Frontend Developer

ATS Client; Centurion; On-site; ZAR 420,000 - 700,000; Full time

Job summary

ATS Client is seeking a skilled front-end developer to shape modern web experiences using React or Angular. You will build high-performance interfaces, write semantic HTML5, and implement responsive designs that scale across devices.

Collaborate with backend and AI/ML teams to integrate REST/GraphQL APIs, add AI-powered features, and ensure accessibility and code quality through testing and reviews. A Bachelor’s in CS or related field and 3+ years of experience are required.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent practical experience).
• Minimum 3+ years' experience in front-end development.
• Proven experience with React or Angular.
• Experience integrating APIs and working with backend systems.
• Exposure to AI/LLM-powered features or strong interest in this space.

Responsibilities

• Build high-performance web applications using React or Angular.
• Develop clean, semantic HTML5 and responsive UIs with CSS3 (Flexbox, Grid, mobile-first).
• Integrate AI/LLM-powered features such as chatbots, summarisation, document understanding and AI-driven workflows.
• Collaborate with backend and AI/ML teams to consume APIs (REST, GraphQL).
• Implement intelligent user experiences including autocomplete, conversational UI, AI hints and smart suggestions.
• Transform wireframes and designs into production-quality front-end solutions.
• Optimise applications for performance, scalability and accessibility.
• Write reusable, maintainable components and ensure code quality through testing and reviews.
• Stay up to date with emerging front-end technologies and AI integration trends.

Skills

JavaScript (ES6+)

React

Angular

HTML5

CSS3

REST/GraphQL APIs

Git

Education

Bachelor's degree in Computer Science, Information Technology, or a related field

Job description

Shape the future of web experiences by building intelligent, AI-powered front-end applications. If you're a React or Angular expert with a passion for cutting-edge technology like chatbots and LLM integrations, this is your opportunity to work on truly innovative products. Join a dynamic and forward-thinking organisation at the forefront of digital innovation. This company specialises in building modern, scalable applications that combine exceptional user experience with the power of artificial intelligence.

Key Responsibilities

• Build high-performance web applications using React or Angular
• Develop clean, semantic HTML5 and responsive user interfaces using CSS3 (Flexbox, Grid, mobile-first)
• Integrate AI/LLM-powered features such as chatbots, summarisation, document understanding and AI-driven workflows
• Collaborate with backend and AI/ML teams to consume APIs (REST, GraphQL)
• Implement intelligent user experiences including autocomplete, conversational UI, AI hints and smart suggestions
• Transform wireframes and designs into production-quality front-end solutions
• Optimise applications for performance, scalability and accessibility
• Write reusable, maintainable components and ensure code quality through testing and reviews
• Stay up to date with emerging front-end technologies and AI integration trends

Education

• Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent practical experience)

Experience

• Minimum 3+ years' experience in front-end development
• Proven experience working with React or Angular
• Experience integrating APIs and working with backend systems
• Exposure to AI/LLM-powered features or strong interest in this space

Skills

• Strong proficiency in JavaScript (ES6+), HTML5 and CSS3
• Experience with modern front-end frameworks (React or Angular)
• Familiarity with REST and/or GraphQL APIs
• Understanding of responsive design, cross-browser compatibility and performance optimisation
• Experience with version control tools such as Git

Non-Negotiables

• Ability to build dynamic, scalable and user-centric web applications
• Strong problem-solving skills and attention to detail
• Ability to work in an agile, collaborative environment
• Interest or experience in AI technologies, prompt engineering or LLM integrations