Java Backend Developer

Tel.: +351 214 171 161 - Lisboa

Tel.: +351 253 120 734 - Braga

Fax: +351 214 177 610

(Chamada para a rede fixa nacional) (Call to the national fixed network)

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 Java Backend Developer (Hybrid – Lisbon)!

What You’ll Do:

- Design, develop, andmaintainhigh-quality Java applications.

- Implement andoptimizemicroservices and modular architectures.

- Build and enhance RESTful APIs and backend services.

- Ensure strong database integration, query optimization, and data integrity.

- Contribute to CI/CD pipelines, automation, and DevOps practices.

- Participate in code reviews, ensuring clean, maintainable, and secure code.

- Collaborate with cross-functional teams to deliver sprint goals on time.

- Write andmaintaintechnical documentation.

- Ensure applications follow best practices, performance standards, and security guidelines.

Qualifications:

- 5+ years of experience in Java 8+ development.

- Solid knowledge of RDBMS technologies (Oracle, PostgreSQL, SQL).

- Hands-on experience with Spring/Spring Boot.

- Understanding of application architectures (Microservices, Hexagonal Architecture, etc.).

- Experience with CI/CD pipelines, Docker and Kubernetes.

- Experience in API design and RESTful services.

- Experience working with AWS or GCP cloud environments.

- Strong problem-solving skills and logical thinking.

- Passion for continuous learning and professional growth.

- Previousexperience in an Agile environment using Scrum.

- Portuguese and Englishproficiencyat a professional level(minimum B2).

- Living in Portugal and available to work in a hybrid model.

AtDataSmart, 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

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Do you accept the challenge?

We are waiting for you!

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