We are looking for a Frontend Developer specialized in React.js to design, build, and maintain modern, scalable web applications. You will work closely with product owners, UX designers, and backend engineers to deliver high-quality, testable, and maintainable user interfaces.
You will contribute to the full development lifecycle, from design and implementation to testing, CI/CD integration, and continuous improvement.
Key Responsibilities
Design and develop responsive, high-performance user interfaces using React.js
Translate UX/UI designs and functional requirements into clean, reusable code
Apply frontend architecture best practices (componentization, separation of concerns, state management)
Write unit tests and component tests to ensure code reliability and regression prevention
Participate in code reviews and enforce coding standards
Use GitLab for version control, merge requests, and CI/CD pipelines
Collaborate with backend teams to integrate REST APIs and asynchronous services
Optimize applications for performance, accessibility, and security
Actively contribute to continuous improvement of development processes and tooling
Technical Skills & Requirements
Mandatory
Strong experience with React.js (functional components, hooks)
Proficiency in JavaScript (ES6+) and TypeScript
Solid understanding of HTML5, CSS3, and modern layout techniques (Flexbox, Grid)
Experience with Git and GitLab workflows (branches, merge requests, CI pipelines)
Strong experience in unit testing (Jest, React Testing Library or equivalent)
Knowledge of frontend development best practices:
Clean code and maintainability
Reusable components
Proper state and lifecycle management
Error handling and logging
Nice to Have
Experience with CI/CD pipelines in GitLab
Familiarity with linting and quality tools (ESLint, Prettier)
Knowledge of accessibility standards (WCAG)
Experience with performance optimization and browser debugging tools
Exposure to Agile / Scrum methodologies
Quality & Engineering Practices
Write testable and well-documented code
Maintain high unit test coverage
Follow coding standards and naming conventions
Ensure security and performance best practices
Actively participate in technical reviews and retrospectives
Soft Skills
Strong communication and collaboration skills
Ability to work autonomously and take ownership
Attention to detail and quality-driven mindset
Willingness to learn and adapt to evolving technologies
Education & Experience
Degree in Computer Science, Software Engineering, or equivalent experience
Proven experience as a Frontend Developer in a professional environment