The role of a Java developer

Other duties include writing, modifying, and debugging websites, keeping up-to-date with the latest social marketing trends, and supervising junior web developers. You will also be responsible for writing code to create web pages and to work closely with mobile developers. A web application developer is responsible for designing website and system applications following clients’ specifications and business’ needs. Web application developers utilize their expertise in programming languages and system codes, ensuring the efficiency and smooth navigation of the website. They also run multiple diagnostic tests on the output before release, identifying inconsistencies, and addressing incompatibilities on browsers and devices.

  • By securing feedback from testers and visionaries, the Senior Java Developer can add, remove, and debug features necessary to the project’s overall success.
  • As you learn Java, you should also start improving your project management skills.
  • When zooming in some areas on the map, high-resolution images are downloaded from NASA servers.
  • Behind this robust technology are a team of experienced Java developers.
  • All in all, your experience is counted and it can give you a high salary package.
  • You could also use subreddits like r/LearnJava to connect with other budding Java developers.

As you will understand your project intimately as a developer, your employer will expect you to develop end-user documentation to help people use your program. This documentation includes installation guides, user manuals, release notes, and training manuals. In many organizations, developers receive requests to debug problems found by other team members and users – so you will be expected to liaise with others throughout the debugging process. As no project is ever perfect, Java developers are responsible for resolving errors in their programs. Specifically, you will need to diagnose problems, develop a solution, and deploy that solution. Learning Big Data technologies aids developers in analyzing and extracting data from large datasets.

Focus on core business process

This is not just limited to the development of software but also includes the development of mobile apps, web pages, websites, and more. Java developers are in high demand these days because they have a wide range of skills that can be applied to many different fields. Before we dive into the specifics of a Java developer role, let’s start with the basics. Java is a programming language, widely considered to be one of the most popular in the world.

You must be thoroughly clear with these concepts as they are the basis of the Java programming language. A Java Developer is a Computer Software Programmer who uses the Java Programming Language in the development of computer applications, web development, and other client and server-side requirements. According to surveys, more and more organizations are turning to Java as the language of preference to help modernize their applications. By 2024, the demand for Java Developers is expected to grow up to 19%.

Lead Java Developer (Higher Level)

After a brief description is given, the responsibilities, roles, and required skills should also be outlined. To make it easy on the eyes, break up requirements on each section using bullet points. As seen in the graphic above, some companies also hire trainee developers with little to no experience. While that may seem counterintuitive, it can be a great way to invest in new talent while ensuring their skill sets are well-suited for the company’s goals. As we’ll see later, developers can have many responsibilities — and no two jobs are exactly the same. As you can probably already guess by now, Java developers usually work on the backend of the technology stack.

How many hours do Java developers work?

Java Developers can find full-time work onsite, remotely, or even freelance. They typically work a 40-hour week but will occasionally work overtime during certain parts of the application building lifecycle to complete code sprints.

Akshay is a results-driven developer with 9+ years of experience creating scalable, secure, and user-friendly software. His expertise lies in delivering complex software solutions focused on quality and user experience. Passionate about solving real-world problems using technology, Akshay is committed to providing sustainable and maintainable software solutions that can evolve over time. Andrey specializes in the design and development of large-scale systems using Java EE, Scala/Play, and Node.js. He has worked for clients in the telecommunications, insurance, and finance industries. He is familiar with software development methodologies and SDLC fundamentals.

Explore the Java Developer Career Path

Before a Java Developer can begin working on a project, they must gather requirements from all involved in the planning process. Depending on the requirements, some of these roles might overlap or be consolidated into one. In her free time, she plays with her Persian cat, and she loves fishkeeping. By using patterns, you may not only write better code but also make the creation process simpler for future maintenance and better comprehension. You should be familiar with basic ideas like loops, arrays, operators.

As a result, Java can run on any device or operating system with the JVM installed. This gives Java developers a ton of flexibility, as they don’t need to worry about operating system-specific conventions or performance issues. By contrast, developers working in C or C++ need to “work close to the hardware” by carefully writing code specific to a device’s operating system or central processing unit (CPU).

The wages for Java software developers depend on many factors, including the developer’s skills, credentials, industry, and location. According to the Bureau of Labor Statistics (BLS), the median annual salary for software developers was $120,730 in May 2021. College programs and bootcamps may feature internships that allow students to learn on the job and get familiar with the development processes. The salary of a Java developer depends on the level of professionalism, which type of projects you have done, in which technology you are mastered, and the level of responsibilities.

Is Java developer job stressful?

A developer's job is very stressful due to its nature: you need to build or create, and you need to do it quickly.

Senior web developers reach similar levels of education compared to java developers, in general. The difference is that they’re 2.4% more likely to earn a Master’s Degree, and 0.5% more likely to graduate with a Doctoral Degree. Here are examples of responsibilities from real java developer resumes representing typical tasks they are likely to perform in their roles. The Oracle Certified Master Java Enterprise Architect is the highest level of Java certification available to a developer. This certification verifies that a professional has the essential Java skills and competence to conduct enterprise application development.