Java Software Engineer Mid
- 3 years of experience in Java (JDK 21)
- Solid knowledge of Java Concurrency
- Knowledge of Python or BASH for scripting, automation, or tool development
- Strong understanding of networking protocols (e.g., TCP/IP, UDP) and IP programming on Linux
- Practical experience with Linux operating systems and virtualization
- Ability to write comprehensive JUnit tests
- Strong English language communication skills
- Ability to work from the office 2 days per week (Krakow, Czerwone Maki 82).
Additional Knowledge/Skills
- Experience with dependency injection in Java (CDI), Spring, or Quarkus
- Familiarity with the Netty Framework
- Experience with CI/CD tools and techniques (e.g., Jenkins, GIT, Artifactory, JIRA)
- Knowledge of WebSockets and garbage collection tuning
- Experience handling audio streams (e.g., RTP, SRTP, ACELP)
Podobne oferty
Senior Fullstack Consultant Java & React
GFT Poland
Kraków
2026-11-04
Senior Fullstack Engineer Java & React
GFT Poland
Kraków
2026-11-03
Senior Java Consultant with PostgreSQL
GFT Poland
Kraków
2026-11-03
Software Engineer Java
Keepit
Kraków
2026-11-03
Expert Fullstack Consultant Java & React
GFT Poland
Kraków
2026-11-03
Senior Java Backend developer
Specific-Group Poland
Kraków
2026-11-03
Programista Java Senior Expert
auticon
Kraków
2026-10-30
Java Developer
Autenti
Kraków
2026-10-27
Software Security Backend Engineer Java
Mindbox Sp. z o.o.
Kraków
2026-10-26
API Developer Java
Synechron
Kraków
2026-10-22