Frontend Developer – React.js

We are looking for a Frontend Developer – React.js to work remotely who’s eager to embark on an exciting new opportunity!  

About KWAN

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists – our People Experience Partners – to guide them through our journey with us.

What is this challenge about

• 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 prevent regressions;
• 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.

What we are looking for

• Strong experience with React.js (functional components, hooks);
• 4+ years of professional experience with JavaScript and JavaScript frameworks (React, Angular, Ext, or Vue, with React and Ext preferable);
• 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, maintainability, reusable components, proper state and lifecycle management, error handling and logging;
• Experience with CI/CD pipelines in GitLab;
• Familiarity with linting and quality tools (ESLint, Prettier) (Plus);
• Knowledge of accessibility standards (WCAG) (Plus);
• Experience with performance optimization and browser debugging tools (Plus);
• Exposure to Agile / Scrum methodologies (Plus).
• Candidates must be residing already in Portugal.

Do you meet most of the position requirements? Then grab this opportunity and apply now!

What we offer

• A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
• A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
• An empowering and respectful work culture enriched with social and learning events.
• A People Experience Partner specially assigned to you – your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

Some Words From Our Colleagues

“At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.”
– Luis Caldeira, DevOps @ KWAN

Grab this opportunity, apply now!