Next.js / React.js Developer

Company Description

W3Era, with over a decade of expertise, is a renowned Search Engine Marketing (SEM) company dedicated to delivering measurable growth to businesses of all sizes worldwide. Specializing in tailored PPC, Google Ads, and remarketing strategies, we ensure your brand reaches the right audience at the right time. With a performance-driven approach and a global presence in the USA and India, our Google-certified team combines analytics, advanced ad tech, and creative thinking to optimize ROI and boost business visibility. At W3Era, we pride ourselves on our commitment to excellence and results-focused solutions.

Experience: 1–2 Years

Role Overview

We’re looking for a developer with hands-on production experience in React and Next.js who can ship reliable, scalable front-end features. You should be confident with TypeScript, state management, auth flows, API integration, and performance optimization.

Mandatory Skills

Core Tech

• Next.js (App Router, routing, layouts, server/client components)

• React.js (Hooks, lifecycle, component patterns)

• TypeScript (Interfaces, types, generics, strict typing)

• Redux / RTK (slices, thunks, store design)

• REST API Integration (error handling, retries, abort controllers)

Auth & Security

• OAuth flows

• JWT, sessions, cookies

• Guarded routes, refresh token handling, securing API calls

Styling

• Tailwind CSS (utility-first, responsive layouts)

Production-Level Experience

• Worked on at least one production-deployed application

• Error boundaries, cleanup patterns, memory leak prevention

• Performance optimization (lazy loading, memorization, dynamic imports)

• Bundle analysis experience

Version Control

• Git (branching, PR flow, conflict resolution)

Nice-to-Have Skills

• SSR/SSG understanding

• Shadcn/UI, Material UI, ANTD

• SEO fundamentals for Next.js

• CI/CD exposure (GitHub Actions, Vercel)

Soft Skills

• Able to explain code decisions clearly

• Strong debugging mindset

• Fast learner

• Ownership-driven attitude

Responsibilities

• Build and maintain front-end features using Next.js + React

• Integrate REST APIs with proper error handling

• Implement secure authentication and session flows

• Optimize rendering performance

• Work with backend, product, and design teams.

• Maintain clean, typed, maintainable code

• Participate in code reviews

• Proactively fix bugs and edge-case issues