Java Reactjs Developer
Infosys Bengaluru East, Karnataka, India
Job Description
"Embark on a challenging and rewarding journey as a Java ReactJS Developer at Infosys, where you'll design, develop, and deliver cutting-edge solutions that drive business success."
As a Java ReactJS Developer at Infosys, you'll be part of a dynamic team that thrives on innovation and collaboration. Your primary role will be to ensure the effective design, development, validation, and support of technology solutions that meet and exceed client expectations.
You'll work closely with cross-functional teams to gather requirements, translate them into system requirements, and estimate work requirements to provide accurate project estimations. Your expertise will be crucial in building efficient programs and systems that drive business value.
Why you should learn this:
The demand for Java and ReactJS skills is on the rise, with a projected growth of 15% in the next two years, making it an ideal career choice for those seeking a challenging and rewarding role.
Expected Salary: The average salary for a Java ReactJS Developer at Infosys is between $120,000 and $180,000 per annum, depending on location and experience.
How it works:
- Step 1: Gather requirements and specifications from clients to understand their needs in detail.
- Step 2: Translate client requirements into system requirements, working closely with cross-functional teams.
- Step 3: Estimate work requirements to provide accurate project estimations to Technology Leads and Project Managers.
- Step 4: Design, develop, and test efficient programs and systems that meet client expectations.
- Step 5: Validate and support developed solutions to ensure they meet quality and performance standards.
Core Concepts to Master
Java Fundamentals
Java is an object-oriented programming language that's widely used for developing large-scale applications. As a Java ReactJS Developer, you'll need to understand Java fundamentals, including its syntax, data types, operators, control structures, functions, and object-oriented programming concepts.
ReactJS Fundamentals
ReactJS is a JavaScript library for building user interfaces. It's widely used for developing reusable UI components and managing state changes. As a Java ReactJS Developer, you'll need to understand ReactJS fundamentals, including its components, props, state, lifecycle methods, and event handling.
Reactive Programming
Reactive programming is a programming paradigm that involves handling asynchronous data streams. As a Java ReactJS Developer, you'll need to understand reactive programming concepts, including observables, operators, and subscriptions.
Agile Development Methodologies
Agile development methodologies, such as Scrum and Kanban, emphasize iterative development, continuous improvement, and customer collaboration. As a Java ReactJS Developer, you'll need to understand Agile development methodologies and their application in software development projects.
Interview Questions (Beginner)
- What is Java, and how is it used in software development?
- What is ReactJS, and how is it used for building user interfaces?
- What is reactive programming, and how is it used in software development?
- What are the key differences between Java and ReactJS?
Job Overview
Advance Questions
- • How do you handle concurrency and parallelism in Java?
- • How do you optimize ReactJS components for performance?
- • How do you implement reactive programming in a Java-based project?