Java Developer
Click IT Group
Show all offers
Warszawa
Expires Nov 7, 2026
4 days ago
In short
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.
Keywords
AI-written summary based on the listing content.
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.
| Published | 2026-10-29 |
| Source |
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