React Developer

About the role

We are seeking a React Developer to join our dynamic technology team in Lisbon. You will work on modern, scalable, and user‑centric web applications, collaborating closely with backend, product, and UX/UI teams.

Key responsibilities

• Develop and maintain web applications using React.js and Next.js.
• Build reusable, scalable, and maintainable UI components.
• Integrate RESTful APIs and third‑party services.
• Ensure application performance, responsiveness, and accessibility.
• Participate in code reviews and uphold code quality standards.
• Support technical decision‑making and continuous frontend improvement.

Required profile

• Minimum 3 years of professional experience with React.js/Next.js.
• Strong knowledge of JavaScript (ES6+) and/or TypeScript.
• Proficiency with HTML5, CSS3 and modern styling frameworks.
• Experience integrating REST APIs and using Git in collaborative workflows.
• Strong problem‑solving, analytical, communication and teamwork abilities.

Required skills

• React.js
• Next.js
• JavaScript (ES6+)
• TypeScript
• HTML5
• CSS3
• RESTful API integration
• Git
• Jest
• React Testing Library
• Cypress
• Redux
• Zustand
• Context API
• CI/CD pipelines
• Agile/Scrum methodologies