Software Developer – VoIP & Asterisk Focus

Company: Clixxo Broadband Private Limited
Location: Noida / Delhi NCR
Experience: 1–5 Years
Employment Type: Full time
Industry: Telecom | VoIP | Enterprise Communication | Software Development
Website: www.clixxo.com

About the Role
Clixxo is looking for a hands-on Software Developer – VoIP & Asterisk Focus to develop, customize and maintain telecom and enterprise voice applications. The ideal candidate should have practical experience with Asterisk, SIP, VoIP, Linux and telephony application development, along with the ability to integrate voice platforms with APIs, databases and web-based applications.

Key Responsibilities
• Develop, customize and maintain Asterisk-based IP-PBX and VoIP applications.
• Configure and troubleshoot SIP/PJSIP trunks, extensions, dial plans and call routing.
• Develop and manage features such as IVR, queues, hunt groups, conferencing, call recording and voicemail.
• Work with Asterisk Dialplan, AMI, ARI and AGI for telephony application development and integrations.




• Integrate Asterisk/VoIP platforms with APIs, CRM, ERP and other business applications.
• Develop backend services and APIs for telecom applications.
• Work with databases such as MySQL for call records, configurations, reporting and application data.
• Troubleshoot issues related to SIP signalling, RTP/media, NAT, codecs, call quality and connectivity.
• Deploy and maintain VoIP applications on Linux-based servers.
• Work with Git and existing production codebases.
• Diagnose and resolve production issues across application, database, server and telephony layers.
• Participate in testing, debugging, performance optimization and feature development.

Required Skills & Qualifications
• Bachelor’s degree in computer science, IT, Electronics, Telecommunications, Communication Engineering or a related field.
• 1–5 years of experience in VoIP, telecom software development or related technologies.
• Strong hands-on knowledge of Aster

📌 Software Developer – VoIP (Noida)
🏢 Clixxo Broadband Private
📍 Noida