javascript back-end developer jobs in Johannesburg

Labournet is a proudly South African company with over 28 years of innovation in payroll, HR and employment legislative compliance.We are driven by our mission to change the world of work by simplifying compliance, empowering people, and delivering technology-driven solutions. Our people are the key to this mission, and we invest in them to grow, innovate,...

We are seeking a highly skilled and experienced Senior Back-End Developer in Johannesburg or Cape Town that is proficient in TypeScript to design, build, and deploy distributed cloud-based applications. The ideal person will have a strong understanding of scalable system architecture and cloud-native development. Experience integrating with Large Language...

Build the future of intelligent back-end systems in a fast-evolving digital services industry. This role is perfect for a Back-End C# Developer who thrives on combining cloud engineering with AI/LLM innovation to create scalable, high-impact solutions that power modern customer experiences.Join a leading player in the global business process outsourcing and...

Senior Back End DeveloperPosition Area: RandPark RidgeK6-8 years Back End Developing experienceAt least 3 years in Senior position Hybrid2 years Docker/Kubernetes experience5 years developing APO’s for FE Development3 years Agile/scrum framework5 years SQLWe are seeking a highly skilled Senior Back-End Developer with strong SQL expertise to design,...

Senior Back End Developer Position Area: RandPark Ridge K6-8 years Back End Developing experience At least 3 years in Senior position Hybrid 2 years Docker/Kubernetes experience 5 years developing APO’s for FE Development 3 years Agile/scrum framework 5 years SQL We are seeking a highly skilled Senior Back-End Developer with strong SQL expertise to design,...

Johannesburg, South Africa | Posted on 03/11/2026 This suits an engineer who writes clean, scalable code, is comfortable in React, and has already shipped work on AWS. Key responsibilities Build and integrate RESTful APIs and third-party platforms Deploy, run and support solutions on AWS Take ownership of technical solutions from design through to...

Key Responsibilities: Development Build modern web and mobile applications. Participate in system design and technical planning. Contribute throughout the SDLC. Drive code quality and best practices. Research and implement new technologies. Support DevOps and CI/CD initiatives. Team Collaboration Work closely with cross-functional teams. Mentor and...

Type of Qualification: Post Graduate DegreeField of Study: Information TechnologyOther Minimum Qualifications, certifications or professional membershipsIndustry related certifications e.g. Scaled Agile frameworks; Cloud certificationsExperience RequiredMore than 10 years Broad experience in translating business and functional requirements into technical...

Responsibilities: Design and implement Restful API services to facilitate seamless communication between various components of the application. Write efficient SQL for data persistence in various databases. Collaborate with cross-functional teams to define requirements, design features, and implement solutions. Provide estimates on timelines for PI items to...

About The RoleWhat if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers in Cape Town to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products --- from data pipelines and model-serving infrastructure to scalable...

We are seeking an experienced Senior Backend Software Engineer with strong Python (Fast API) and AWS expertise to join a high‑performing engineering team delivering scalable, cloud‑native systems. This role is ideal for a technically strong engineer who enjoys building modern backend platforms and contributing to architectural decisions. ...

Im am a Recruiting Specialist focused on connecting exceptional developers and technical leaders with opportunities where their skills can truly make an impact.Im always eager to connect with professionals who:Bring deep technical expertise in C#, .NET Core, and SQL ServerAre passionate about Agile delivery, Clean Code, and SOLID principlesHave hands-on...

Senior Backend EngineerOur client, who has created an intelligent delivery platform, is looking for a Senior Backend Engineer.You will be joining a dynamic team that encourages expanding your individual talents and realizing your full potential while working on a platform that is unique to the market.They are looking for a candidate with over 6 years of...

Reference: ITE008223-STU-1A leading technology consulting and software solutions company is looking for a Senior JavaScript Software Engineer to join its growing teamDuties & ResponsibilitiesKey Responsibilities: Development Build modern web and mobile applications. Participate in system design and technical planning. Contribute throughout the SDLC. Drive...

Seeking a Front-End Engineer with strong expertise in React or Angular, with hands‑on experience integrating AI / LLM powered features into web applications and the ability to work with modern AI frameworks, APIs, and prompt engineering techniques. Key Responsibilities Build high‑performance web applications using React or Angular Develop clean...

Key Duties & Responsibilities: Develop high-performance web applications using React or Angular . Build responsive, modern user interfaces using HTML5, CSS3, Flexbox, Grid, and mobile-first design principles . Integrate AI-powered features such as: Chatbots Document understanding Summarisation tools Intelligent workflow automation Collaborate with backend...

About the Role Our client, a leading innovator in the tech landscape, is seeking a highly skilled and motivated Senior Full-Stack JavaScript Developer to join their dynamic team in Johannesburg, Gauteng, ZA . This is an exceptional opportunity to contribute to cutting-edge projects, working with a talented group of professionals dedicated to pushing the...

About the RoleOur client, a dynamic and forward-thinking technology firm, is seeking a highly skilled and experienced Senior Full-Stack Developer to join their thriving team in Johannesburg. This pivotal role involves contributing to the design, development, and deployment of innovative web applications that are critical to our client's business operations....

Johannesburg, South Africa | Posted on 08/10/2026 This suits an engineer who writes clean, scalable code, is comfortable in React, and has already shipped work on AWS. Key responsibilities Build and integrate RESTful APIs and third-party platformsDeploy, run and support solutions on AWSTake ownership of technical solutions from design through to...

A leading technology firm is looking for a skilled Senior Back-End Developer based in Johannesburg, South Africa. The ideal candidate will have over 5 years of back-end development experience and a strong proficiency in SQL. Key responsibilities include designing, developing, and maintaining scalable applications while mentoring junior developers. Experience...