React JS Developer

Infosys; Bengaluru; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Infosys in Bengaluru is seeking a skilled React JS Developer to design, develop, and maintain scalable web applications. You will work with React JS, Node JS, JavaScript, TypeScript, and REST API integration to deliver robust front-end solutions.

Collaborate with cross-functional teams, follow Agile practices, and contribute to code reviews, performance optimizations, and best-practice development across the stack.

Qualifications

• 3–10 years of experience in building scalable web applications using React JS and Node JS.
• Strong hands-on experience with REST APIs and modern front-end tooling.
• Exposure to Telecom OSS environments and Agile development practices.

Responsibilities

• Design, develop, and maintain scalable web applications using React JS and Node JS.
• Build responsive, reusable, and high-performance user interfaces.
• Integrate frontend applications with REST APIs and backend services.
• Collaborate with stakeholders to understand requirements and deliver solutions.
• Participate in design discussions, architecture reviews, and code reviews.
• Troubleshoot production issues and ensure reliability and performance.
• Follow Agile practices and collaborate with cross-functional teams.
• Contribute to development best practices, code quality, and continuous improvement initiatives.

Skills

React JS

Node JS

JavaScript (ES6+)

TypeScript

HTML5 & CSS3

REST API Development & Integration

Telecom OSS Exposure

Git / Version Control

Debugging & Troubleshooting

Agile Development Methodologies

Education

B.Tech / B.E in Computer Science, IT, or equivalent

Job description

About the Role

We are looking for a skilled React JS Developer with experience in building scalable and responsive web applications. The ideal candidate should have expertise in React JS, Node JS, JavaScript, TypeScript, and REST API integration, along with exposure to Telecom OSS applications and modern development practices.

Location: Bangalore

Experience Range: 3 – 10 Years

Qualification

• B.Tech / B.E in Computer Science, Information Technology, or equivalent discipline.

Responsibilities

• Design, develop, and maintain scalable web applications using React JS and Node JS.
• Build responsive, reusable, and high-performance user interfaces.
• Integrate frontend applications with REST APIs and backend services.
• Collaborate with business stakeholders to understand requirements and deliver solutions.
• Participate in application design, architecture discussions, and code reviews.
• Troubleshoot production issues and ensure application reliability and performance.
• Follow Agile development practices and collaborate with cross-functional teams.
• Contribute to development best practices, code quality, and continuous improvement initiatives.

Required Skills

• React JS
• Node JS
• JavaScript (ES6+)
• TypeScript
• HTML5 & CSS3
• REST API Development & Integration
• Telecom OSS Exposure
• Git / Version Control
• Debugging & Troubleshooting
• Agile Development Methodologies

Preferred Skills

• Micro Frontend (MFE) Architecture
• Redux / Context API
• CI/CD & DevOps Practices
• GitHub Copilot or AI Coding Tools
• AWS / Azure Cloud Platforms
• Java & Spring Boot
• Microservices Architecture
• Telecom Network Inventory & Provisioning Knowledge
• UI Performance Optimization