React JS / React Native and Node.js

Infosys Limited; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Infosys Limited in Bengaluru is seeking a skilled React JS / React Native and Node.js specialist with 5-9 years of hands-on development experience to design, build and maintain scalable web and mobile applications.

You will collaborate with architects, designers and product owners, implement robust backend services with Node.js, and contribute to CI/CD pipelines and DevOps best practices while mentoring junior developers.

Qualifications

• Bachelor of Engineering / Bachelor of Technology required; 5-9 years of software development experience preferred.
• Strong expertise in React JS and React Native with deep knowledge of JavaScript/TypeScript.
• Experience building backend services with Node.js and REST/GraphQL APIs; familiarity with microservices.

Responsibilities

• Design, develop, and maintain scalable web applications using React JS.
• Build and deploy cross-platform mobile applications with React Native for Android and iOS.
• Develop backend services using Node.js, Express.js or NestJS; create robust APIs.
• Implement frontend-backend integration with REST/GraphQL APIs and third-party services.
• Contribute to CI/CD pipelines and DevOps practices; mentor junior developers.

Skills

React JS

React Native

Node.js

JavaScript

TypeScript

REST APIs

GraphQL

CI/CD

Git

Agile

Microservices

HTML/CSS

Education

Bachelor of Engineering

Bachelor Of Technology

Tools

Docker

Kubernetes

MongoDB

Job description

BANGALORE, Infosys Limited React JS / React Native and Node.js

Job ID/Reference Code INFSYS-EXTERNAL-254127-2

Work Experience 5 - 9 Years

Job Title React JS / React Native and Node.js

Educational Requirements Bachelor of Engineering,Bachelor Of Technology

Service Line Digital Experience

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.

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.

Technical and Professional 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.

Preferred Skills: Technology->Reactive Programming->NodeJS Technology->Reactive Programming->react JS Technology->Mobile Development->React Native