Principal Software Engineer - SIP/Call Processing

for Sonus Networks, Inc. in Fremont, CA

Report
Skills:
SIP, Call Processing, VoIP, Telecom 
Location:
Fremont, CA
Area Code:
Travel Req:
none 
Telecommute:
no 
Pay Rate:
Competitive 
Tax Term:
FULLTIME 
Length:
Full-Time 
Posted:
8-30-2014 
Position ID:
426432 
Dice ID:
10219712 
Design, develop, maintain, and customize call signaling/call control software relating to voice processing, unified communications, call routing and processing in an embedded Linux environment for Enterprise Session Border Controllers. You will be responsible for software architecture, design, and implementation of embedded call control and call signaling software. You will need to collaborate closely with protocol engineers, other architects, and other developers to define interfaces across various application layers.

JOB REQUIREMENTS:
Requirements:



  • 6+ years SIP Protocol Development experience

  • Experience in the Telecom domain and/or VoIP protocol embedded real-time software design and development experience with one or more of the following protocols a plus, H.323, ISDN, CAS, SS7 ISUP/TCAP

  • Demonstrate intimate knowledge and prior design/implementation experience in one or more of the following areas: voice and data integration, call control, real-time processing, media processing.

  • A solid foundation in computer science, with strong competencies in data structures, design patterns, object-oriented programming, algorithms and software design

  • Mastery of programming language and development tools in C/C++, GNU tool-chain, Linux development environment, embedded system debugging.

  • Excellent analytical skills with the ability to resolve technical issues as both an independent thinker and team member with a focus of action with results

  • Good understanding of networking technologies/protocols such as IPv4/v6, TLS, TCP,UDP, RTP, VLAN

  • Ability and willingness to learn quickly new skills

  • Flexibility to work in an agile and fluid environment

  • Strong written and verbal communication skills along with strong attention to detail.


Education/Experience Requirements: BS in Computer Science(CS) or Electrical Engineer (EE) or equivalent required. MS a plus. 6+ years of experience in a professional working environment.


Please Note: No agency or 3rd party resumes will be accepted. Must be fully authorized to work in the US without restrictions.

Travel: 0%
Recruiter
Sonus Networks, Inc.
4 Technology Park Drive
Westford 01886
Phone: (000) 000-0000