SIP Developer

About the role

We are seeking a highly skilled Telephony Integration Developer with deep expertise in SIP (Session Initiation Protocol) and SIPREC (SIP Recording) to join our growing team. You will be responsible for designing, developing, and integrating telephony systems with a strong emphasis on VoIP communication, call recording, and SIP signaling.

What you'll do

• Design and implement telephony integrations using SIP and SIPREC
• Develop APIs and backend services to handle call control, call recording, and session management
• Work with PBX systems, SIP Servers, and Media Servers for SIP call flows and media capture
• Integrate third-party VoIP systems with internal applications and platforms
• Analyze and troubleshoot SIP signaling and RTP media flows

What you need

• 6–11 yrs of experience
• Node.js
• JavaScript
• REST APIs
• Any graduate

Good to have

• Docker
• Kubernetes
• gRPC
• Data privacy
• Embedded C
• Express.js