Senior React JS Developer

The NineHertz; Jaipur; On-site; INR 900,000 - 1,500,000; Full time

Benefits offered by this job

Flexible PTO

Monthly team lunches

Quarterly offsites

Pluralsight/Udemy access

Job summary

The NineHertz in Jaipur is seeking a skilled frontend engineer to design, build, and maintain reusable React components for client-facing web applications. You will collaborate with UX/UI designers and backend engineers to deliver pixel-perfect, responsive interfaces and robust state management.

You will optimize performance, write tests with Jest, and integrate REST and GraphQL APIs. Join a fast-scaling product studio that values up-to-date tooling, TypeScript, and modern design systems while

Qualifications

• Proficient in building scalable React web apps with strong UI/UX sense.
• Experience with state management (Redux) and TypeScript across large frontends.
• Familiarity with modern tooling (Webpack) and testing (Jest).

Responsibilities

• Design, develop, and maintain reusable React components and libraries that power client-facing web applications.
• Collaborate with UX/UI designers and backend engineers to implement pixel-perfect, responsive interfaces with seamless state management.
• Optimize frontend performance using React.memo, lazy loading, code splitting, and bundle analysis tools.

Skills

React JS

Redux

TypeScript

Webpack

REST API

Git

Jest

Responsive Design

Tools

Next.js

GraphQL

Material UI

Tailwind CSS

Job description

About The Opportunity

A fast-scaling digital product studio in the SaaS and enterprise web applications sector, we build high-performance, user-centric frontends for global clients across fintech, healthtech, and e-commerce. Our React teams ship responsive, accessible, and component-driven UIs that scale from MVP to enterprise-grade deployments—leveraging modern tooling, TypeScript, and state-of-the-art design systems to deliver delightful user experiences on time and on budget.

Role & Responsibilities

• Design, develop, and maintain reusable React components and libraries that power client-facing web applications.
• Collaborate with UX/UI designers and backend engineers to implement pixel-perfect, responsive interfaces with seamless state management.
• Optimize frontend performance using React.memo, lazy loading, code splitting, and bundle analysis tools.
• Write clean, testable code using Jest, React Testing Library, and integration testing frameworks.
• Integrate RESTful and GraphQL APIs into React applications with Axios, Apollo Client, or React Query.
• Participate in code reviews, sprint planning, and agile ceremonies to ensure timely and high-quality delivery.

Skills & Qualifications

Must-Have

• React JS
• Redux
• TypeScript
• Webpack
• REST API
• Git
• Jest
• Responsive Design

Preferred

• Next.js
• GraphQL
• Material UI or Tailwind CSS

Benefits & Culture Highlights

• Work with global clients on cutting-edge digital products—no legacy code, no maintenance hell.
• Flexible PTO, monthly team lunches, and quarterly offsites to reconnect and recharge.
• Fast-track learning: access to Pluralsight, Udemy, and internal tech talks to grow your stack.

Skills: react,redux,graphql,react js,next.js