JavaScript Developer

Sabenza IT & Recruitment; Johannesburg; Presencial; ZAR 700.000 - 1.100.000; Jornada completa

Descripción de la vacante

Sabenza IT & Recruitment in Johannesburg is seeking a skilled software engineer who writes clean, scalable React code and is comfortable on AWS. You will own features from design to production, build RESTful APIs, and collaborate with a fast-moving Agile team.

Experience with AWS services (EC2, S3, Lambda, API Gateway, RDS or IAM), REST APIs, and front-end architecture is essential, with GraphQL as a plus. Familiarity with CI/CD, testing, and microservices will help you thrive.

Formación

• Proven React experience with component-based architecture.
• Hands-on AWS experience (EC2, S3, Lambda, API Gateway, RDS or IAM).
• Strong API design skills (REST; GraphQL a plus).
• Experience with asynchronous and event-driven programming.
• Proficiency with Git, CI/CD and modern engineering practices.
• Experience with automated testing across unit, integration and end-to-end.
• Knowledge of Microservices or BFF patterns; Azure as a second cloud is a plus.
• React Native experience is advantageous.

Responsabilidades

• 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 production.
• Apply clean code, testability and maintainability standards.
• Contribute to architectural decisions and team engineering practices.
• Deliver in Agile and continuously improve shipping processes.

Conocimientos

React

AWS

REST API design

GraphQL

Asynchronous programming

Git & CI/CD

Automated testing

React Native

Microservices

Azure

Herramientas

Git

CI/CD tooling

Descripción del empleo

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 production
• Apply clean code, testability and maintainability
• Contribute to architectural decisions and team engineering practices
• Deliver in Agile and keep improving how the team ships

Requirements

Skills and experience:

• Strong React experience, including components, state and front-end architecture
• Hands-on AWS experience, such as EC2, S3, Lambda, API Gateway, RDS or IAM
• Solid API design, including REST, with GraphQL an advantage
• Asynchronous and event-driven programming
• Git, CI/CD and modern engineering practices
• Automated testing across unit, integration and end-to-end
• React Native or other mobile experience is an advantage
• Microservices or BFF patterns, and Azure as a second cloud, are an advantage.