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 services company in Johannesburg is seeking a Developer (Java) to work on financial technology innovations. The ideal candidate will have a BSc degree and over 4 years of Java experience, including proficiency in SOAP and RESTful services. Responsibilities include researching new technologies and developing prototypes to enhance the bank’s services. A challenging and...

A leading financial institution in Johannesburg is looking for a Java Developer to join their dynamic team. The ideal candidate should be proficient in Java and Java EE, experienced in system design, and have a strong foundation in various tools like MySQL and Docker. You’ll collaborate with fellow developers, contribute to innovative projects, and enjoy a flexible work environment with generous...

A leading financial services provider in Johannesburg is looking for a Java Developer to join their team. The ideal candidate should be proficient in Java and Java EE, with a strong understanding of system design. They will be involved in creating and testing applications while working in a collaborative team environment. The role offers opportunities for innovation, a flexible working...

Location: Hybrid - Cape Town / Johannesburg Employment Type: Full-Time Department: Software Engineering At cloudandthings.io, you will work with some of the best engineers in South Africa. Build real systems, solve complex problems, and grow fast in a builder culture that values autonomy, excellence, and impact. Backed by our engineering knowledge engine, you’ll work on meaningful data,...

Developer (Java) page is loaded## Developer (Java)locations: Johannesburgtime type: Full timeposted on: Posted Todaytime left to apply: End Date: February 3, 2026 (7 days left to apply)job requisition id: R45029# Job DescriptionWelcome to FNB, the home of the #changeables. We design for the shapeshifters and deliver products and services that make us incredibly proud of people that make it...

A leading financial institution in Johannesburg is seeking a Java Developer to engage with innovative technologies within a talented team. The ideal candidate must have at least 4 years of solid Java experience, proficiency in SOAP and RESTful services, and familiarity with tools such as Docker and Kubernetes. Responsibilities include researching and developing prototype systems to advance...

A leading financial institution is seeking a Java Developer to join their team in Johannesburg. The ideal candidate will have over 4 years of experience in Java and be skilled in Docker, Kubernetes, and Agile methodologies. Responsibilities include researching and developing new financial technologies and supporting the treasury functions of the bank. This role offers opportunities for...

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...

A leading financial institution in Johannesburg is seeking a Java Developer with over 4 years of experience in Java development. The role involves researching and developing new technologies for the financial sector, designing prototype systems, and contributing to a blockchain platform. Ideal candidates will have a BSc in Engineering or Informatics, experience with Docker, Kubernetes, and a...

A leading bank in Johannesburg is seeking a Java Developer to innovate financial technology solutions. Candidates should have a relevant degree and over 4 years of experience with Java technologies, SOAP, RESTful services, and agile methodologies. The role offers opportunities for collaboration and professional development in a dynamic environment. Join a team that values curiosity, courage, and...

A major financial institution in Johannesburg is looking for a Developer (Java) to join their FNB Commercial Core team. The ideal candidate will have over 4 years of Java experience and knowledge of RESTful services, Docker, and agile methodologies. You will research and implement financial technologies while contributing to the development of innovative applications. This role offers...

A leading banking institution in Johannesburg is seeking a Java Developer to join their innovative team. The ideal candidate is proficient in Java and Java EE, and has experience with system design methodologies. You'll work collaboratively to create efficient applications and contribute to a dynamic team culture. The position offers flexible working conditions and generous leave policies, along...

A leading financial services firm in Johannesburg is seeking a proficient Java Developer to join their innovative team. The ideal candidate will be tasked with designing, creating, testing, and documenting applications while writing efficient code. A strong proficiency in Java and experience in system design are essential. The company offers a flexible working environment, generous leave...

Developer (Java) page is loaded## Developer (Java)locations: Johannesburgtime type: Full timeposted on: Posted Todaytime left to apply: End Date: February 3, 2026 (6 days left to apply)job requisition id: R45029# Job DescriptionWelcome to FNB, the home of the #changeables. We design for the shapeshifters and deliver products and services that make us incredibly proud of people that make it...

A technology-focused company in Johannesburg is seeking a Java Developer to join their team. The ideal candidate will proficiently use Java and Java EE, have experience in system design and development, and be a strong team player. This role offers opportunities for professional development and a flexible working environment with generous leave policies. Knowledge of additional programming...