Less.

Build & Tooling

Familiarity with modern bundlers and build tools such as Webpack, Vite, Babel, and npm/Yarn.

Build Ecosystem

Familiarity with front-end build tools and pipelines such as Vite, Webpack, Babel, and package managers like npm or Yarn.

Version Control

Professional experience with Git and platforms like GitHub or GitLab.

Security & Auth

Basic understanding of front-end security practices and authentication standards (e.g., JSON Web Tokens) Testing & Quality Assurance: Experience with testing frameworks like Jest, React Testing Library, Cypress, or Playwright.

Version Control & CI/CD

Proficiency in Git/GitHub and automated deployment pipelines.