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Senior React.js Developer

IQbusiness

South Africa · On-site Full-time Senior 2d ago

About the role

About

iqx, the Technology Division of iqbusiness, is seeking a highly skilled and motivated Senior React.js Developer for one of our valued clients. This role is ideal for a passionate software developer with strong front-end expertise and a solid full-stack foundation.

The successful candidate will be responsible for designing, developing, and maintaining scalable, high-performance, and user-friendly web applications. You will work closely with cross-functional teams to deliver high-quality software solutions while adhering to best practices and modern development standards.

Required Skills & Experience

  • Strong experience with React.js in production environments
  • Proficiency in Node.js, TypeScript, and JavaScript
  • Solid experience working with SQL databases
  • Strong understanding of web application architecture and best practices
  • Experience building scalable, performant, and user-centric applications
  • Excellent problem-solving skills and attention to detail

Key Responsibilities

  • Design, develop, and maintain robust web applications using React.js
  • Build and integrate backend services using Node.js
  • Write clean, maintainable, and efficient code using TypeScript and JavaScript
  • Work with SQL databases to design, query, and optimize data structures
  • Ensure application performance, scalability, and security
  • Collaborate with designers, product owners, and other developers to deliver high-quality solutions
  • Participate in code reviews and contribute to continuous improvement initiatives

Please Note:

As all iqbusiness roles require honesty in the handling of or access to cash, finances, financial systems, or confidential information; our recruitment process requires that the following background checks be completed: credit, criminal, ID, and qualification verification.

iqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals

Skills

JavaScriptNode.jsReact.jsSQLTypeScript

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