Intern Java Developer jobs in Johannesburg

A leading technology company in Johannesburg is looking for a Senior Java Developer to design and develop Java-based applications while utilizing AI-assisted coding tools. You will mentor junior developers and participate in architectural discussions. The role requires proficiency in Java, Spring Boot, and related technologies, with a strong focus on quality and performance. This is a 12-month...

A dynamic tech company is seeking a motivated Junior Full Stack Developer in Johannesburg. The candidate will develop and maintain web applications and integrate RESTful APIs using Java and React. Ideally, they will have a degree or relevant experience, plus a solid foundation in backend technologies. The company offers mentorship and opportunities for career growth in a collaborative...

Introduction We are seeking Java Developers for an industry leader in integration and cloud-based services. The opportunity holds for innovative development and consultancy projects, focusing on detailed problem analysis and the implementation of new processes and frameworks. You will be responsible for configuring, installing, debugging, and testing solutions created by yourself and a team, as...

Reference: JHB000026-MM-4 We are looking for an Intermediate Java Developer to manage the software development life cycle from planning and prioritising to testing and release. Duties & Responsibilities Hard Skills - Completed IT degree or any other related - Minimum 5 years’ experience as a Java Developer - Programming languages - Java/JEE, Spring, JSON, Spring Boot, XML, REST, MVC...

Responsible for software development, maintenance, testing and production support for applications within Markets: Data Services Responsibilities - Develop scalable, reliable and high-performance applications - Contribute to architecting new solutions - Receive and collaborate on business requirements and be able to communicate well to elicit requirements - Collaborate with analysts and...

A leading financial institution in Johannesburg is seeking a Senior Java Developer to join their Core Banking Team. The ideal candidate will have 4-6 years of programming experience in Java, a strong background in system design, and the ability to collaborate with various stakeholders. Responsibilities include coding, testing, and implementing applications while ensuring efficiency and compliance...

A dynamic tech company in Johannesburg is seeking an experienced Java Developer to join their growing team. The role involves developing scalable applications primarily within telecommunications systems. Ideal candidates will possess strong expertise in Java and the Spring Framework, with at least 3 years of Java experience and containerization skills. Fluency in English is required. This...

A leading financial institution in Johannesburg is looking for a Java Developer to join their Core Banking Team. The ideal candidate will have 4-6 years of programming experience, primarily in Java, and will be responsible for delivering exceptional service, coding applications, and managing development processes. This role offers opportunities for professional growth and access to a...

A leading South African bank is seeking a Senior Java Developer to enhance core banking systems. The ideal candidate will have 4-6 years of Java programming experience, including system design skills. Responsibilities include delivering excellent customer service, coding, and maintaining system availability. Applicants should hold a relevant degree such as B.Comm or B.Eng, and familiarity with...

A leading financial services provider is seeking a Snr Java Developer in Johannesburg. The ideal candidate will have 4-6 years of Java programming experience and a degree in a related field. Responsibilities include delivering exceptional customer service, producing program specifications, and complying with governance standards in programming. This position offers opportunities to innovate and...

A leading financial institution is looking for a Senior Java Developer to enhance their system capabilities in Johannesburg. Responsibilities include delivering high-quality solutions, managing development processes, and ensuring compliance with IT standards. The ideal candidate has 4-6 years of experience in Java programming and a relevant degree. This hybrid role offers opportunities for...

A leading financial institution is seeking an experienced Senior Java Developer to join their Core Banking Team in Johannesburg. This role requires a strong background in Java programming, excellent problem-solving skills, and the ability to deliver exceptional customer service. The ideal candidate will have a degree in a related field and 4 to 6 years of programming experience. Additional...

Overview To realise the detailed design through programming and configuration and provide guidance and mentoring to other software developers. Therefore, a commitment to collaborative problem solving, sophisticated design, and creating quality products is essential. To participate in the development of the detailed design for components under your ownership. To realise the detailed design...

About the Role We are seeking a highly skilled Technical Lead (Java) to lead the development of innovative, enterprise-grade applications. This role involves guiding a team of software engineers, establishing coding and quality standards, and ensuring the successful delivery of scalable, maintainable, and high-performance Java-based solutions. You will collaborate closely with business...

We’re looking for a Senior Java Developer with a strong foundation in Spring Boot microservices to join us as a consultant. In this role, you’ll help design, build, and maintain scalable and reliable backend services using modern tools and best practices. What You’ll Do: - Design, develop, and maintain robust microservices using Spring Boot - Collaborate with cross-functional teams on...

About the job Senior Java Developer - AI Software 12 month contract About the role We are seeking experienced Senior Java Developers who are passionate about building well‑engineered software and are eager to leverage AI powered coding tools to accelerate development. This is an opportunity to shape the future of software delivery by combining strong engineering practices with cutting edge AI...

Position Overview We are seeking an experienced Java Developer with strong expertise in Java and the Spring Framework to join our growing development team. The successful candidate will report to the Head of Development and will be responsible for building scalable, high-performance applications, primarily within telecommunications systems and integration environments. Due to active projects...

Java Developer page is loaded## Java Developerlocations: Johannesburg: Randburgtime type: Full timeposted on: Posted Todaytime left to apply: End Date: January 31, 2026 (3 days left to apply)job requisition id: R37361# Job DescriptionHello future Snr Java Developer,Welcome to FNB, the home of the #changeables. We design for the shapeshifters and deliver products and services that make us...

A dynamic tech consulting company is seeking a highly skilled Senior Full Stack Java Developer for a 6-month contract in Johannesburg, South Africa. The ideal candidate will have extensive experience in both back-end and front-end development, with strong expertise in Java (Spring) and modern web frameworks like Angular or React. This role involves designing and developing scalable applications...

About the Role We are seeking a highly experienced Senior Java Developer to join our team. You will design, develop, and maintain scalable enterprise-grade applications using Java and modern frameworks. This role emphasizes cloud-native development, microservices architecture, and high-performance, secure coding practices. It is ideal for a seasoned engineer who thrives in collaborative Agile...