Developer C/C++ (VoIP/Media)

Looking for a C/C++ Developer with experience in VoIP/Media. Must have strong knowledge of networking protocols and system programming under Linux.

### Requirements - 3+ years of commercial development experience in C - Deep knowledge of networking stack: RTP/RTCP, SIP, SDP, UDP/TCP, sockets, multicast - Experience in system programming under Linux (kernel, netfilter/iptables) - Understanding of audio/video codec principles (G.711, G.729, H.264, etc.) - Proficiency in Perl (for writing tests) - Debugging and profiling skills (gdb, valgrind, perf) - Ability to work with Git and build systems (Make, CMake) - Plus: Experience with SIP servers (Kamailio, OpenSIPS, Asterisk) - Knowledge of WebRTC technologies - Scripting skills in Python or Bash - Experience with monitoring systems (SNMP, Prometheus) - Citizenship: RF + friendly countries.