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Sabenza IT & Recruitment

Intermediate Full Stack Developer (JavaScript / TypeScript)

Sabenza IT & Recruitment City of Johannesburg Metropolitan Municipality, Gauteng, South Africa

IT Services and IT Consulting · 11-50 employees

21 h ago
typescript Senior (5-10 yrs) Full-time South Africa
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About the role

Design and deliver modern React applications and supporting JavaScript services while taking ownership of technical solutions from design to production. Work within cross-functional squads to build RESTful APIs and deploy solutions on AWS.

What they look for

JavaScript TypeScript React AWS RESTful APIs GraphQL Asynchronous programming Event-driven programming Git CI/CD Automated testing Microservices BFF patterns Azure

Requirements

Requires proven experience delivering production software using JavaScript, TypeScript, and React. Candidates must have hands-on experience with AWS services and solid knowledge of API design and modern engineering practices.

Full description

We are looking for a JavaScript developer with strong JavaScript, React and AWS experience to join a high-performing consulting environment and deliver production-grade solutions across industries. You will work in cross-functional, client-facing teams, building modern front ends and the services behind them, and taking ownership from design through to production.

This suits an engineer who writes clean, scalable code, is comfortable in React, and has already shipped work on AWS.

Key responsibilities

  • Design and deliver modern React applications and the JavaScript services that support them
  • 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
  • Work in cross-functional squads, including direct client engagement
  • 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:

  • Proven experience delivering production software in JavaScript and/or TypeScript
  • 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.

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