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:

Java Developer
Location: Stellenbosch
Salary: 1 000 000 Annually
Are you a skilled java developer ready to build scalable, high-performance systems using modern architecture? Join a forward-thinking team where Event-Driven Architecture and Domain-Driven Design are at the core of innovation.
3 days ago


Java Developer
Location: Cape Town
Salary:
Quick one - I’m currently connecting with java developers across the market, not pushing one specific role.I tend to work with companies that are building serious backend systems - the kind where solid java skills actually matter and aren’t just listed for the sake of it.
9 days ago


Java Developer
Location: Pta - East
Salary:
Step into an exciting development role in Pretoria East, where you’ll work on cutting-edge, future-driven technology designed to challenge and excite innovative developers. Any innovative developer who’s future-focused will want to be part of this team!
10 days ago


Java Developer
Location: South Africa
Salary:
Calling All java developers – Exciting Opportunities in the Western Cape!Are you a java enthusiast who loves building powerful, scalable applications? Ready to level up your career and work with cutting-edge tech in vibrant teams across the Western Cape?We’re on the hunt for driven, innovative java developers who are passionate about coding, problem-solving, and making real impact.
16 days ago


Junior .NET / Java Developer
Location: Johannesburg
Salary: Monthly
Kickstart your Dev' career and turn your code into real-world impact.Join our Junior developer talent pool and grow with the best.
19 days ago


Senior Java Developer
Location: Cape Town
Salary:
22 days ago


Java Developer
Location: Cape Town
Salary:
24 days ago


Junior Java Developer
Location: Stellenbosch
Salary:
Ready to kick-start your career and grow with a dynamic tech team? Our client, one of South Africa’s leading payment solutions providers, is on the hunt for a Junior developer with a passion for building, fixing, and innovating. This is a hybrid role based in Stellenbosch, offering the perfect balance of in-office collaboration and flexibility.
8 days ago


Senior Java Developer – Cape Town
Location: Cape Town
Salary:
52 days ago


Java Developer
Location: Stellenbosch
Salary:
Where code roars, servers shake, and only the bravest developers survive. My clients systems are alive — and they need a Senior java developer with the skill of Dr. Grant, the precision of Dr. Sattler, and the chaos-handling prowess of Ian Malcolm.
58 days ago