Senior Software Engineer – VoIP
Core
Building a modern phone service and VoIP infrastructure to collect and convert leads for local businesses using AI agents.
Role type
Senior Software Engineer (VoIP)
Builds
Modern phone service platform for lead collection and conversion
Domain
Telecommunications / AI Agents / Local Business Services
Deliverable
production ML models | product features
Required skills
VoIP platform expertise, end-to-end feature ownership, AI coding tools proficiency, distributed systems concepts, network diagnostics, WebRTC implementation
Preferred skills
Fast-moving startup experience, network monitoring, packet capture analysis, server/application status monitoring
Technologies
FreeSwitch, Kamailio, OpenSIPS, Asterisk, WebRTC, SDP, ICE/STUN/TURN
Responsibilities
Own features end-to-end from design to production, influence architecture, collaborate with product and design, ensure VoIP system reliability, mentor team members
Seniority
Senior, hands-on IC