React.js Front-End & AI Developer

Company: Matrixcel Business
Location: Sousse, Tunisia
Work Arrangement: 100% On-site
Experience: Minimum 2 years of relevant professional experience
Seniority: Junior / Early Mid-Level

About Matrixcel Business

Matrixcel Business is a UK-focused business consulting company providing strategic, operational, and digital support to businesses.

With a dedicated team in Tunisia, we specialize in business process optimization, compliance management, and cross-border operations.

Our technology team develops internal web applications, integrates business systems, and implements automation and AI-powered solutions to streamline operations and improve productivity.

About the Role

We are seeking a skilled and motivated React.js Front-End Developer to join our on-site team in Sousse.

You will develop and enhance modern web applications, interactive dashboards, and internal business platforms, with opportunities to integrate AI-powered features and automation solutions.

The ideal candidate is a hands-on developer with strong React.js fundamentals, a problem-solving mindset, and an interest in applying emerging technologies to real business challenges.

Key Responsibilitie

• Develop and maintain responsive, high-performance web applications using React.js.

• Build reusable UI components, interactive dashboards, and user-friendly interfaces.

• Integrate RESTful APIs and connect front-end applications with back-end services.

• Contribute to the implementation of AI-powered features and intelligent automation.

• Troubleshoot technical issues, optimize application performance, and ensure code quality.

• Collaborate with the development team to deliver reliable, scalable, and maintainable solutions.

Required Technical Skills

• Minimum 2 years of professional experience in front-end development, with hands-on React.js experience.

• Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.

• Solid understanding of React Hooks, component-based architecture, state management, and routing.

• Experience integrating RESTful APIs and handling asynchronous data.

• Familiarity with Git, debugging tools, and modern front-end development practices.

• Ability to write clean, reusable, and maintainable code.

AI Knowledge and Experience

We are particularly interested in developers who understand the practical applications of AI in web development.

• Familiarity with generative AI, Large Language Models (LLMs), and AI development tools.

• Basic understanding of integrating AI services, such as OpenAI APIs or equivalent solutions, into web applications.

• Awareness of secure API integration and data-handling practices.

• Interest in developing AI-enabled features, including intelligent search, document processing, and workflow automation.

Preferred Qualifications

The following skills are advantageous but not mandatory:

• Experience with TypeScript or Next.js.

• Familiarity with Node.js or Python.

• Experience with Tailwind CSS, Material UI, or similar UI frameworks.

• Basic knowledge of SQL or NoSQL databases.

• Experience with e-commerce integrations, internal business systems, or third-party APIs.

• Familiarity with AI-assisted development tools such as GitHub Copilot or ChatGPT.

Personal Skills

• Proactive, curious, and eager to learn new technologies.

• Strong analytical thinking and practical problem-solving abilities.

• Effective communication and teamwork skills.

• Attention to detail, with a commitment to code quality and user experience.

• Ability to work independently, manage priorities, and take ownership of assigned tasks.