Contact Address

Rua Julieta Ferrão N.º 12 2º Piso, 202 1600–131 Lisboa, Portugal

Entrar em contacto Get in Touch

Tel.: +351 214 171 161
Fax: +351 214 177 610
(Chamada para a rede fixa nacional)(Call to the national fixed network)

FullStack 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 Full-Stack Developer (Hybrid – Lisboa/Porto)!


What You’ll Do:

  • Design, develop, and maintain web applications using Java for the back end and Angular 2+ or React for the front-end;
  • Implement responsive and user-friendly UI components using modern front-end frameworks and libraries such as Angular 2+, React and Redux;
  • Develop RESTful APIs and microservices using Java Spring Framework or similar technologies for back-end integration;
  • Write clean, efficient, and maintainable code that follows best practices and coding standards;
  • Conduct code reviews and provide feedback to team members to ensure code quality, consistency and adherence to coding standards;
  • Perform unit testing, integration testing, and end-to-end testing to ensure the reliability and robustness of the software;
  • Optimize application performance through performance tuning, code refactoring, and architectural improvements.



  • Bachelor’s degree in Computer Science, Information Technology or related field;
  • 5+ years of experience in full-stack development, with expertise in Java, Spring Framework, Angular 2+ and React;
  • Strong understanding of web services (RESTful/SOAP), microservices architecture, and back-end integration;
  • Proficiency in Java programming language and related technologies (Spring Framework, Hibernate, etc;
  • Expertise with front-end technologies like HTML, CSS, JavaScript, React and/or Angular 2+, including state management libraries like Redux;
  • Experience with database technologies such as SQL, MySQL or PostgreSQL;
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud Platform is a plus;
  • Proficiency in English, both written and verbal.


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


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Do you accept the challenge?
We are waiting for you!