VOIP Backend Engineer

2 days ago


Bengaluru, Karnataka, India Accion Labs Full time ₹ 12,00,000 - ₹ 24,00,000 per year

Role & responsibilities

Must-Haves

Strong VoIP Protocol Knowledge - SIP, RTP, WebRTC

Hands-on VoIP Platforms - Asterisk or Freeswitch (Kamailio/OpenSIPS is a bonus)

Programming in Golang (preferred) OR Ruby / C++ with willingness to learn Golang

Networking Fundamentals for VoIP - NAT traversal, ICE/STUN, L2/L3 routing

Cloud Experience - AWS (preferred) or GCP/Azure

Linux Proficiency (deployment, debugging, and scripting)

Nice-to-Haves

Kamailio/OpenSIPS expertise

SIP testing tools

Elasticsearch + Grafana/Kibana

DevOps tools (Terraform, Kubernetes, Ansible, Jenkins)

Android/iOS VoIP client development


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