Powertel GmbH

TITLE:  VoIP Developer

LOCATION:  Yerevan, Armenia

JOB DESCRIPTION:  Powertel GmbH/ Switzernet is looking for a motivated and experienced VoIP Developer to work as a freelancer.

JOB RESPONSIBILITIES:
- Provide technical support: identify disturbance patterns and find out how to fix them;
- Respond to customer calls and emails; process technical issues;
- Install/ configure new servers;
- Update the Company's monitoring platform;
- Responsible for VoIP test platforms (e.g. Asterisk);
- Participate in the development of new services.

REQUIRED QUALIFICATIONS:
- Knowledge of mathematics, geometry and physics;
- Knowledge of:
a) Scripting: Bash, Perl and Python;
b) MySQL database;
c) Administration of Unix/ Linux servers (installation of packages, update, configuration, etc.);
d) IP protocol (TCP/ UDP), IP address/ IP routing and sockets;
e) VoIP: SIP and Asterisk server;
f) Traffic analysis tools: Ngrep and Wireshark;
g) C and C++;
h) Redundancy, cluster and cloud concepts;
i) DNS, IMAP, SMTP, HTTP and HTTPS;
- Knowledge of French and English languages;
- Motivated, organized and dynamic person with a sense of priorities and a sense of responsibility;
- Ability to concentrate on the current project;
- Ability to be comfortable with properly documenting own work.

APPLICATION PROCEDURES:  Interested candidates are invited to send their CVs to: jobs@switzernet.com . Subject of the email should be "[2'hcj'2 freelance] careercenter.am First Name Last Name".
Please clearly mention in your application letter that you learned of this job opportunity through Career Center and mention the URL of its website - www.careercenter.am, Thanks.

OPENING DATE:  26 December 2017

APPLICATION DEADLINE:  25 January 2018

ABOUT COMPANY:  Powertel GmbH represents Switzernet.

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