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: Johannesburg
Salary: Monthly
Are you a java developer who is passionate about software engineering, problem-solving, and building enterprise-grade applications? This is an exciting opportunity to join a highly technical environment where strong Computer Science fundamentals, innovative thinking, and engineering excellence are valued as much as coding ability.
1 day ago


Java Developer (Intermediate to Senior)
Location: Stellenbosch
Salary:
Are you looking for a java role where you'll be challenged, trusted, and given the opportunity to work on meaningful software that makes a real impact?My clients are continuously partnering with talented java developers who want more than just another job title. Whether you're passionate about scalable systems, cloud-native development, clean architecture, modern engineering practices, or progress...
1 day ago


Java Developer Team Lead
Location: Johannesburg
Salary:
Are you a highly skilled javaScript professional with a passion for leadership, software engineering excellence, and mentoring high-performing teams? This opportunity offers the chance to lead enterprise-scale development projects, guide talented engineers, and help deliver innovative digital solutions for some of South Africa's leading organisations.
3 days ago


Senior Java Developer
Location: Johannesburg
Salary:
Are you a seasoned java Software Engineer looking to work on enterprise-scale solutions, modern cloud technologies, and complex business challenges? This opportunity offers the chance to join a high-performing technology environment where innovation, collaboration, and continuous learning are at the heart of everything you do.
3 days ago


Java Developer
Location: Johannesburg
Salary:
We are seeking a talented and experienced Senior java Software Engineer to join a dynamic, collaborative, and innovation-driven technology team. This is an exciting opportunity to work on enterprise-scale web and mobile applications, solve complex business challenges, and contribute to the development of high-quality software solutions for leading organizations.The ideal candidate is passionate ab...
3 days ago


Java Developer
Location: Cape Town
Salary:
Calling for high-calibre java developers. Let's help you find your next opportunity!
9 days ago


Java Developer
Location: Johannesburg
Salary:
Calling for high-calibre java developers. Let's help you find your next opportunity!
9 days ago


Full Stack Java Developer (Stellenbosch Hybrid)
Location: Stellenbosch
Salary:
9 days ago


JAVA Developer
Location: Johannesburg
Salary: Monthly
Psybergate is an IT company that builds bespoke software solutions and provides highly skilled resources to its clients.Our client, a leading organisation within the financial services sector, is looking for an experienced Senior java developer to join their technology team. This is a permanent opportunity based in Centurion.We are looking for a strong Senior java developer with 8–10 years o...
12 days ago


Java Developer
Location: Stellenbosch
Salary:
29 days ago