About the Role :
We are seeking a skilled FreeSWITCH Developer to join our team at Webvio Technologies. The ideal candidate will have hands-on experience in building, configuring, and managing FreeSWITCH-based VoIP and PBX solutions, with strong knowledge of SIP protocols and VoIP fundamentals. Prior exposure to the PBX or BPO industry will be an added advantage.
Key Responsibilities :
- Set up, configure, and maintain FreeSWITCH systems for production and development environments.
- Develop, customize, and optimize call flows, IVR applications, SIP trunking, and conferencing solutions.
- Integrate FreeSWITCH with databases, APIs, and third-party applications.
- Monitor, troubleshoot, and resolve issues related to call quality, signaling, and media.
- Ensure system stability, scalability, and high availability.
- Perform regular system performance tuning and updates.
- Collaborate with cross-functional teams to deliver robust VoIP and PBX solutions
Required Skillsets :
Strong hands-on experience in FreeSWITCH development and configuration.Solid understanding of SIP, RTP, and VoIP protocols.Proficiency in programming with C, Python, or Lua.Experience with relational databases such as MySQL or PostgreSQL.Knowledge of Linux / Unix-based environments.Familiarity with debugging VoIP traffic using tools like Wireshark, tcpdump, or sngrep.Exposure to PBX / BPO systems is highly desirable.Ability to work independently and in a team-oriented environment.(ref : hirist.tech)