Job Description
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)