Position: Middle C++ Engineer
Company: IT-Rex
Experience required: no_exp
English level: intermediate

We provide communications for how and where we work.
Your customers, employees and partners need a communications experience that fits into how they work instead of changing how they work.
We are redefining unified communications to be your natural, convenient way to engage, respond, and share.
We put UC in the applications, browsers, and devices that people use every day. With our merket leading platform, communication just got simple, transparent, in context, and user defined.

Requirements:
English is at least Intermediate
Strong user of both Linux and Windows
Strong C/C++ knowledge
Understanding of OOP, multithreading
Work with protocols TCP/UDP
TLS
Nice have:
WebRTC
SIP/H.323

Responsibilities:
Development and support of video-conferencing Media Server. Responsible area: connection, security, signaling.
Implementation of enhancements for existed media server.
Moving of current code base to modern standards.
Work with multinational team (US, Canada, Italy, Israel, China)..

The team consists of 5+ engineers of different levels.

Let's discuss in more detail?)