Requirements
-Strong knowledge of VoIP and working experience in related projects
-Strong knowledge of TCP/IP, SIP and RTP
-Working experience and good knowledge about Debian, Redhat and their distributions
-Working experience with setting-up, scaling and maintenance of telephony systems based on PBX
system such as Asterisk & FreeSwitch
-Strong ability in troubleshooting and debugging
-Familiar with SIP-Servers such as Kamailio
-Familiar with Git
-Familiar with REST-API
-Familiar with Concepts and tools of security and monitoring
-Familiar with Databases both relational and non-relational
-Familiar with virtualization (Docker, Kubernetes)
-Familiar with automation (CI/CD)
-Familiar with Clustering and HA
-Familiar and working experience with scripting (Bash, Python)
-Ideal Age Range: Maximum 35