Voip Engineer (Free-switch)

Hiring : VoIP Engineer (FreeSWITCH Specialist)

Location : Ahmedabad

Company : iGuru Software Services Pvt. Ltd.

Employment Type : Full-time

About the Role

We are seeking a highly skilled and motivated VoIP Engineer with deep expertise in the FreeSWITCH open-source communication platform.

In this role, you will design, develop, deploy, and maintain our Voice over IP (VoIP) infrastructure. You’ll play a key role in ensuring the high availability, scalability, and performance of our telephony systems, building custom call flows, and integrating third-party APIs and services.

Key Responsibilities

• Design, implement, and manage VoIP solutions using FreeSWITCH, ensuring reliability, availability, and security.
• Configure and optimize dial plans, call queues, IVRs, and call-handling logic.
• Troubleshoot and resolve complex VoIP issues (e.g., call quality, routing, signaling) using Wireshark, sngrep, tcpdump, etc.
• Develop custom modules and applications in Lua, Python, C / C++, or JavaScript.
• Integrate FreeSWITCH with CRMs, databases (MySQL / PostgreSQL), and RESTful APIs.
• Monitor and maintain system performance with tools like Prometheus, Grafana, and syslog.
• Implement security best practices—firewall configuration, TLS encryption, and anti-fraud measures.
• Collaborate with software developers, network engineers, and support teams to deliver robust communication solutions.
• Maintain detailed documentation for configurations, procedures, and troubleshooting.
• Stay current with VoIP and real-time communication trends and technologies.

Required Qualifications & Skills

Preferred Skills (Nice to Have)

Why Join iGuru

At iGuru, you’ll work in a collaborative, growth-oriented environment where innovation is encouraged, and technical excellence is valued. You’ll have the opportunity to build high-performance communication systems that power next-generation business solutions.