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React.js Software Developer

  • Johannesburg Remote
  • Salary: Market Related
  • Job Type: Contract
  • Sectors: IT
  • Reference: 133531

Apply before Jul 21 2025 | 30 Days left

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Vacancy Details

Employer: iqbusiness South Africa

iqx the Technology Division of iqbusiness is looking for a skilled React.js Developer for one of our clients. We are looking for a skilled and motivated Software Developer with strong experience in React.js, Node.js, TypeScript, JavaScript and SQL. They will be responsible for designing, developing, and maintaining web applications that are scalable, performant, and user-friendly. The ideal candidate is passionate about building high-quality software and has a keen eye for detail.

Requirements

Technical Skills:

Proficiency in JavaScript (ES6+), TypeScript, and React.js

Strong backend experience using Node.js and Express.js

Solid understanding of SQL (PostgreSQL, MySQL, or similar relational databases)

Experience with REST APIs and ideally GraphQL

Familiarity with Git, CI/CD pipelines, and modern development workflows

Basic understanding of cloud platforms (AWS, Azure, GCP) is a plus

 

Key Responsibilities

Develop and maintain scalable front-end applications using React.js and TypeScript

Build and maintain RESTful APIs and backend services using Node.js

Write clean, reusable, and efficient code using modern JavaScript and TypeScript

Design, implement, and optimize SQL queries and database schemas

Collaborate with cross-functional teams (UX/UI, QA, DevOps, Product)

Participate in code reviews, debugging, and performance tuning

Ensure the security and data protection of applications

Contribute to software architecture decisions and best practices

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

 


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34 people have applied for this job. 242 people have viewed this job.

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Opportunity

IQbusiness has also given me the opportunity to be involved in exciting initiatives such as B-Corp and the Women’s Chapter Network which allows me to find meaning in my work. Working under good leadership and a supportive team at IQbusiness really makes me enjoy coming to work every day.

Sheneez Sigamoney
RAS – Senior Associate – Sustainability

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© Careers24. All rights reserved.

About Careers24.com

  • Careers24 is a leading South African job portal that assists jobseekers from all sectors and experience levels to find and apply for vacancies from hundreds of South Africa’s leading companies. With over a million visitors a month, we are one of the most popular destinations to find employment online in South Africa.

    Our mission is to become the destination where every candidate can find an ideal job and where every company can find the perfect candidate. We are a proud member of the Media24 family and part of the Naspers group of companies.

Company

  • Work For Us

  • Advertise With Us

Quick Links

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  • Site Terms and Privacy Policy

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