Frontend Developer

Parent Company: Castlerockin Private Limited

Flagship Product: Crack The Campus

Experience: 13 Years

Type: Full-time | Remote / Hybrid / On-site

CTC: 25k -30k /month

Location: HSR Layout, Bengaluru

About the Company:

Castlerockin Private Limited is an innovative EdTech company on a mission to revolutionize the education sector. We partner with educational institutions and companies to redefine student success.

Our flagship platform, Crack The Campus, goes beyond traditional learning by focusing on tangible outcomes. It provides students with hands-onpractical experience through our software designed to directly improve their skill levels and track their growth, ultimately bridging the gap between education and employment by providing relevant job opportunities. By empowering students, we help our partner institutions achieve new levels of engagement and success.

Role Overview:

We are looking for a Frontend Developer with 13 years of hands-on experience in building responsive, SEO-friendly, and high-performance web and mobile applications. The role requires strong expertise in React.js, Next.js, JavaScript, Tailwind CSS, React Native, and WordPress.

Responsibilities:

1. Build scalable UI using React.js & Next.js
2. Develop SEO-optimized, responsive web applications
3. Create and maintain React Native mobile apps
4. Customize and manage WordPress websites
5. Implement modern UI using Tailwind CSS & Bootstrap
6. Optimize performance, accessibility & Core Web Vitals
7. Integrate REST APIs
8. Ensure cross-browser & cross-device compatibility
9. Collaborate with backend & design teams

Required Skills:

Strong JavaScript (ES6+)

React.js & Next.js

React Native

Tailwind CSS, Bootstrap

WordPress (themes & customization)

Responsive design principles

Frontend performance optimization

Basic SEO knowledge

Git / GitHub

HTML5 & CSS3

Good to Have

Headless WordPress

TypeScript basics

UI libraries (MUI, ShadCN, Ant Design)

Core Web Vitals understanding

Testing (Jest / React Testing Library)

Interested people, please share your resume at this email-Id: aarati.arya@castlerockin.com