Java Developer

Java is one of the most widely used programming languages in the world. As a developer, you have access to a massive community with millions of fellow Java developers and some benefits that other programming languages do not provide.

Java developer jobs are some of the most popular and most in-demand careers. Considering that, java developers are paid quite well, and they have a high job satisfaction rating. It can seem like an obvious choice to become a java developer with all this information. But before you make the jump into this lucrative field, there are a few things you should learn about java development careers.

What is a Java Developer?

The Java developer is the technical expert on all things Java. They are responsible for writing code in the Java programming language, which has many applications. These applications include web development, mobile apps, and more. Java developers are responsible for creating and maintaining applications that run on the Java platform. They create, test, deploy, and maintain software programs using Java.

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Java Developer Job Description

Java Developer Job Overview

As a Java Developer, you are responsible for creating and maintaining software products designed to meet internal clients' needs. You will work closely with business stakeholders and technical teams to understand their requirements and design solutions to support them.

Java Developer Roles and Responsibilities

Develop new applications from scratch (using Java and Maven) and maintain existing applications.
Create unit tests for all code, and ensure that these tests are run on every build.
Work with other developers on your team to ensure that your work fits into the project's overall architecture.
Develop and maintain applications using Java, JSP, HTML5, CSS3, JavaScript and related technologies.
Write code to design and implement application features based on business requirements.
Must have experience in developing RESTful services and data access layers.
Strong experience in Spring framework and web application development (JSP/Servlets).
Experience in Mobile application development is a plus.
Should be able to work independently or as part of a team on projects from start to finish, with minimal supervisio

Java Developer Qualifications & Skills

Bachelor's degree in Computer Science or related field; or equivalent experience.
1+ years of software development experience using Java technologies—Spring Boot/MVC, JPA/SQL and Hibernate.
Web application development (HTML, JavaScript, CSS)
Design and development of RESTful APIs (preferred)
Design and development of web services (preferred)
Proficiency in Linux/UNIX administration
Experience with automation tools such as Jenkins or TeamCity is preferred

Skills

Experience with designing large-scale enterprise systems is highly desirable. Candidates should have excellent communication skills, strong analytical abilities, and work well under pressure in a team environment.

The global demand for java developers is ever-growing, making it an exciting career option to consider. If you're interested in working as a Java Developer and getting paid well for solving complex problems using the latest technologies, this could be your ideal career.

Search jobs similar to this role and find your dream job! Happy hunting.

Java Developer Jobs currently open:

Senior Java Developer (JHB Remote)
Location: Johannesburg
Salary:
Today

Senior Java Developer
Location: Cape Town
Salary: 930 000 Annually
Are you an intrepid coder ready to embark on a thrilling expedition through the exhilarating landscape of technology? If you possess the spirit of exploration, the courage to innovate, and a heart that races at the thought of a new challenge, my client has a mission just for you!
6 days ago

FullStack Java Developer
Location: Johannesburg
Salary: Negotiable
We are seeking a Full Stack java developer with strong expertise in java (Spring Boot) and Angular to join our growing development team. You will be involved in the full software development lifecycle, from analysis and design to implementation and deployment, working on exciting web-based applications and services. Â Key ...
9 days ago

Java Developer (Intermediate to Lead)
Location: Johannesburg
Salary: 1 500 000
java developer (Contract)We’re seeking seasoned java developers (immediately available) for a critical assignment/project to join a high-performing team, building scalable and well-architected solutions in a modern development environment. This role requires a strong focus on clean code, API-first design, and robust system architecture, with an emphasis on maintainability, performance, and o...
14 days ago

Java developer
Location: Johannesburg
Salary:
Calling exceptional java engineers who want roles that are genuinely challenging when the right opportunity arises!
14 days ago

Java Developer
Location: Stellenbosch
Salary: 600 000 Annually
In a universe of chaos, crashing systems, and brittle architecture… there must be one who brings balance. One with the knowledge, the discipline, and the code to command the digital cosmos.You are not just a developer.You are the chosen one.The java developer.And your destiny… is inevitable.
16 days ago

Java Developer
Location: Cape Town
Salary:
Do you speak fluent java? Not the coffee (although Cape Town has excellent options), but the language that powers serious, scalable systems. Our clients are always on the lookout for skilled java developers.
16 days ago

Java Developer
Location: Cape Town
Salary:
Software Engineer | java & Spring BootLocation: South Africa (Hybrid/Remote options) Sector: Global FinTech & PaymentsWe have been retained by a leading player in the FinTech and Payment systems space to identify a high-caliber java Software Engineer for their Product Development division. Our client is looking for more than just a developer; they need a technical strategist who can bridge...
20 days ago

Senior Java Developer
Location: Stellenbosch
Salary: 900 000 Annually
Greetings, aspiring code-crime-fighter! Inspector Gadget here (virtually, of course)â¦ and I need your help! My clients team is on a mission to build incredible java systems, and they canât do it without a Senior java developerâsomeone who can deploy code faster than Dr. Claw can say âMwahahaâ!
26 days ago

Java Developer
Location: Johannesburg
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Are you a java developer who enjoys building scalable, high-performance systems? This role offers the opportunity to work on robust back-end solutions within a collaborative, engineering-driven environment.
6 days ago