Full Stack Developer (React & Node.js)

Infosys; Bengaluru; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

Infosys is seeking a Senior Consultant specialized in React JS, React Native and Node.js to build modern web and mobile applications. You will work on frontend-backend integration, cloud-native architectures, and scalable enterprise solutions.

The role requires 5–9 years of hands-on experience, strong proficiency in JavaScript/TypeScript, and experience with REST/GraphQL APIs, microservices, and CI/CD pipelines. Join a collaborative, design-driven team.

Qualifications

• 5-9 years of hands-on software development experience.
• Strong expertise in React JS, React Native, JavaScript (ES6+), and TypeScript.
• Experience with Node.js, Express.js, or NestJS, and modern APIs (REST/GraphQL).
• Knowledge of component-based architecture, Redux/Context API, and responsive design.
• Familiarity with cloud platforms and containerization technologies.

Responsibilities

• Design, develop, and maintain scalable web applications using React JS.
• Build and deploy cross-platform mobile applications using React Native.
• Develop backend services and APIs using Node.js, Express.js, or NestJS.
• Create reusable UI components and responsive user interfaces.
• Integrate frontend apps with REST APIs, GraphQL, and third‑party services.
• Optimize performance, security, scalability, and maintainability.
• Participate in architecture discussions and design reviews.
• Implement CI/CD pipelines and contribute to DevOps practices.
• Collaborate with product owners, architects, designers, and cross-functional teams.
• Mentor junior developers and drive coding standards.

Skills

React JS

React Native

Node.js

Express.js

NestJS

Redux/Context API

REST APIs

GraphQL

HTML5/CSS3

CI/CD

Microservices

Education

Bachelor of Engineering

Bachelor Of Technology

Tools

Next.js

Azure

AWS

GCP

MongoDB

PostgreSQL

MySQL

Docker

Kubernetes

WebRTC

Firebase

Push Notifications

Job description

Job Summary

We are looking for a highly skilled Senior Consultant with expertise in React JS, React Native, and Node.js to build modern web and mobile applications. The ideal candidate should have strong experience in frontend and backend development, API integration, cloud-native applications, and scalable enterprise solutions.

Responsibilities

• Design, develop, and maintain scalable web applications using React JS.
• Build and deploy cross-platform mobile applications using React Native for Android and iOS platforms.
• Develop robust backend services and APIs using Node.js, Express.js, or NestJS.
• Create reusable UI components and implement responsive, user-friendly interfaces.
• Integrate frontend applications with RESTful APIs, GraphQL services, and third‑party platforms.
• Optimize application performance, security, scalability, and maintainability.
• Participate in architecture discussions, technical design reviews, and estimation exercises.
• Implement CI/CD pipelines and contribute to DevOps best practices.
• Collaborate with product owners, architects, designers, and cross‑functional teams.
• Mentor junior developers and drive coding standards and best practices.

Technical Requirements

• 5-9 years of hands‑on experience in software development.
• Strong expertise in React JS, React Native, JavaScript (ES6+), and TypeScript.
• Extensive experience with Node.js, Express.js, or NestJS.
• Strong understanding of component‑based architecture and state management using Redux/Context API.
• Experience in developing and consuming REST APIs and GraphQL services.
• Knowledge of HTML5, CSS3, Bootstrap, Tailwind CSS, and responsive design principles.
• Experience with Git, Agile methodologies, and CI/CD pipelines.
• Good understanding of Microservices architecture and API‑driven development.

Additional Responsibilities

• Experience with Next.js and modern frontend frameworks.
• Knowledge of cloud platforms such as Azure, AWS, or GCP.
• Experience with MongoDB, PostgreSQL, MySQL, or other databases.
• Familiarity with Docker, Kubernetes, and containerized applications.
• Exposure to WebRTC, Firebase, Push Notifications, and Real‑time applications.
• Understanding of security, application monitoring, and performance tuning.

Educational Requirement

Bachelor of Engineering,Bachelor Of Technology

Preferred Skills

• Technology->Reactive Programming->react JS
• Technology->Mobile Development->React Native
• Technology->Reactive Programming->NodeJS

Service Line

Digital Experience