JavaScript jobs in Sandton

Introduction We are looking for a passionate and skilled Intermediate Full Stack Developer to join our team. This role is ideal for someone who enjoys building robust applications end-to-end and takes pride in solving complex technical problems. You will work across front-end, back-end, and database

Senior Software Developer (Remote) (JavaScript / Typescript/Node.js/Svelte/Docker) Recruiter: Datafin IT Recruitment Job Ref: 3105800609 Date posted: Tuesday, April 14, 2026 Location: Johannesburg, South Africa SUMMARY: POSITION INFO: ENVIRONMENT Our client is a modern data automation and integratio

DataFin Recruitment

R 60 000 - R 90 000 /year

ENVIRONMENT: Our client is a modern data automation and integration platform that enables enterprises to innovate faster by unlocking and optimizing data across multiple services and systems. They provide a platform that is dedicated to creating integration solutions to help businesses unlock their

We’re looking for strong JavaScript/TypeScript developers to join a high-performing consulting environment, delivering impactful, production-grade solutions across diverse industries. You’ll work in cross-functional, client-facing teams, solving complex problems while contributing across backend and

### The Role We are seeking high-calibre developers with proven industry experience in JavaScript and/or TypeScript to join our consulting delivery teams. As part of a client-facing engineering consultancy, you will work on complex, high-impact digital solutions across a range of industries. You wil

Senior Full Stack Developer // Johannesburg (On-site) Most "Senior" roles are just coding with a higher paycheque. This is different. We are looking for a heavy-hitting Engineer for a Johannesburg-based team that is currently scaling a high-performance, AI-driven video platform for the financial ser

Upcoming Project – Talent Pipeline We are actively building a pipeline of experienced engineers for upcoming client projects, with some opportunities expected to begin as soon as possible. While start dates are dependent on project timing, this role reflects active hiring needs aligned with confirme

Lumenalta

Lumenalta City of Johannesburg, Gauteng, South Africa What You Will Work On Collaborate with visionary enterprise clients Learn how to handle difficult situations Tackle complex challenges at scale Push boundaries with emerging technologies Requirements Expertise in React, Node, Express, Mongo, SQL

Network IT

Duties & Responsibilities Responsibilities: You will be responsible for designing testable and efficient code. Software analysis, programming, testing and debugging, as well as overseeing that designs follow specifications. You will also provide support by investigating other technologies or alterna

Network IT

Front-End Developer Reference: BIT002703-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 th

Network IT

Duties & Responsibilities Qualifications: Matric Tertiary qualification in IT or related Experience / Requirements: Cloud, preferably AWS experience Hands-on technical expertise in back-end development JavaScript/TypeScript for Node.js in Lambdas Experience in Database administration (PostgreSQL) wo

Network IT

Duties & Responsibilities Responsibilities: You will be responsible for designing testable and efficient code, software analysis, programming, testing and debugging, as well as overseeing that designs follow specifications. You will also provide support by investigating other technologies or alterna

Network IT

Duties & Responsibilities Requirements: BSc in Computer Studies or IT, or BEng in Computer or Electronic Engineering 4 years' experience on similar projects Necessary training/education in skills required above Cloud, AWS experience Hands-on technical expertise in back-end development and DevOps act

Network IT

Reference: BIT002697-Muld-1 Mid to Senior level Full Stack Developer needed to join the dynamic team of leaders in their niche market. Pretoria. Autonomous working environment. Incredible learning environment. Duties & Responsibilities Requirements C# (10 out of 10) M S SQL (10 out of 10) NET (10 ou

Network IT

Front-End Developer Reference: BIT002703-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 help the

Boardroom Appointments

A leading recruitment agency seeks a skilled software developer to lead web application projects. The role requires a Bachelor's or Master's degree in Computer Science or a related field, along with significant experience in software development and leadership. You'll design and implement scalable s

Sabenza IT Recruitment

Desired Experience & Qualification Requirements: IT Degree and/or relevant qualifications. Minimum 6+ years of IT experience. Minimum 2 years working with well-known front-end frameworks (for example React). React and backend development experience. NoSQL DB (MongoDB, Redis). Docker, Docker Compose.

Upstream

Who we are We are a leader in mobile technology, providing innovative solutions to 1.2 billion consumers. In an ever‑increasing digital world, we help businesses grow their digital reach & toolkits to optimize user experience, increase engagement, attract new customers, and boost their revenues. Thi

Upstream

A leading mobile technology firm in Johannesburg is seeking a Software Engineer to join their team. You will work with a modern JavaScript tech stack, including React and Next.js, to build mission-critical applications. The ideal candidate has 2+ years of full-time experience in full-stack developme

Sabenza IT Recruitment

Desired Experience & Qualification Requirements: IT Degree and/or relevant qualifications. Minimum 15+ years of IT experience. Minimum 2 years working with well-known front-end frameworks (for example React). React and backend development – expert knowledge. NoSQL DB (mongo, Redis) – expert knowledg