Java Software Developer (Mid)

Motorola Solutions Systems Polska develops mission critical TETRA-based communication systems. The Dimetra Network Management team is responsible for system configuration and monitoring solutions. Their products are developed and tested entirely in the R&D center in Krakow.

• Proficiency 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

Nice to have:

• 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)

• Responsible for end to end software development lifecycle
• Cooperate with experienced professionals on planning, development, testing and maintenance of the customer features