Senior React Engineer – Hybrid (Johannesburg)

About the role

This senior position offers the chance to shape technical direction and mentor junior developers within a dynamic, hybrid‑working environment in Johannesburg. You will work on high‑impact projects, delivering scalable, high‑quality web applications using React.

Key responsibilities

• Develop sophisticated user interfaces using React and its ecosystem.
• Collaborate with product managers, designers and engineers to define scope and technical specifications.
• Write clean, maintainable, well‑documented code and enforce coding standards.
• Participate in code reviews, provide feedback and mentor junior developers.
• Troubleshoot complex issues, contribute to architectural discussions and improve the codebase.

Required profile

• Bachelor’s degree in Computer Science, IT or equivalent practical experience.
• 3–5 years of professional front‑end development experience, with a strong focus on React.

Required skills

• React (including hooks and modern features)
• JavaScript, HTML, CSS
• State management (Redux or Context API)
• Build tools such as Webpack or Vite
• RESTful APIs and asynchronous request handling
• Git version control
• Unit and integration testing frameworks (Jest, React Testing Library)