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DataSmart Lda

Java Developer

DataSmart Lda
Portugal · Full-time · Entry

# 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 Java Backend Developer (On site - Lisbon)!


What You'll Do:

  • Design, develop, and maintain Java-based microservices using Spring Boot, following microservices architecture principles and best practices.
  • Write clean, efficient, and maintainable code that follows best practices and coding standards.
  • Optimize application performance through performance tuning, code refactoring, and architectural improvements.
  • Troubleshoot and debug issues, identifying root causes and implementing effective solutions.


Qualifications:

  • 3+ years of experience in Java backend development.
  • Proficiency in Java 8+, Spring, Spring Boot, JPA/Hibernate, etc.
  • Experience with Java Frontend such as Angular or any other UI framework.
  • Experience in Relational Databases such as Oracle, PostgreSQL, SQL Server, etc.
  • Strong understanding of microservices architecture principles, design patterns, and best practices.
  • Knowledge of cloud platforms such as AWS.
  • Experience working in Agile environment.
  • Fluency in English (written and spoken).


At DataSmart, you will have the opportunity to integrate into a solid company and participate in highly recognized projects, both 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 #Java #Spring #SpringBoot #Backend #Microservices #AWS

Key Skills

Ranked by relevance

java microservices spring boot design patterns postgresql sql server angular oracle server cloud sql ui
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Posted
May 29, 2025
Type
Full-time
Level
Entry
Location
Lisbon

Industries

Information Technology & Services

Categories

Engineering Information Technology

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