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Java Developer Job Description

What Is a Java Developer job?

Java developers are the foresight behind information solutions. For the conception and development of applications and system solutions, java developers are responsible as that can affect the entire company. It often acts as a business support structure by recommending new solutions to improve the user experience. Understanding the tools, methods, and languages ​​that are most appropriate for a particular problem or solution is an important part of the day-to-day work of a Java developer. 

Java is a parallel class-based object-oriented programming language, designed to have as few implementation dependencies as possible, the term “Write Once, Run Anywhere” was used. This means that compiled Java code can run on all platforms without having to recompile the code.

Java Developer is a computer programmer who is familiar with Java programming. Developing and testing software, designing and implementing Java applications, and resolving technical issues that arise are the key responsibilities. 

Alongside other factors, java developers are responsible for determining application features and capabilities, analysing user requirements and business goals, and recommending changes to existing Java-based applications. 

Java developers need to edit detailed technical documentation and user support documentation. This requires good written communication.

What does a Java Developer do?

Through the speed and scalability of their solutions, Java developers have the opportunity to suggestively advance application capabilities within their enterprise. The daily tasks of a Java developer depend on the level of ownership of one or more applications. However, many Java developers work beyond programming and participate in the entire software development life cycle. This gives Java developers the opportunity to put DevOps into practice by researching and proposing alternative methodologies and technologies to achieve their ultimate goals. In general, they have the following responsibilities: 

  • Java application phase, code, and software design, development, implementation, and maintenance. 
  • Software analysis, programming, testing, debugging, and recommendation of changes to improve established processes. 
  • Convert requirements to specifications to identify problems in production and non-production applications

Java Developer job duties include:

  • Contribution to whole development life cycle 
  • Create properly designed, testable and efficient code 
  • Make sure the design complies with the specifications 
  • Prepare and create a release of software components 
  • Investigating alternatives and technologies with support and continuous improvement and presenting them for architectural review

Job brief for Java Developer:

The following duties and work need to be carried out when one is appointed as a Java Developer:

  • Design and implementation of Java-based applications. 
  • Analyse user requirements for application design. 
  • Defines the goals and capabilities of the application. 
  • Align the application design with the business goals. 
  • Software development and testing. 
  • Debugging and resolving technical issues. 
  • Creating detailed construction documents. 
  • Recommendations for making changes to the existing Java infrastructure. 
  • Multimedia application development. 
  • Development of documentation to support users. 
  • Ensuring continuous professional self-development.

Responsibilities of a Java Developer:

Java-based application design, implementation, and maintenance 

  • Participation in all phases of the development life cycle 
  • Efficient code writing that is testable and scalable 
  • New applications debugging, testing, and updates 
  • Current code documentation Maintenance 
  • Code Participation Review 
  • For mission-critical systems, design and develop low latency, high volume applications to provide high performance and availability. 
  • Complete development life cycle overview. 
  • Ability to write an easy to understand, well-designed, and well-organized code.
  • Become a core member of a software development team 
  • Write code based on app specifications 
  • Test to ensure that the design meets specifications 
  • Analyse user requirements to determine how to translate in Java 
  • Technology Debugging and Troubleshooting 
  • Existing Job Infrastructure recommendations
  • Continuing Professional Development 
  • Creating Follow-up Documentation

Requirements for a Java Developer job:

  • Graduate degree in engineering, computer science, or related subjects 
  • Proven work experience in software development 
  • Proven work experience in Java development 
  • Work experience in designing and developing applications using the Java EE platform 
  • With a general design pattern, object-oriented analysis and design. 
  • Solid knowledge of Java and JEE internals
  • Excellent knowledge of relational databases, SQL and ORM technologies
  • Spring Framework experience 
  • Sun certified Java developer experience 
  • Experience  
  • Using at least one popular web framework, developing web applications with test-driven development experience

Average Salary for Java Developer Job (City Based Tables):

The median salary for Indian Java Developers with no experience is Rs. 23,000 per month. Salary estimates are calculated of multiple employees, anonymously submitted by Java Developer employees.

Following are the estimated salaries for people with 1-2 years of experience as a Java Developer in different cities.

Sr. No.CityMinimum Salary (Rs. per annum)Maximum Salary (Rs. per annum)
1Bangalore2,30,0004,35,000
2Mumbai2,40,0005,10,000
3Pune3,30,0004,20,000
4Hyderabad2,60,0004,40,000
5Delhi3,10,0005,20,000
6Chennai2,65,0004,15,000

Apart from base salary, java developers tend to pick up freelance projects to work on and earn additionally through them. This gives them an opportunity to develop their portfolio in the longer run and gain more experience.

Java Developer Job Key Skills:

There are some basic skills that a good Java developer should have: 

  • Patience and patience to overcome challenges, solve problems, and learn new computer languages ​​and techniques. 
  • Acquainted with diverse designs, languages ​​and methods such as ORM, J2EE, SQL, RabbitMQ, agile, microservices, scrum, etc.
  • Multiple frameworks (Spark, Storm, Hadoop, Angular 2/4 / etc.) Ability and convenience when using Spring Boot) 
  • Ability to understand the exact requirements and work closely with interested parties to prioritize the scope of tasks and development. 
  • High level details with the ability to find defects and adjust them in a test environment.

Why pursue a career in Java Developer job?

Java is an influential computer language and has descendants from many languages ​​such as Python, Scala, and PHP.  Java developers are expected to keep up with the development of new languages ​​and propose or incorporate innovation where it seems appropriate. High-level Java developers may be responsible for overseeing the core development team. It is good for someone to choose the career as a Java developer to work on improving their leadership and team building skills.

Java-based applications’ most demanded feature is their scalability and speed. Java’s efficient processing speed is used in software, computer games, and mobile apps. Java is certainly the best programming language for Android.

Java is a statically typed language that gives the programs a much higher level of security and stability compared to other popular languages. Offers. This security and stability are essential for enterprises that require a lot of bandwidth for their software and apps. 

There is no shortage of talent. New programmers take time to learn, but they are easy to learn and often start learning Java early. Due to its ease of use, there are many Java developers that companies can hire.

How to become a Java Developer?

Most employers usually get a bachelor’s degree in computer science, information systems, or mathematics, but many Java developers get professional qualifications instead. Having an up-to-date certificate gives potential employers a deeper understanding of the latest advances in software systems and Java and computer science. In addition to Java-specific certificates, knowledge of HTML5 and CSS3 is also good.

  • Professional IT Certification, is recommended 
  • 13 Years of App Development Experience 
  • Java Programming Expert Level 
  • Database Management Experience  
  • Computer Architecture Experience  
  • Ability to Communicate Effectively with Deadline Software Development Teams 
  • Web Application Development Experience
  • Previous experience with start-up 
  • Can work with minimal supervision

More Resources : Java Technical Architect Interview questions | Java Developer Resume | Advanced Java Interview Questions | Javascript Interview Questions and Answers

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