DevOps with Asterisk, Communications Services (offline)

Our client is a global provider of testing, analytics, and security solutions for the telecommunications sector.

DataArt’s specialists are helping to develop an analytical solution which tracks transactions that determine the quality of customer experience with network service providers (QoE). From these transactions, key indicators are displayed, such as radio frequency performance, base signal speed, and service performance (VoLTE, SMS). All metrics are combined into the final QoE estimates, which are used to determine hot spots and help localize and solve service quality problems.

Responsibilities
- Migration of custom code to Asterisk API on Ubuntu
- Configuration of TDM trunks support as well as SIP TLS connection
- Plum call server integration
- Integrate Asterisk with Database (MySQL and MSSQL)
- Scripting with Shell and Perl

Must have
- Knowledge of PBX, SIP, and RTP protocols
- Knowledge of multi-asterisk server architecture
- Expert in Asterisk installation, configuration, and troubleshooting

Would be a plus
- Good knowledge of SIP and TDM trunks
- VoIP and Telephony Domain
- Ability to test and troubleshoot Asterisk applications/issues
- Knowledge of PHP & Java programming in Asterisk

About DataArt

DataArt is a global software engineering firm. With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their operations and opens new markets. DataArt started out as a company of friends and has a special culture that distinguishes it from other IT outsourcers, such as:
- Flat structure. There are no “bosses” and “subordinates”.
- We hire people not to a project, but to the company. If the project (or your work in it) is over, you go to another project or to a paid “Idle”.
- Flexible schedule, ability to change projects, to work from home, to try yourself in different roles.
- Minimal bureaucracy and micromanagement, convenient corporate services

Company website:
https://dataart.ua

DOU company page:
https://jobs.dou.ua/companies/dataart/