
Core Telephony Developer
5 days ago
About the Role
We are looking for an experienced Core Telephony Developer to join our team on a contract basis. The ideal candidate will have strong expertise in telephony systems development, with hands-on experience in SIP, Freeswitch, and You will be responsible for designing, implementing, and maintaining robust telephony solutions that ensure seamless communication and scalability.
Key Responsibilities
- Design, develop, and deploy core telephony applications and solutions.
- Work with SIP protocols and Freeswitch for call control, routing, and media handling.
- Integrate telephony systems with web applications using
- Optimize system performance, reliability, and scalability.
- Troubleshoot and resolve issues related to call flows, VoIP protocols, and system integration.
- Collaborate with cross-functional teams to deliver high-quality telephony solutions within deadlines.
- Prepare technical documentation for system design, configuration, and processes.
Required Skills & Experience
- 5–8 years of proven experience as a Telephony Developer or similar role.
- Strong knowledge of SIP protocols and VoIP technologies.
- Hands-on experience with Freeswitch development and customization.
- Proficiency in for backend integration and service development.
- Solid understanding of telephony system architecture and call routing.
- Experience in debugging, monitoring, and performance optimization of telephony systems.
- Strong problem-solving skills and ability to work independently.
Job Type: Contractual / Temporary
Contract length: 6 months
Pay: ₹140, ₹150,000.00 per month
Work Location: Remote
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