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Click IT Group

Java Developer

Click IT Group Alle Angebote ansehen
Warszawa
Läuft ab 7 Nov 2026
vor 4 Tagen

Kurzfassung

Java Developer needed in Warszawa. Responsibilities include developing backend applications in Java 17+, Spring/Spring Boot, REST APIs, and SQL databases. Requires professional Java experience, Git, and automated testing. Benefits not specified.

Von KI erstellte Kurzfassung des Anzeigentextes.

Key responsibilities:

  • Develop and maintain scalable backend applications and services using Java and modern development practices.
  • Design and implement new functionalities based on business and technical requirements.
  • Work with existing codebases, identifying areas for improvement and contributing to their modernization and optimization.
  • Develop and integrate REST APIs and cooperate with other application and platform components.
  • Write clean, maintainable and well-tested code, including unit and integration tests.
  • Investigate and resolve technical issues, performance problems and production incidents when required.
  • Collaborate with other developers, QA engineers, architects and business stakeholders throughout the software development lifecycle.
  • Contribute to technical documentation, code reviews and continuous improvement of development processes.

What we’re looking for:

  • Several years of professional experience in Java development.
  • Strong knowledge of Java 17+ and object-oriented programming principles.
  • Practical experience with Spring / Spring Boot and building backend applications or RES

Tful services.

  • Good understanding of SQL and relational databases such as PostgreSQL, Oracle or MySQL.
  • Experience with Git, automated testing and standard software development practices.
  • Familiarity with microservices, messaging systems and cloud technologies will be an advantage.
  • Analytical approach to problem solving, good communication skills and ability to work effectively in a team.
  • Good command of English, allowing comfortable communication in an international technical environment.
Veröffentlicht 2026-10-29
Quelle