Senior Software Engineer II - Next.js / React.js

Job Description :

We are seeking a hands-on Senior Software Engineer II React / Next.js to build and scale production-grade web applications.

This role is ideal for engineers with strong fundamentals in JavaScript, TypeScript, and modern web architecture, who can work across the stack using Next.js (App Router, RSC, API Routes) on the frontend and Node.js / Express on the backend.

You will focus on performance, reliability, and clean code design while collaborating with cross-functional teams to deliver high-quality features.

Key Responsibilities :

• Design, develop, and maintain front-end and back-end modules using Next.js, Node.js, and Express.
• Implement SSR, SSG, ISR, and edge deployments (Vercel / Cloudflare) for performant, resilient applications.
• Build and integrate REST and GraphQL APIs, ensuring efficient communication between client and server.
• Optimize web performance, including Core Web Vitals, Lighthouse scores, bundle size, and runtime efficiency.
• Leverage CDNs, caching layers (Redis, Cloudflare), and best practices in client-server architecture.
• Ensure code quality through unit and integration tests using tools such as Jest and Playwright.
• Collaborate closely with design, backend, and DevOps teams to deliver secure, scalable features.
• Participate in code reviews, uphold engineering best practices, and improve overall code quality.
• Mentor junior developers, provide technical guidance, and help drive architectural decisions.
• Contribute to system design discussions with a focus on scalability, fault tolerance, and maintainability.

Skills & Qualifications :

Good To Have :

Youll Thrive In This Role If You :

Educational Qualifications :

(ref : hirist.tech)