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About Us : DataSmart is a Portuguese consulting company of excellence, with over 20 years of experience, specializing in Technologies and Information Systems for both Portuguese and International markets. We foster a culture of involvement, experience, and excellence.

Join our team as a Senior React Web Developer (Hybrid – Lisbon, Coimbra, Braga)!

• What You’ll Do:
• Develop and maintain Single Page Applications using React and Next.js .
• Utilize frameworks and tools such as Storybook , Shadcn (RadixUI) , Tailwind CSS , and Testing Libraries for robust UI development.
• Build and consume RESTful Services for seamless integration with backend systems.
• Implement best practices for state management using Redux and redux-thunk .
• Work with modern build tools like Webpack and Babel for efficient development workflows.
• Collaborate with cross-functional teams to ensure consistent design and performance across applications.
• Optimize applications for performance, scalability, and responsiveness.
• Leverage cloud platforms like GCP and containerization tools ( Docker , Kubernetes ) for deployment.
• Utilize CI/CD pipelines (GitLab CI) to streamline development and deployment processes.

• Qualifications:
• 7+ years of professional experience in frontend web development, with a strong focus on React and Next.js .
• Solid knowledge of HTML5 , CSS3 , and Modern TypeScript .
• Expertise in React , Redux , Redux-Thunk , and Node.js .
• Hands-on experience with Storybook , Shadcn (RadixUI) , and Tailwind CSS .
• Proficiency in building and deploying applications using Docker , Kubernetes , and GCP .
• Experience with modern testing libraries and frameworks.
• Strong understanding of SCSS , BEM methodology , and modular CSS practices.
• Familiarity with CI/CD tools and pipelines, particularly GitLab CI .
• Experience with modern build tools ( Webpack , Babel ).
• Fluency in English.

At DataSmart , you will have the opportunity to integrate into a solid company and participate in projects of high recognition, nationally and internationally, with an appealing technological environment and career progression.

Excellence in the way to the future!

• Connect with Us : Follow us on LinkedIn for updates on career opportunities, company news, and industry insights! For further details, visit us at
• Seniority level
• Mid-Senior level
• Employment type
• Full-time
• Job function
• Engineering and Information Technology
• Industries: IT Services and IT Consulting
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