Senior Voip Engineer

Responsibilities: Design, develop and deploy cloud based (public and on-premise) high performance, distributed and scalable voice and digital medias (message, chat and video) applications for public safety answering points (PSAP) utilizing best engineering practices Define component architecture based on stories created by Product Owner Evaluate feasibility of design/architecture by developing rapid prototypes or a minimum viable solution Develop, design, code, unit test, debug, integrate, document and participate in full life cycle of software development activities based on AGILE principle Diagnose, debug, and fix application operational issues in a timely manner Assist deployment and production support teams to work through customer escalated issues and provide resolutions and root-cause analysis Requirements: Extensive VoIP application development experience for commercial call/contact center solutions. Strong knowledge of IP telephony (VoIP) and related protocols: SIP, RTP, WebRTC...