Senior React Frontend Developer

# Think Data Be Smart #

About Us: DataSmart is a Portuguese company, positioning itself as a consulting company of excellence, with over 20 years of existence. We are specialized in Technologies and Information Systems services, for the Portuguese and International markets. We pride ourselves on fostering a culture of involvement, experience, and excellence.

Join our team as a Senior React Frontend Developer (Hybrid – Lisbon)!

What You’ll Do:

• Develop and maintain modern web applications using ReactJS and NextJS.
• Implement responsive and user-friendly interfaces using HTML, CSS, JavaScript, and TypeScript.
• Design and implement scalable frontend architectures and reusable components.
• Integrate and work with REST APIs to support application functionality.
• Collaborate with cross-functional teams to deliver high-quality and performant web solutions.
• Troubleshoot, debug, and optimize applications for performance and scalability.
• Ensure code quality through version control using Git and collaborative workflows.
• Contribute to CI/CD pipelines and DevOps practices, including GitHub workflows and actions.
• Create and maintain technical documentation using tools such as Confluence.
• Continuously improve web performance, including optimization for Core Web Vitals

Qualifications:

• 5+ years of experience working with modern frontend technologies.
• Strong experience with ReactJS and/or NextJS.
• Solid knowledge of HTML, CSS, JavaScript, and TypeScript.
• Experience working with REST APIs.
• Familiarity with NodeJS and package managers (e.g., npm, yarn).
• Experience with Git and modern version control workflows.
• Knowledge of CI/CD pipelines and DevOps practices.
• Strong problem-solving and troubleshooting skills.
• Excellent communication and collaboration abilities.
• Attention to detail and a proactive approach to identifying and resolving issues.
• Ability to adapt quickly to new technologies.
• English proficiency at a professional level (minimum B2); French is a plus (intermediate level desirable).
• Living in Portugal and available to work in a hybrid model.

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 www.datasmart.pt

#JoinOurTeam #DataSmart #ThinkDataBeSmart #react