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Voip Software Developer Jobs (NOW HIRING)

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.

Skip to Job Desc Server Software Engineer, VoIP Curse - Irvine, CA Curse's cloud services team is looking for a talented server software engineer to help us design and develop large scale WebRTC ...

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This is an exciting opportunity for a software developer with a background in VoIP, SIP, telephony, or telecommunications to help build out a new open-source platform from the ground up. The ideal ...

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... Test Engineer experienced in verifying VoIP software applications, specifically those integrated with LMR systems. The ideal candidate possesses a robust command of Windows and Linux operating ...

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... CCIE Voice lab certified * 5+ years hands on VOIP engineering experience including: * High volume ...

Company Description NT Concepts focuses on geospatial, data analytics, software, and cybersecurity ... VoIP Engineer (DC) VA-540-004-026 NT Concepts is seeking a VoIP Engineer to perform configuration ...

Senior Software Engineer - VoIP

Lehi, UT ยท On-site +1

$115K - $151K/yr

Senior Software Engineer (VoIP) We're building the tools that help local businesses connect, grow, and win. We're looking for a Senior Software Engineer who thinks like a product owner, someone who ...

Company Description NT Concepts focuses on geospatial, data analytics, software, and cybersecurity ... VoIP Engineer (DC) VA-540-004-026 NT Concepts is seeking a VoIP Engineer to perform configuration ...

Install, configure, and maintain telephone system hardware, cabling, software, and associated ... Maintain VoIP system interfaces and perform programming to ensure seamless connectivity.

Install, configure, and maintain telephone system hardware, cabling, software, and associated ... Maintain VoIP system interfaces and perform programming to ensure seamless connectivity.

... software updates, troubleshooting, scripting and daily operation of the Cisco UCM and Unity ... to VoIP systems to safeguard data and communication privacy. * Assist lead engineer with ...

... software updates, troubleshooting, scripting and daily operation of the Cisco UCM and Unity ... to VoIP systems to safeguard data and communication privacy. * Assist lead engineer with ...

Install, configure, and maintain telephone system hardware, cabling, software, and associated ... Maintain VoIP system interfaces and perform programming to ensure seamless connectivity.

... software updates, troubleshooting, scripting and daily operation of the Cisco UCM and Unity ... to VoIP systems to safeguard data and communication privacy. * Assist lead engineer with ...

As a Senior VOIP Engineer, you will be responsible for overseeing all aspects of VoIP, including ... Evaluate the effectiveness of VoIP business processes, software/applications, and infrastructure.

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Voip Software Developer information

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$48K

$111.8K

$166K

How much do voip software developer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for voip software developer in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What cities are hiring for Voip Software Developer jobs?

Cities with the most Voip Software Developer job openings:

What states have the most Voip Software Developer jobs?

States with the most job openings for Voip Software Developer jobs include:

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Infographic showing various Voip Software Developer job openings in the United States as of July 2026, with employment types broken down into 83% Full Time, 3% Part Time, 1% Temporary, and 13% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $111,845 per year, or $53.8 per hour.

SIP/VoIP Software Engineer

Austin, TX โ€ข On-site

IT America Inc
Software Developmentย โ€ขย 201 - 500 employees

Contractor

Re-posted 9 days ago


Job description

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)