Introduction

 
Java is a fundamental coding language used by the majority of program developers. The demand for Java developers is at the top. From creating Android apps to the Internet of Things, this technology comes in handy.
It is 2022 and almost approximately 9 million Java developers work throughout the globe. Being one of the fastest and most secure languages, Java is used to build applications in the IT department. With most large-scale companies using Java for developing software systems and backend services, a java developer is one of the most lucrative careers in 2022.
Are you looking forward to building a career in Java? If yes, you have to work to develop some fresher java developer skills. In this blog, we shall explore the top skills a Java developer needs to succeed in a programming career. We shall also learn about Java developer job roles and responsibilities.

 

Who is Java Developer?

 
 
A Java Developer is a Computer Software Programmer who develops computer applications, websites, and other server-side specifications via Java Programming Language.
As a Java developer, you have to design interfaces, write class files, and also design prototypes. Java developer skills are quite important as it helps you collaborate with software engineers and web developers to integrate Java into business software, applications, and websites.

 

What are the skills of a Java Developer?

 
 
Some of the professional skills required to be a Java developer include:
  • Designing object-oriented analysis using common design patterns.
  • Memory management and transaction management skills.
  • Writing skills to code efficiently.
  • Implementing API (Application Program Interface)
 
Java developer skills are important as they assist you program with the popular coding language. Below, we have divided java skills into 2 sections – hard skills and soft skills.

 

HARD SKILLS:

 

1. Java systems & updates

 
Java updates its systems and so as a developer, you must know the system from the Java 8 iteration. Java developers also need to become familiar with the most recent Java revisions.

 

2. Object-oriented programming (OOP)

 
This is one of the most basic fresher java developer skills. Once you develop this skill, you can combine objects and write safe and stable code.

 

3. Designing Patterns

 
As a Java developer, you need to work in a software development domain. Hence, designing patterns and coding blueprints are crucial skills.

 

4. Java build tools

 
Java developers must know how to handle build tools for automating source code applications. Some of the most common Java tools used by developers and programmers include Apache, Sonatype, Bazel, and CMake.

 

5. Java EE components

 
Developers must be capable of creating server-side applications via Java EE components. To build a career in java development, master skills for Java Enterprise Edition - Java Beans, Java Server Pages, and Servlets.

 

6. Java testing tools

 
Java developers work on innumerable testing tasks. As a developer, you have to test programming via a database. Here, skills-matching testing tools like TestNG and Selenium are a must.

 

7. Big Data & Machine Learning

 
Java developer skills must include efficiency with big data platforms and ML technologies. Try to be an expert with the big data platforms Spark and Hadoop & ML algorithms to manage large chunks of data.

 

8. Web technologies

 
A developer must be able to use web technology to pass on one computer system to others. Try learning certain markup languages like CSS, HTML, or JQuery for web technology management.

 

SOFT SKILLS

 

1. Communication

 
Java developers need to communicate with other developers & machines while working on programming projects. Learn Java coding language and master communication.

 

2. Problem-solving

 
One of the most in-demand fresher java developer skills is the problem-solving approach. Java developers come across system errors while programming. Here, your problem-solving abilities help handle a project. 

 

3. Teamwork

 
Java developers must learn the skill of working in a team. It's because this career requires working together with software developers and web designers. A team approach is very crucial to accomplish complex tasks for clients.

 

How to Master Java developer skills?

 

1. Learn Basics

 
First and foremost, understand basic concepts like loops, arrays, and operators. You should also master basic functionality libraries & OOPs concepts.

 

2. Keep Practicing

 
Once you find yourselves ok with the basics, it's time to advance learning. Practice Java EE (Enterprise Edition), i.e., advanced java like Servlet, WebSocket, Java Server Faces, etc. for web specifications.

 

3. Build Projects

 
Building projects help you upgrade and enhance your problem-solving and practical coding skills.

 

4. Get Certified

 
Earn certifications in Java systems and serviceable technologies. This will enhance your credentials for current and future employers.

 

Java developer Roles and Responsibilities

 
 
Now that you already know the skills required for a fresher Java developer, it is time to know about the roles and responsibilities of a java developer.
A Java developer has to fulfill the following responsibilities:
  1. Design and implement Java application stages.
  2. Lead architectural and software development activities.
  3. Perform software evaluation, analysis, programming, and debugging.
  4. Recognizing the production and non-production application issues.

 

Java Developer Salary: An Overview

 
 
The average salary of a Java developer depends on certain factors. They include – the level of skills, types of projects, technological advancement, and level of experience. The salary might also vary with your job location.
 
According to the ambition box, the Junior Java Developer's salary in India ranges between INR 1.1 Lakhs to INR 7.0 Lakhs with an average annual salary of INR 2.5 Lakhs. A Senior Java Developer in India earns something between INR 5.0 Lakhs to INR 22.4 Lakhs. In the US, the average annual salary for a Java developer is from $85000 to $115000.

 

Conclusion

 
 
So, this was all about java developer skills, roles, ad responsibilities. Just get hands-on experience with Java projects, scope and applications by mastering the requisite skills. In case you want to explore more about Java and its related infrastructure, get enrolled in the courses offered by The IoT Academy.