junior react developer jobs in Johannesburg

One of our clients, a marketing agency in South Africa, specializing in web and mobile development, are looking for a React Developer to join their team of experienced developers. If you are looking for a new opportunity, we would be thrilled to assist you with your career move! Preferably a front end developer, well versed in React.js, with about 2+ years...

Requirements:A Diploma or Degree in Computer Science, Information Technology, Software Engineering, or a related field.1–2 years of professional software development experience.Solid foundation in C#,.NET Core and object-oriented programming.Practical experience with React Native (JavaScript / TypeScript).Experience with RESTful APls using ASP.NET...

Requirements A diploma or degree in computer science, information technology, software engineering, or a related field. 1–2 years of professional software development experience. Solid foundation in C#, .NET Core and object-oriented programming. Practical experience with React Native (JavaScript / TypeScript). Experience with RESTful APls using ASP.NET...

Calling high-impact Senior Mobile Developers (React Native) to build world-class mobile applications and drive innovation in a fast-paced environment. Our clients are seeking high-performing talent ready to make an impact. If you're driven, ambitious, and open to new opportunities, partner with us to secure roles that elevate your career. Key...

We are seeking a talented React Developer to join one of our superb clients. The successful candidate will have strong skills in React development and a solid understanding of modern web development technologies. What you will do: Develop new user-facing features using React.js Build reusable components and front-end libraries for future use Optimize...

Our clients are always on the lookout for high-performing talent who are ready to make an impact. If you're driven, ambitious, and open to new opportunities, I would love to partner with you for roles that puts your career on the map.Abilities: Develop, test, and deploy mobile applications using React Native and web portals using React.js (TypeScript)...

Location : Sandton, JHB [ Work from office Mandatory 8 hours in office ] Job Spec This is a hands‑on engineering role focused on building, maintaining, securing, and supporting enterprise‑grade mobile applications across iOS and Android using React Native, Expo, TypeScript, and modern mobile delivery tooling. The role contributes to reliable mobile...

Senior React Developer Join to apply for the Senior React Developer role at Lumenalta. 1 week ago: Be among the first 25 applicants. Experience Remote done Right. Over 20 years of remote experience, all 500+ staff are 100% remote and we still grow vibrant relationships, provide exceptional opportunities for career growth while working with stellar clients on...

Reference: ITA005971-Raees-4Calling experienced Senior Mobile Developers (React Native) with strong expertise, to design, build, and maintain high-quality mobile applications!Duties & ResponsibilitiesOur clients are always on the lookout for high-performing talent who are ready to make an impact. If you're driven, ambitious, and open to new opportunities, I...

DataFin was established in 1999. We pride ourselves on the fact that we have established relationships with industry leaders and a vast majority of our business is repeat business.Duties & ResponsibilitiesENVIRONMENT:Our client is a specialist cybersecurity organisation providing advanced cybersecurity and digital forensic services to government and...

Calling experienced Senior Mobile Developers (React Native) with strong expertise, to design, build, and maintain high-quality mobile applications! Abilities: Develop, test, and deploy mobile applications using React Native and web portals using React.js (TypeScript) Integrate mobile apps with API services and build back-end services using .NET...

Key Responsibilities:Develop and maintain web applications using React.js and TypeScript.Build reusable components and front-end libraries for future use.Translate UI/UX wireframes into functional, high-performance code.Optimize applications for speed, scalability, and accessibility.Integrate with RESTful and GraphQL APIs.Conduct code reviews, testing, and...

About the RoleOur client is seeking a talented and self-motivated Remote Frontend Developer specializing in React to join their fully distributed engineering team. You will be responsible for building and maintaining user-facing features for their flagship web application, focusing on creating a seamless and responsive user experience. Working in a...

Responsibilities Develop and maintain features across the web portal and React Native mobile app. Build reliable workflows that support school administration, management and communication. Develop and maintain Laravel backend services and REST APIs used by both web and mobile applications. Design and maintain MySQL database structures, queries and...

A leading consulting firm in Johannesburg is seeking an InsureTech Developer to join their expanding Insurance Tech team. This role focuses on developing high-quality software solutions and requires strong experience in software development, particularly with JAVA and ReactJS. Ideal candidates will have a background in the insurance domain and excellent...

A leading tech solutions company in Johannesburg is seeking a Frontend Developer to join their team. This role involves developing and maintaining software products for a seamless client experience, requiring expertise in Angular, React, and various front-end technologies. Candidates should have strong knowledge of RESTful APIs and a good grasp of coding...

About the roleBitcrack Cyber Security is seeking a Python developer to maintain and further develop in-house products and service for our clients. The successful candidate will take ownership of an existing web application, working with a Flask-based HTML interface and a Python/FastAPI backend. The role combines feature development, application maintenance,...

Johannesburg, South Africa | Posted on 05/10/2026 The Junior Developer contributes to the design, build, test, support and maintenance of enterprise applications. The role sits in a mission-critical integration setting, where applications exchange data between systems and must remain reliable, secure and auditable. The purpose of the Junior Developer is to...

Are you interested in solving software engineering challenges and turning product requirements into effective, well-tested solutions?Would you enjoy collaborating with technology teams while building your skills across modern development environments?About our TeamLexisNexis Reed Tech brings clarity to innovation for businesses worldwide. We enable...

Are you interested in solving software engineering challenges and turning product requirements into effective, well‑tested solutions? Would you enjoy collaborating with technology teams while building your skills across modern development environments? About our Team: LexisNexis Reed Tech brings clarity to innovation for businesses worldwide. We enable...