Company Overview

At Motorola Solutions, were guided by a shared purpose - helping people be their best in the moments that matter - and we live up to our purpose every day by solving for safer. Because people can only be their best when they not only feel safe, but are safe. Were solving for safer by building the best possible technologies across every part of our safety and security ecosystem. Thats mission-critical communications devices and networks, AI-powered video security & access control and the ability to unite voice, video and data in a single command center view. Were solving for safer by connecting public safety agencies and enterprises, enabling the collaboration thats critical to connect those in need with those who can help. The work we do here matters.

Department Overview

DIMETRA Connect is a newly formed team responsible for designing and implementation of a new DIMETRA IP Gateway that will enable communication with Tetra Devices via IP networks.

Our product will be developed and tested in Java in our R&D center in Krakow with cooperation with the Tetra Device teams from Denmark and Malaysia.

Job Description

We are looking for a Java Software Engineer who has at least 3 years of experience to develop with us a new DIMETRA Connect Application Server. Our goal is to build a real-time server with very good performance that will be providing voice and data services to  Tetra Devices via IP using websocket signaling and SRTP audio streams.

The successful candidate will take part in a whole software lifecycle process related to the software run on the server (hosted on RHEL 8). This includes design, development, testing and integration of our communication systems solution with mobile devices.

Basic Requirements:

• Proficiency in Java (JDK 21) language with proven 3 years of experience
• Knowledge of Java Concurrency
• Practical knowledge of Linux operating system and virtualization
• Knowledge of networking protocols and IP programming on Linux
• Ability to write JUnit tests
• English language skills

Additional Knowledge/Skills:

• Experience with dependency injection in Java (CDI)
• Experience with Spring and/or Quarkus
• Experience with Netty Framework
• CI/CD tools and techniques, ie: Jenkins
• Experience working with GIT, Artifactory, JIRA
• Experience with Audio streams handling (RTP, ACELP)
• Knowledge about websockets
• Knowledge about garbage collector

What we are offering you

• competitive salary package,
• strong team-oriented culture,
• contract of employment,
• comfortable work conditions (high-class offices, parking space),
• volleyball field and grill place next to the office,
• lots of sports activities such as Moto football league, Wakeboarding, Snowboarding, e-gaming league etc.
• private medical & dental coverage,
• life insurance,
• Employee Stock Plan,
• IP Tax Relief,
• access to wellness facilities and integration events,
• training and broad development opportunities,
• Motorola Solutions is supporting CSR activities and encourages employees to participate