Sr. Software Engineer / Software Engineer – Asterisk Developer

JOB ROLESr. Software Engineer / Software Engineer – Asterisk Developer
LOCATION Bangalore


Roles & Responsibilities:


  • Candidate will be part of our DIGITAL Transformation team liaising with Product Strategist to develop Tetherfi’s Products based on CC & UC Product Streams.
  • Will design, develop and integrate Tetherfi’s existing products and future products placed under DIGITAL Product Line with Open Source IP-PBX.
  • Candidates will be trained in Tetherfi’s products to give end to end solutions on Open Source IP-PBX integrations with Tetherfi CC products
  • Candidate will be managing, maintaining and configuring existing Asterisk IP-PBX and integrating it with various other from major OEM like AVAYA , CISCO , etc.
  • Will report to the Product Owners on Product development and to Delivery Owners on Project Deliverables.


Expected Technical & Functional Skills:


  • Must have Worked in UC or CC Projects, integrating Asterisk/Free Switch IP-PBX with web applications
  • Expertise in working with telephony protocols like SIP, SDP, RTP, and Web RTC.
  • Hands-on experience in Linux with very good exposure on Linux Administration, PHP, MySQL, C# and Web maintenance.
  • Should have Experience in designing solutions and programming with AGI, AMI and ARI interfaces for more than 2 projects involving such interfaces with external applications.
  • Experience in managing, maintaining, installing and configuring Asterisk/Free Switch IP PBX systems
  • Should have Hands on experience in designing dial plans for Complex UC & CC Solutions
  • Creating, Managing and Integrating service provider SIP/VoIP Accounts with Asterisk (or) Free Switch IP-PBX and ability to configure Analogue / PRI Lines with asterisk /Free Switch IPPBX
  • PHP programming experience for customising built-in CC platforms
  • Should have ability to Integrate MySQL and other databases with IP-PBX for reports
  • Ability to work independently on challenging environment with minimal supervision
  • Prior Exposure to CTI, IVR any Agent Desktop Application will be a perfect fit.