Juinor developer

Company Name : 4z.com Sàrl Company Location : Lausanne, Canton of Vaud, Switzerland Job description 4z.com Sàrl is looking for a motivated junior developer with the following profile for an immediate hire: Engineer with knowledge of mathematics and analytic thinking. We require not only coding skills but analytic thinking, experience in processing of large data sets, in optimization of algorithms. Programming/coding skills (average of several thousand lines per project) -Programming: C, C ++ -Scripting: bash, perl, python, PhP -Databases: MySQL -Administration of UNIX / Linux servers-Network knowledge: IP protocol (TCP / UDP), IP address / IP routing, sockets -VoIP: SIP, Asterisk, FreeSWITCH, Kamailio-Traffic Analysis Tools: ngrep and wireshark -Redundancy, cluster, cloud concepts -Knowledge of DNS, IMAP, SMTP, LDAP, Dovecot Responsibilities: You will participate in all operational processed such as: Analysis of the current network Optimization of the network infrastructure Generation of statistics Analysis of network data Development of fraud detection and prevention systems Development of new monitoring systems Comparison of various telephony systems and stress tests Generation of large number of calls for stress tests Comparison and diagnostic of various voip billing solutions Benchmark of various voice and video codecs Participation in the development of new services Languages: French English You are: -A motivated, organized, dynamic person with a common sense with an analytic thinking and fundamental knowledges. -You have the ability to concentrate on the current project. -The will to complete your projects is in your nature. -You document your own work. Trial Those candidates who successfully pass the interview and tests at distance, need to pass/do 1 full week intensive test in the office which will be paid, depending on the project.