Java Full Stack Developer
Infosys Hyderabad, Telangana, India
Job Description
"Unlock the potential of Java Full Stack Development and embark on a rewarding career as a Java Full Stack Developer at Infosys, where innovation meets scalability."
As a Java Full Stack Developer at Infosys, you will play a pivotal role in designing, developing, and maintaining scalable enterprise applications that drive business growth and customer satisfaction.
With the ever-increasing demand for digital transformation, the role of a Java Full Stack Developer has become more critical than ever, requiring a unique blend of technical expertise, problem-solving skills, and collaboration abilities.
Why you should learn this:
The global demand for Java Full Stack Developers is on the rise, with a projected growth rate of 13% by 2028, according to Indeed.
Expected Salary: As a Java Full Stack Developer at Infosys, you can expect a competitive salary range of ₹15 lakhs to ₹30 lakhs per annum, depending on experience and location.
How it works:
- Step 1: Learn the fundamentals of Java programming, including data structures, object-oriented programming, and multithreading.
- Step 2: Familiarize yourself with Spring Boot and its ecosystem, including Spring Data, Spring Security, and Spring Cloud.
Core Concepts to Master
Microservices Architecture
A microservices architecture is a software development technique that structures an application as a collection of small, independent services. Each service is responsible for a specific business capability and can be developed, tested, and deployed independently.
REST API Development
REST (Representational State of Resource) API is an architectural style for designing networked applications. It is based on resources identified by URIs, manipulated using a fixed set of operations. REST APIs are widely used in web services and mobile applications.
OAuth 2.0 and Application Security
OAuth 2.0 is an authorization framework that enables secure access to protected resources on behalf of the resource owner. Application security involves implementing measures to protect against common web application vulnerabilities such as SQL injection, cross-site scripting, and cross-site request forgery.
CI/CD and DevOps
Continuous Integration and Continuous Deployment (CI/CD) is a software development practice that aims to reduce the time it takes to deliver software changes. DevOps is a set of practices that combines software development (Dev) and IT operations (Ops) to improve collaboration and efficiency.
Interview Questions (Beginner)
- What is Java, and what are its key features?
- Explain the difference between Java and JavaScript.
- How do you handle errors in Java?
Job Overview
Advance Questions
- • Design a microservices architecture for a e-commerce application.
- • Explain the concept of REST API and its benefits.
- • How do you implement OAuth 2.0 in a Java application?