About the Role :

We are looking for a skilled and dedicated FreeSWITCH Engineer with hands-on experience in VoIP systems. You will play a key role in developing, configuring, and maintaining scalable and reliable FreeSWITCH-based voice infrastructures. This is a remote opportunity, giving you the flexibility to work from anywhere while collaborating with a global team.

Key Responsibilities :

- Design, deploy, and maintain FreeSWITCH servers and related VoIP infrastructure.

- Troubleshoot and resolve FreeSWITCH and VoIP-related issues.

- Develop custom dial plans, modules, and call routing logic.

- Work with SIP, RTP, and related VoIP protocols.

- Monitor system performance and ensure high availability.

- Collaborate with development, network, and support teams to optimize voice systems.

- Document configurations, workflows, and system changes.

Requirements :

- Minimum 3 years of hands-on experience with FreeSWITCH in a production environment.

- Strong understanding of VoIP technologies and SIP protocol.

- Experience with Linux system administration.

- Familiarity with scripting languages (e.g., Bash, Python, Lua).

- Ability to work independently in a remote setup.

- Strong problem-solving and analytical skills.

Preferred Skills :

- Experience with other VoIP platforms (e.g., Asterisk, Kamailio, OpenSIPS).

- Knowledge of WebRTC, RTP engines, or media servers.

- Exposure to monitoring tools (Grafana, Prometheus, etc.).

- Familiarity with APIs and backend integration.

Why Join Us?

- Collaborative and supportive team environment

- Opportunity to work on innovative VoIP solutions at scale