Senior React.js Developer

# Senior React.js Developeriqbusiness South Africa Johannesburg, Gauteng Permanent Posted  
** 21 JANUARY 2026** - Closing Date###

Job Description 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**,
** Type Script**, 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 Type Script and Java Script
* 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, , and qualification verification.
** iqbusiness is committed to sustainable growth and transformation, we embrace diversity and employ previously disadvantaged individuals
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