Lead Developer - Voice & Video Solutions

ABC Consultants Pvt. Ltd.
  • Bangalore
  • Confidential
  • 6-12 years
  • 03 Feb 2015

  • Project/ Program Management IT

  • IT/ Technology - Hardware & Networking
Job Description

Key Responsibilities:

Lead Developer for Voice & Video solution verticals
Create domain expertise within the company on VoIP, Video solutions
Build a product team from scratch
Coordinate with Product Management team to deliver roadmap
Guide & mentor Junior Developers for Optimal/Modular/Reusable Design/Code .


6+ years of experience in IT, at-least 3-4 years in VoIP & Video domain
Experience in design and development of one or more layers of Voice Architecture (Call Control/Signaling, Media, Transport, Application)
Protocols experience required: SIP, RTP, RTCP, SDP, SRTP
Expertise in Media server features like Audio conference, Video conference, IVR, Audio/Video transcoding
Expertise on audio codec G711,G722,G729, AMR-WB, AMR and video codec like H264, VP8,MPEG4,H263
Extensive experience in Multi-threaded development environments
Experience with network programming: UDP/TCP, Sockets, IPC
Experience with some of the following highly preferred:

  • Avaya CM/ IP-PBX, Apropos CCS/IVR, Cisco Gateway/MediaSense
  • Cisco CUCM, JTAPI/CTI , NICE Logger, SIP/PSTN Trunking
  • Microsoft LYNC, Polycom Video Bridge, Cisco 5500 Wireless/AP
  • Media/Voice Quality related experience: Jitter management, Packet aggregation, MOS score optimization
  • Other Unified Communications Networks

Security: TLS/SSL, LDAP

Job Posted By

Arijit Das
Client Manager

About Organisation

ABC Consultants Pvt. Ltd.