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.

View Java Developer Jobs Recruit a Java Developer

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:

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 ...
1 day 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.We are looking for a java developer (Integration) to join our financial services client based in Johannesburg on a 12-month contract.
1 day 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.
11 days ago

Senior Java Developer
Location: Stellenbosch
Salary:
Our client, a leading payment aggregator and provider of secure payment solutions, is seeking an experienced Senior developer to join their growing team in Stellenbosch. This is a hybrid position, requiring regular in-office collaboration
11 days ago

Java developer (Contract)
Location: Cape Town
Salary:
Opportunity for Senior java developers!
14 days ago

Senior Java Developer
Location: Johannesburg
Salary: 450000 Annually
You’ve spent years mastering java; now put that expertise to work where it truly matters! We’re looking for a seasoned java developer to build resilient, largeâscale systems that power critical business solutions for a 12month contract (Always add in project duration).
17 days ago

Senior Java Developer
Location: Johannesburg
Salary:
Purpose:The company is a market leader in Investment Banking, and our biggest asset is our peopleWe believe there is no end to what we can achieve for our clients, our shareholders, and ourselves if we have the right peopleWe seek the best – smart, hard-working, self-motivated, committed people with positive attitudes and passion for their work and the success of the companyOur people come f...
18 days ago

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

Java Developer
Location: Cape Town
Salary:
Our client is searching for a java Software developer to help engineer the digital backbone of tomorrow. You’ll collaborate with elite technologists to design, evolve, and optimise nextâgeneration APIs and distributed systems that power intelligent platforms across continents and beyond.From modernising ancient legacy systems of the 2100s to deploying resilient, future-ready services, you&...
24 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.
29 days ago