Senior React.js Developer

Metafolks Tech; Hyderabad; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Metafolks Tech is seeking a Senior React.js Developer to build modern, scalable, data-driven web applications for high-volume platforms. You will craft high-performance UI and collaborate with backend teams to integrate REST APIs.

The role emphasizes expertise in React.js/JavaScript, state management, and testing with Jest. Knowledge of Next.js and Material UI is preferred, with a strong focus on responsive design and performance.

Qualifications

• Experience with React.js and modern JavaScript (ES6+).
• Strong knowledge of UI state management libraries (Redux / React Query / Context API).
• Experience integrating REST APIs and third-party services.
• Solid HTML5/CSS3/SASS with responsive design and modern CSS frameworks.
• Exposure to TypeScript, Next.js and Material UI is preferred.
• Proficient testing with Jest and React Testing Library.
• Version control with Git; familiarity with Jira and CI/CD pipelines.
• Strong focus on UI performance optimization and responsive UX.

Responsibilities

• Develop and maintain scalable, high-performance React.js applications.
• Collaborate with backend teams to integrate REST APIs and data services.
• Implement responsive UI with modern CSS frameworks and accessibility.
• Write unit tests and ensure code quality with testing libraries.
• Contribute to architecture decisions and performance optimizations.
• Participate in code reviews and agile development processes.

Skills

React.js

JavaScript (ES6+)

Redux / React Query / Context API

REST APIs & API Integrations

HTML5, CSS3, SASS, Bootstrap / Tailw​i

TypeScript / Next.js / Material UI

Jest & React Testing Library

Git, Jira & CI/CD

UI performance optimization & responsi

Tools

Next.js

Material UI

Jest

React Testing Library

Git

Jira

CI/CD

Job description

Experience: 6–9 Years

Employment: Full-Time | Frontend Engineering

We’re looking for an experienced Senior React.js Developer to build modern, scalable, high-performance, and data-driven web applications for high-volume platforms.

Key Skills Required:

• React.js & JavaScript (ES6+)
• Redux / React Query / Context API
• REST APIs & API Integrations
• HTML5, CSS3, SASS, Bootstrap / TailwindCSS
• TypeScript / Next.js / Material UI – Preferred
• Jest & React Testing Library
• Git, Jira & CI/CD
• Strong understanding of UI performance optimization and responsive design

Experience with marketing automation, analytics platforms, or data-driven applications will be an added advantage.