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SIP/VoIP Software Engineer

Austin, TX, US • Posted 1 day ago • Updated 1 hour ago

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Contract Independent

Contract W2

On-site

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Job Details

Skills

C++
VoIP
SIP
FreeSWITCH
SIP Stack
SIPUA
Telecom
Voice Engineering
SBC
Media Gateway

Summary

Position: SIP/VoIP Software Engineer

Location: Austin, TX (Hybrid)

Duration: Long term contract

Job Summary:

We are looking for a skilled Software Engineer with strong expertise in SIP and VoIP technologies. The ideal candidate should have hands-on experience in developing and working with SIP-based applications, SIP stacks, and voice communication systems.

Key Responsibilities:

Design, develop, and maintain SIP-based applications and VoIP systems
Work on SIP protocol implementation, debugging, and optimization
Develop and integrate SIP stack and SIP User Agent (SIPUA) components
Collaborate with cross-functional teams to enhance voice communication platforms
Troubleshoot and resolve issues related to VoIP and SIP signaling
Work with FreeSWITCH for call routing and voice applications
Ensure high performance, scalability, and reliability of systems

Required Skills:

Strong experience in SIP (Session Initiation Protocol)
Hands-on experience with Voice / VoIP / SIP technologies
Experience working with SIP Stack and SIPUA
Proficiency in C / C++ programming
Experience with FreeSWITCH
Solid debugging and problem-solving skills

Nice to Have:

Experience with SIP Media Gateways
Knowledge of Session Border Controllers (SBCs)

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10121956
Position Id: 2026-4945
Posted 1 day ago

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