S2R_DX React JS/NodeJS Full Stack
Infosys Bengaluru East, Karnataka, India
Job Description
"Unlock the potential of a rewarding career as a Full Stack Developer at Infosys, where you'll drive innovation and client satisfaction with NodeJS and ReactJS."
As a Full Stack Developer at Infosys, you'll be part of a dynamic team that tackles complex customer challenges, designs cutting-edge solutions, and brings them to life through innovative technology.
Your expertise in NodeJS and ReactJS will be the foundation for delivering exceptional value to our clients, making you an integral part of our success story.
Why you should learn this:
According to Indeed, the demand for NodeJS developers is growing at a rate of 25% annually, while ReactJS developers are in high demand with a median salary range of $120,000-$180,000 in the United States.
Expected Salary: With experience, your salary can range from $80,000 to $150,000 per annum, depending on location and industry.
How it works:
- Step 1: Develop a deep understanding of NodeJS and ReactJS fundamentals, including reactive programming, server-side rendering, and state management.
- Step 2: Gain hands-on experience with NodeJS frameworks such as Express.js and Koa.js, and ReactJS libraries like Redux and React Router.
Core Concepts to Master
Reactive Programming with NodeJS and ReactJS
Reactive programming allows your applications to respond to changes in data and events, making them more efficient and scalable. You'll learn how to apply this concept to build real-time web applications with NodeJS and ReactJS.
State Management with Redux and React Router
State management is critical in large-scale applications. You'll learn how to use Redux and React Router to manage global state, navigate complex routes, and optimize performance.
Interview Questions (Beginner)
- What is NodeJS, and how does it differ from other server-side technologies?
- Can you explain the concept of reactive programming, and how is it used in NodeJS and ReactJS?
- What is Redux, and how does it help manage state in ReactJS applications?
Job Overview
Advance Questions
- • Design a NodeJS application using Express.js and Koa.js, and explain the trade-offs between the two frameworks.
- • Implement a real-time chat application using WebSockets and NodeJS, and discuss the challenges and solutions you encountered.
- • Optimize a ReactJS application using React Router and Redux, and explain the performance improvements you achieved.