Full-time

Senior Full Stack Developer (React & Node.js)

Posted by SavageOne Pty Ltd • Johannesburg, Gauteng, South-Africa

📍 Johannesburg, Gauteng 🕒 February 20, 2026

About the Role

Senior Full Stack Developer (React & Node.js)

About the job Senior Full Stack Developer (React & Node.js)

About the Role

Key Responsibilities

  • Develop and maintain scalable web applications using React.js for frontend and Node.js for backend services.
  • Design and implement RESTful APIs and GraphQL endpoints to support frontend and mobile applications.
  • Lead architectural decisions, ensuring performance, security, and scalability .
  • Work closely with UI/UX designers to implement responsive and user-friendly interfaces.
  • Integrate with databases (SQL & NoSQL like PostgreSQL, MongoDB, Firebase) and caching solutions.
  • Implement authentication and authorization mechanisms (JWT, OAuth, Role-based Access Control).
  • Ensure

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