4,443+ Fullstack Java Developer Jobs in South Africa — Top Companies Hiring August 2026

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Java full stack engineer: microservices & cloud

Opensource is seeking an experienced Java backend developer to design, implement, and maintain scalable microservices and RESTful APIs. You will work in an Agile/Dev Ops setup, contributing to both backend services and frontend interfaces with Angular to deliver full-stack solutions. Key responsibili ...

Remote Full Stack Developer — Real Time Data & ML

A data analytics company in Cape Town is looking for a full-stack developer to enhance their web applications. The role involves processing real-time data streams and developing both front-end and back-end functionalities. Candidates should have strong coding skills in frameworks like Java and JavaScript, and ex ...

Senior developer: lead & mentor financial software

A financial services company in Johannesburg is seeking a talented Senior Developer to design and implement software solutions. This role involves leading development efforts, collaborating with teams, and mentoring junior developers. Successful candidates will have a Bachelor's degree in Computer Science, 5+ ye ...

Enterprise Backend Engineer (Go/Scala) – Microservices

WENZ in Cape Town is seeking a Software Developer to help build out our microservices architecture and backend APIs that power our retail communications platform. You will work with product owners, analysts, and senior developers to deliver high-performance enterprise-grade software. The role involves ...

Enterprise backend engineer (go/scala) – microservices

WENZ in Cape Town is seeking a Software Developer to help build out our microservices architecture and backend APIs that power our retail communications platform. You will work with product owners, analysts, and senior developers to deliver high-performance enterprise-grade software. The role involve ...

Senior Java Spring Boot Backend Engineer | Cloud & APIs

Cpconsulting in Cape Town is seeking an experienced Senior Java Spring Boot Developer to join a high-performing engineering team responsible for designing, developing, and enhancing enterprise-grade applications. The role centers on delivering scalable, secure backend solutions and collaborating with architec ...

Senior Software Engineer Java/.NET Core, OAuth2/JWT

A leading recruitment agency is looking for a Senior Software Developer in Gauteng, Randburg. You will develop innovative software solutions using Java and .NET Core, while adhering to agile methodologies. The ideal candidate has at least 5 years of experience in software development, particularly with large-sca ...

Senior c# developer (hybrid) blazor & frontend expert

A reputable staffing agency is seeking an experienced Senior C# Developer to join a client in Pretoria on a hybrid work model. The ideal candidate will have over 5 years of experience in. NET web development, proficiency in C#, and familiarity with modern Java Script frameworks like Angular, React, or Vue. JS. T ...

Senior Middleware Engineer Java Spring Boot & APIs

DeARX in Sandton is seeking a Senior Middleware Developer to join a banking environment. You will design, build and support enterprise middleware using Java Spring Boot and modern integration patterns. This role requires strong API experience (REST & SOAP), IBM WAS/WLP, IBM DataPower, and Docker, with ...

Salesforce Developer – In Office (Bedfordview)

ATS Client is seeking a Salesforce Developer to join our Bedfordview team, working fully in-office. You will design, develop, and maintain Salesforce applications using Apex and Lightning Web Components, and integrate APIs with external systems. The ideal candidate has proven experience with Salesforce ...

Senior mobile engineer: build scalable cross platform apps

A leading technology company in Stellenbosch is seeking a skilled mobile developer with over 4 years of experience. The ideal candidate will have a degree focused on computer science and extensive hands-on experience with mobile technologies like Flutter and Java. Responsibilities include enhancing mobile app fu ...

Ace api integration developer

A leading financial institution in Johannesburg is seeking a Software Developer II, focused on designing and building integration solutions using IBM App Connect Enterprise. The ideal candidate will possess strong Java skills and have a minimum of 3 years programming experience. Responsibilities include producin ...

Full stack web developer — php, wordpress & js expert

A recruitment agency is seeking a skilled Web Developer in Pretoria. The role involves both front-end and back-end development, requiring expertise in PHP, Java Script, and Word Press. Ideal candidates should have around 4 years of web development experience and must present a portfolio of previous work. Additio ...

Impactful Mid Level Software Developer

A recruitment agency is seeking a Mid-Level Software Developer based in Cape Town. This role requires at least 2 years of experience in software development with modern languages like Java or C#. Responsibilities include designing and maintaining software solutions, as well as mentoring junior developers. Strong ...

Senior Developer: Lead & Mentor Financial Software

A financial services company in Johannesburg is seeking a talented Senior Developer to design and implement software solutions. This role involves leading development efforts, collaborating with teams, and mentoring junior developers. Successful candidates will have a Bachelor's degree in Computer Science, 5+ ye ...

Mobile engineer ii: ios/android, mentor & build

The Focus Group in Sandton, Gauteng is seeking a Software Developer to design applications for both the i OS and Android platforms. You will define development standards, guide junior developers, and implement new technologies. The ideal candidate should be proficient in Swift and Java, with experien ...

Senior front end web developer (react/typescript)

A recruitment firm is seeking a talented Front End Web Developer in Durban. The role involves developing user interfaces and ensuring optimal user experience using HTML, CSS, and Java Script. Candidates must have at least 5 years' experience and a Bachelor's degree in a related field. Excellent problem-solving a ...

FinTech Backend Engineer — Scalable APIs & Payments

A financial services technology company located in South Africa is seeking a Backend Developer to create and maintain server-side applications that enhance operational efficiency and client experience. Ideal candidates will have 4+ years of experience in Java backend development and knowledge of financial servic ...

Android Developer

Android Developer Reference: NWA -Njabu-3 If you have a passion for working as an Android Developer and can create magic with Mobile, then this opportunity is for you! Duties & Responsibilities Looking for an Android Developer to join a successful team providing software s ...

Javascript developer centurion

Front-End Developer Reference: BIT -TAP-1 A company that works in management and communication systems is looking for a Front-End Developer. As a Developer, you will help customers evolve their platforms and incorporate value-adding features while leveraging new technologies. You will assist the company i ...

Senior Full‑Stack Engineer: C# & Angular, AI + PowerBI

Motorola Solutions South Africa (Proprietary) Limited is seeking a seasoned FullStack Engineer to design and develop services on the C# backend and Angular frontend. You will integrate PowerBI via the Embedded SDK and architect scalable, multi-tenant microservices within a hybrid team spanning the US and SA. ...

Vacature junior Java ontwikkelaar

Vacature junior Java ontwikkelaar Bij ATSC werk je als Java developer aan gevarieerde IT projecten. Van het ontwikkelen in teamverband van een Big Data platform waar security hoog in het vaandel staat tot het verder uitbreiden van ons eigen ERP pakket MultiTrader. Afhankelijk van het nive ...

Backend software engineer (java) remote impact in agtech

A technology solutions provider in South Africa is seeking a backend developer to enhance their tech solutions aimed at empowering farmers. The successful candidate will have at least 3 years of Java experience, a strong track record in backend development, and demonstrate excellent problem-solving capabilities. ...

Senior frontend engineer react/typescript, .net

A leading management consultancy in Gauteng is seeking a Software Developer specializing in Frontend development. The ideal candidate will have over 5 years of experience with. NET technologies and web development skills including HTML5, CSS, and Java Script. You will be expected to develop and consume REST base ...

Senior backend engineer go/scala microservices

Allan Gray is seeking a talented developer to join their Client Communication Team in Cape Town. This role focuses on building microservices architecture and integrated backend APIs. Candidates should possess at least 5 years of professional development experience and proficiency in multiple programming language ...

Api focused software engineer: build secure apis

Indsafri India Private Limited is seeking a skilled Software Developer based in South Africa, focused on API development. You will design, develop, and maintain secure APIs, collaborate with cross-functional teams, and ensure best practices in API design and security. Required skills include proficiency in progr ...

Intermediate react developer

Intermediate React Developer Reference: BIT -MNa-2 A client that specializes in providing software solutions to the mining industry, based in the heart of Johannesburg North, is looking for an Intermediate React Developer to join their growing team. Duties & Responsibilities Requirements: 3-5 ...

Senior Java Engineer – FinTech Impact, Flexible Hours & PTO

Electrum, a leading FinTech payments platform, is seeking a Senior Java Developer in Cape Town to help scale high-volume, low-latency payment solutions. You will design and implement robust systems, balancing performance with maintainability, while contributing to architecture and testing practices. Jo ...

Remote full stack developer c#/react, 5+ yrs

A tech-driven company in Johannesburg is seeking a Full Stack Developer for a contract role focused on designing and developing complex solutions. You will collaborate with scrum teams to ensure quality deliverables and mentor junior developers. The ideal candidate has over 5 years of experience, is proficient i ...

Senior Automation SDET — Build Scalable Test Frameworks

Expleo in Johannesburg is seeking a Software Developer Engineer in Test (SDET) to design and maintain automated testing frameworks. This role offers a chance to collaborate with developers and QA engineers, write clean code, and generate detailed reports. Candidates should have a Bachelor’s in Computer Science a ...

Senior Java Payments Engineer (Spring Boot & APIs)

A recruitment firm is seeking a skilled software developer for a position in Johannesburg, South Africa. The candidate should possess a strong Java background and experience with Springboot, as well as 5-7 years of experience in transforming business requirements into technical solutions. Responsibilities includ ...

Senior angular developer — frontend lead (hybrid)

A dynamic technology firm is looking for a Senior Angular Developer to join their development team in Sandton, Johannesburg. The ideal candidate will have a minimum of 7 years of experience with Angular, Type Script, and Java Script, and be responsible for building and maintaining high-performance web applicatio ...

Software developer

Software Developer NELSPRUIT Minimum Requirements At least 1+ years of software development experience Proficient in at least 2 programming languages Experience using SQL and database design Other programming languages (HTML, JAVA, Python, etc.) Additional Requirements Self-driven and passionate Ability ...

Sharepoint developer (3 months contract)

Job Title: Share Point Developer Reference: JHB -TR-1 Duties & Responsibilities Minimum: Experience 5 years of proven and practical experience in developing on Microsoft Share Point 2013 or higher. Minimum: Skills Workflows, Custom Web parts, Custom Lists, JQuery, CSS, HTML, Java Script. < ...

Remote AI Backend Engineer (Contract)

Alignerr is seeking a Back End Developer to design, build, and optimize server-side systems and APIs powering AI products. This fully remote hourly contract offers flexibility to work across time zones and continents, with a focus on scalable data pipelines and microservices architecture. You will work ...

Senior backend engineer cloud & iot microservices (hybrid)

MSA - The Safety Company is looking for a highly skilled Backend Software Developer in Johannesburg. This role involves building cloud applications that power innovative Io T solutions for safety technology. The ideal candidate should have a Bachelor's degree in Computer Science and at least 5 years ...

Remote ai backend engineer (contract)

Alignerr is seeking a Back End Developer to design, build, and optimize server-side systems and APIs powering AI products. This fully remote hourly contract offers flexibility to work across time zones and continents, with a focus on scalable data pipelines and microservices architecture. You will wo ...

Software engineer node.js, php & javascript (crypto)

ATS Client in Johannesburg is seeking a talented Software Developer to help shape the future of crypto trading and digital finance. The role requires 4+ years of application development experience and proficiency in PHP, Java Script, j Query and Node.js, with strong SQL and data modeling skills. Refe ...

Senior software developer & delivery lead

A leading cash management company in Midrand seeks a Senior Software Developer to oversee software delivery and mentor junior developers. The successful candidate will be responsible for designing and developing applications while adhering to high coding standards. A degree in Computer Science or related field, ...

Senior Backend Engineer Java, Cloud & DevOps

ATS Client seeks a skilled Back End Developer to deliver robust backend solutions while contributing to frontend code and full-stack projects. You will work with feature teams to design, develop, test, and operate applications in an Agile/DevOps environment. Key responsibilities include developing back ...

Lead UPF Payments Applications Engineer

Absa is seeking a Lead UPF Application Developer to join the Switch Payments Engineering team in a high‑availability environment. The role focuses on designing, implementing and supporting UPF applications with BASE24 EPS/Classic, ISO messaging and cloud‑based solutions. Ideal candidates have 5+ years ...

Senior API Engineer Payments & Financial Services

A financial technology company in South Africa is seeking an API Developer to design and maintain robust APIs that facilitate data exchange and integration with various services. The role requires expertise in API architecture and development, with a focus on security and scalability. Ideal candidates should hav ...

Software Developer Build Scalable Apps (Hybrid/JHB)

Upspire Talent is seeking a Software Developer in Johannesburg to design, develop, and maintain high-quality software solutions. The role includes collaboration with cross-functional teams, debugging issues, and adhering to development standards. Ideal candidates will have 2–5+ years of development experience an ...

Dynamics 365 developer for apis & web services

A leading recruitment agency is looking for a software developer in Johannesburg to develop and maintain critical information systems. The role involves collaboration on complex projects and resolving technical issues. Candidates must possess a Bachelor's degree in computer science, with 5 years of programming e ...

Frontend developer responsive, ux driven, react/nextjs

A leading recruitment agency in Johannesburg is seeking a skilled web developer to enhance their team. The role focuses on creating responsive web designs and maintaining high performance across various platforms. Strong expertise in CSS, HTML, and Java Script frameworks is essential. Applicants should possess a ...

Mid level software developer full stack & collaborative

A software development company is seeking a skilled developer in Durban, Kwa Zulu-Natal. The ideal candidate should possess a Bachelor's degree in Computer Science or a related field, along with proven professional experience and proficiency in multiple programming languages including C#, Java, and Python. Respo ...

Senior mobile developer (ios/android) – hybrid

ATS Client in Midrand is seeking a Senior Mobile Developer to lead native i OS and Android workstreams and deliver world‑class mobile experiences. You will drive architecture choices, write robust tests, and collaborate with design and backend teams to ship high‑quality apps. The role requires 5+ yea ...

Senior java engineer: end to end sdlc, cloud & performance

A premier recruitment firm is looking for a skilled software developer in Stellenbosch, South Africa. The ideal candidate should have at least 3 years of experience in software development and a strong knowledge of technologies such as Java, C#, and SQL. Responsibilities include designing and supporting software ...

Junior full stack engineer (java & python)

A technology company is seeking a motivated Entry-level Developer to join their team in Johannesburg. This role focuses on developing full-stack applications using Java and Python, providing hands-on experience with real-world projects. The ideal candidate has a completed degree in Computer Science or Software E ...

Senior automation sdet — build scalable test frameworks

Expleo in Johannesburg is seeking a Software Developer Engineer in Test (SDET) to design and maintain automated testing frameworks. This role offers a chance to collaborate with developers and QA engineers, write clean code, and generate detailed reports. Candidates should have a Bachelor’s in Computer Science a ...

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    Fullstack Java Developer Jobs in South Africa Job Search Guide, Trends and Insights