Senior React Developer

Fulcrum Digital; Pune District; On-site; INR 2,000,000 - 3,500,000; Full time

Job summary

Fulcrum Digital is seeking an experienced Senior React Front-End Developer to build scalable, high-performance web applications for enterprise clients. You will own UI components, collaborate with UX, backend teams, and DevOps to deliver robust interfaces.

The role emphasizes modern front-end architecture, performance, maintainability, and the use of Next.js features such as App Router, SSR/SSG, and API integration. You will mentor peers and contribute to design decisions.

Qualifications

• 5–8 years of hands-on front-end experience with React.js and Next.js.
• Strong knowledge of modern React features including Hooks, App Router, SSR/SSG.
• Experience integrating RESTful APIs and working with micro-frontend concepts is a plus.
• Proficiency in HTML5, CSS3, responsive design, and modern UI libraries (Tailwind, MUI).
• Familiarity with version control, testing and CI/CD practices.

Responsibilities

• Design, develop, and maintain scalable front-end apps using React.js and Next.js.
• Build reusable, modular React components following coding standards.
• Implement modern React patterns including Hooks and Server/Client Components.
• Develop Next.js architecture with App Router, SSR/SSG, and API integration.
• Collaborate with backend, UX/UI, QA, and DevOps to deliver enterprise-grade apps.

Skills

React.js

Next.js

Hooks

Context

Server/Client Components

SSR/SSG

REST APIs

Tailwind CSS

Material UI

CI/CD

Tools

Git

CI/CD pipelines

Job description

We are looking for an experienced Senior React Front-End Developer with 5–8 years of hands-on experience in building scalable, high-performance and responsive web applications.

The ideal candidate will have a strong command of React.js and Next.js, excellent understanding of modern front-end architecture, API integration, reusable component development and micro-frontend/micro-architecture concepts. The candidate should be comfortable working on enterprise-grade applications and should be able to independently drive technical solutions from requirements through implementation and deployment.

The role requires someone who stays current with the latest React and Next.js capabilities, understands modern rendering and application patterns, and can make sound technical decisions around performance, scalability and maintainability.

Key Responsibilities

• Design, develop and maintain scalable and high-performance front-end applications using React.js and Next.js.
  
• Build reusable, modular and maintainable React components following established coding and architectural standards.
  
• Work with modern React features and patterns, including Hooks, Context, Suspense, Server/Client Components and other relevant capabilities.
  
• Develop applications using modern Next.js architecture, including App Router, server-side rendering, static generation, dynamic rendering and API integration.
  
• Design and implement micro-frontend / micro-architecture solutions where applicable.
  
• Integrate front-end applications with RESTful APIs and backend services, handling authentication, authorization, error handling and asynchronous operations.
  
• Work closely with backend developers to define and consume API contracts, data models and integration patterns.
  
• Build responsive and accessible user interfaces using CSS, Tailwind CSS and Material UI.
  
• Develop reusable UI components and maintain consistency across applications using component libraries and design systems.
  
• Optimize applications for performance, scalability, SEO and Core Web Vitals.
  
• Write clean, maintainable and testable code following established engineering practices.
  
• Participate in code reviews, technical discussions and architecture/design decisions.
  
• Mentor junior and mid-level developers and provide technical guidance to the team.
  
• Collaborate with product owners, UX/UI designers, backend developers, QA engineers and DevOps teams.
  
• Contribute to technical documentation, development standards and continuous improvement of front-end practices.
  

Required Technical Skills

• 5–8 years of hands-on experience in front-end development with strong expertise in React.js and Next.js.
  
• Strong knowledge of modern React and Next.js features, including Hooks, App Router, Server/Client Components, SSR, SSG and modern data-fetching patterns.
  
• Experience with REST API integration, asynchronous operations, authentication and error handling.
  
• Good understanding of micro-frontend / modular front-end architecture and scalable application design.
  
• Strong knowledge of HTML5, CSS3, responsive design and modern UI development.
  
• Hands-on experience with Tailwind CSS and Material UI (MUI).
  
• Experience with Git, unit/integration testing and CI/CD.
  
• Strong problem-solving, communication and collaboration skills.