fbpx Placeholder canvas

What Is Java full-stack Developer: Roles, Responsibilities, Skills? 

java-full-stack developer

Roles and Responsibilities 

A Java full-stack developer is an individual contributor who does the work of many professionals. They develop websites and applications, and they also interact with clients to gather requirements. The main duties and responsibilities of a Java full-stack developer are to: 

  • design back-end architecture using multiple technologies 
  • build front-end technologies to create user interfaces 
  • build flexible applications and websites as per client and end-user preferences 
  • create an API based on the application 
  • create strong databases and servers that can work without any disruption 
  • collaborate with other departments, clients and professionals to integrate the software with other applications 


A Java full-stack developer is by default a specialized Java developer. They may also have expert-level skills in Core Java which is the Java Standard Edition. If you want to become a Java full-stack developer, consider adding the following to your skillset: 


HTML and CSS are two of the fundamental skills required for web development. Both HTML and CSS are crucial for creating an effective and functional front-end. A Java full-stack developer may have an expert-level knowledge of both these languages. 


Java full-stack developers benefit greatly from knowing JavaScript thoroughly. It is important, as it is an object-oriented programming language. Employers may state it as a mandatory skill in their job requirement, as it is used to write both front-end and back-end code. 

Back-end languages 

A Java full-stack developer’s mastery over back-end programming languages helps them to code for the server-side. Examples of back-end languages include Python, PHP and Ruby. Knowledge of Python is crucial as many clients prefer it due to its simple syntax and large framework. 

Java Server Pages 

Java Server Pages is a back-end technology that helps with server-side processing. You can create web applications with JSP using Java as the programming language. It is another indispensable technology that a Java full-stack developer may benefit from learning. 


Servlets is a technology in Java programming that can extend the scope and capability of servers that host web applications. Servlets collect input from the user, gather information from the database and then load dynamic content. It is important to learn Servlets if you want to become a Java full-stack developer. 

Java control systems 

Another important skill a Java full-stack developer has to learn is Java control system. It helps them to track and manage any changes they make during application development. Git is one of the control systems that allows every member to work simultaneously. It tracks the changes, so that one does not accidentally erase or overwrite another team member’s code. 


Java full-stack developers often use databases. A database is a structured collection of information that is stored on a server. When your website has to store or retrieve information, developers do it through a database. A good full-stack developer not only knows how to implement databases into their applications, but also to monitor these databases to ensure optimum performance. 


5 Reasons to launch your career as Full Stack Developer? 

The future of full-stack development is attractive. It looks promising because of the steady growth in demand of these professionals. There are many reasons why the demand for full-stack developers is increasing and will keep rising in the coming years. Here are some of those reasons: 

Abundant Demand 

There is a soaring demand for this profession. All industries, from startups to multinational corporations in businesses, are on the look-out for full-stack developers. A full-stack developer continuously delivers an advantage over partial task professionals, thus developing the demand toward companies. 

Higher Salary Structure 

Full Stack Developers are specialists with diverse knowledge and skillsets. The management is witnessing an evident demand in the hiring of these professionals. These aim to develop the end-to-end components of the product. This amounts to the more high-priced salary structures for the professionals. “A 2019 report accounts that salary for full-stack developers in the city of Bengaluru range from an average of 6.25 lakhs to 14.22 lakhs per year.” Read more about the full stack developer salary in India. 

Growth Landscapes 

The rising demand for full-stack developing experts is being headed by immense growth promises that the industry is offering. The feature of the sectors facing a notable demand increase from all projections of the industry gets linked to the startup culture expansion in all corners of the world. 

Increasing Job Opportunities 

With the enormous profits that accompany hiring a full stack developer, companies, mostly startups which have a financial clockwork that is ticking continuously, aim to employ them in comparison to individual stack developers. This inclination is leveraging more and more growth opportunities and employment chances universally across industries. 

Continual Growth in Knowledge & Learning 

There is no end to what learning the full stack developer should possess. This factor only leads to a wide-scale demand for more and more in a single package concept. The developers are now aiming to increase their ability sets and expand knowledge grasp in every single limb of the technological competence in software development engineering steps. Even if one is a beginner, there are a lot of full-stack project ideas one can practice to make oneself better