Job expirat
What would you do?
work with one of the biggest Voice over IP networks in Europe;
develop and maintain the VoIP system that serves our customers in Germany;
contribute to the open-source projects that lay at the foundation of our VoIP backend;
update the system to support new library releases, protocol versions, lawful regulations;
enhance our VoIP testing framework that emulates production conditions.
If you have:
previous experience with C/C++ programming under Linux;
good understanding of VoIP related concepts and the SIP protocol suite;
practical knowledge of networking concepts and programming: TCP/UDP sockets, synchronous/asynchronous communication;
multi-threading, multi-processing, synchronization primitives;
practical experience with relational databases/SQL knowledge (MySQL);
knowledge of scripting languages such as Python and Bash;
practice with version control systems like subversion or git;
ability to communicate in (written, spoken) English.
Would be a plus:
knowledge of (or previous participation in) open-source projects related to VoIP area (e.g. Kamailio, SIP Router);
knowledge of object-oriented programming practices and patterns;
interest in system or real-time programming and protocols;
experience in working with larger distributed server systems.
1&1 Internet Romania is a company of 1&1 Group, a leading provider of Internet applications in Europe.
1&1 provides online applications for more than 6 million consumers, traders and professionals in Germany, Great Britain, France and the USA - ranging from web-hosting, online-shops to DSL Internet access, IP television and complete Internet solutions.
http://www.1and1.ro/j-home.html