Senior Java Developer

Lumicode Sp. z o.o. is part of the Pentacomp Group, which has been providing IT solutions and technology services to major enterprises and public sector institutions for nearly 30 years. They deliver projects supporting digital transformation by combining experience with modern technologies.

• Minimum 5 years of professional experience as a Java Developer/Programmer
• Very good knowledge of Java (minimum version 8)
• Experience with JPA or other ORM technologies such as Hibernate
• Practical knowledge of relational databases like MySQL, PostgreSQL, MS SQL, or Oracle
• Experience with build and dependency management tools such as Maven or Gradle
• Practical knowledge of REST API
• Experience with Spring and Spring Boot frameworks
• Familiarity with unit testing libraries like JUnit or Mockito
• Ability to practically apply these technologies and independently solve programming problems

• Develop and maintain backend applications using Java
• Design and implement new functionalities
• Create and develop REST APIs
• Work with databases and ORM technologies (JPA/Hibernate)
• Develop applications using Spring and Spring Boot
• Create and maintain unit tests
• Analyze technical problems and optimize existing solutions
• Collaborate with the project team on task execution and implementation of new solutions

Recruitment at the client's headquarters in Warsaw.

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