Johannesburg: Intermediate Frontend Developer (React / JavaScript / HTML / CSS) – JHB posted by DataFin Recruitment

March 9, 2026 Jobs in Central Johannesburg

DataFin Recruitment

Gauteng

Other IT/Computer

Job Description

ENVIRONMENT:

A young and vibrant Digital Innovation and Business Application Solutions company based in Johannesburg is seeking an Intermediate Frontend Developer with 35 years experience to join their growing agile team.

This role is ideal for a hands-on React developer who enjoys building clean, responsive, and scalable user interfaces. You will work closely with designers and backend developers to deliver high-quality digital solutions in a collaborative and fast-paced environment.

The company prides itself on delivering innovative work on time and to a high standard, making this opportunity well-suited to someone who thrives in a performance-driven team and is eager to continue developing their frontend expertise.

DUTIES:

Feature Development & Implementation

You will play a key role in translating UI/UX designs into functional and maintainable code.
UI Implementation
Converting high-fidelity designs into responsive web applications using React.
Ensuring clean structure, accessibility, and cross-browser compatibility.
API Integration
Connecting frontend components to backend services.
Managing asynchronous data, loading states, and error handling.
State Management
Implementing structured state management using tools such as Context API or Redux where appropriate.

Component Architecture & Code Quality

Writing reusable, modular components that align with team standards.
Contributing to shared component libraries and maintaining consistency across the application.
Following clean coding principles to ensure maintainability and scalability.
Participating in code reviews and actively incorporating feedback.

Performance & Best Practices

Optimising assets and frontend performance to ensure fast load times and smooth user experiences.
Ensuring cross-browser compatibility and responsive design across devices.
Applying accessibility best practices using semantic HTML and ARIA attributes where needed.

Testing & Collaboration

Writing basic unit tests for components using tools such as Jest or React Testing Library.
Participating in agile ceremonies including stand-ups and sprint planning.
Collaborating effectively with backend developers and designers.
Supporting junior developers where appropriate while continuing to grow under senior mentorship.

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REQUIREMENTS:

35 years experience in frontend development.

Strong proficiency in:

HTML5
CSS3 (Flexbox/Grid)
JavaScript (ES6+)
React (compulsory)
Git/GitHub

Advantageous:

TypeScript
Angular
Tailwind CSS or SASS
Experience working with RESTful APIs

ATTRIBUTES:

Strong attention to detail
Ability to work independently on assigned features
Collaborative and team-oriented mindset
Good problem-solving ability
Desire to continuously learn and improve

How to Apply

Click the green “Go Apply” button below to apply directly online with the employer.

About Other IT/Computer Jobs in Gauteng

The IT and computer industry is one of the most dynamic and growing sectors in Gauteng, with a thriving job market that offers a wide range of opportunities for career advancement.

In terms of salary ranges, IT professionals in Gauteng can expect to earn anywhere from R800 000 per annum for junior positions to over R2 million for senior executives. The average salary for software engineers is around R1.5 million, while data analysts can earn between R900 000 and R1.2 million. With experience and skills, IT professionals in Gauteng can expect significant salary increases, with some roles offering bonuses and benefits that can increase their overall remuneration.

To succeed in the IT industry in Gauteng, candidates need to possess a range of key skills, including programming languages such as Java, Python, and C++, as well as experience with databases, cloud computing, and cybersecurity. Strong problem-solving skills, attention to detail, and excellent communication skills are also essential for success in this field. Additionally, knowledge of ITIL (Information Technology Infrastructure Library) and Agile methodologies can be highly valued by employers.

Several major companies and industries in Gauteng are currently hiring IT professionals, including technology firms such as Microsoft, IBM, and Oracle, as well as banks and financial institutions like Standard Bank and Nedbank. The finance industry is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

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Career growth opportunities are abundant in the IT industry in Gauteng, with many companies investing heavily in employee training and development programs. With experience and skills, IT professionals can move into senior leadership positions or start their own businesses, while also pursuing further education and certifications. The Johannesburg Stock Exchange (JSE) is also a significant employer of IT staff, with roles ranging from software development to data analytics and cybersecurity.

Overall, the IT industry in Gauteng offers a wide range of exciting career opportunities for job seekers with the right skills and experience. With salaries that are competitive with those offered by major companies globally, there has never been a better time to pursue a career in this dynamic and rapidly evolving field.

This information provides general career guidance. Actual salaries and requirements vary by employer.

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