Senior Software Engineer (SSE) Cloud Media Server

Team Overview We are developing a highly scalable real-time communications (RTC) platform leveraging WebRTC to power audio and video workloads. The system is designed to handle large volumes of concurrent sessions while delivering ultra-low latency, telecom-grade reliability, and multi-region cloud resilience. We are looking for a Senior Software Engineer with strong hands-on expertise in real-time media systems, signaling, and cloud-native infrastructure. Primary Skills Proficiency in C/C++, including multithreading, memory management, and low-level networking. Production experience and understanding of: UDP / TCP, RTP / RTCP, ICE / STUN / TURN, and NAT traversal. Hands-on experience in WebRTC internals, SIP / VoIP signaling, audio/video pipelines, jitter handling, and latency optimization. Hands-on experience with open-source RTC stacks such as LiveKit, Janus, or similar WebRTC platforms. Strong debugging skills in production environments (packet captures, logs, RTP analysis). Secondary Skills Experience with AI voice systems (STT / TTS / VAD). Cloud experience with GCP, Docker, and Kubernetes. Familiarity with distributed systems and high-availability architectures. Exposure to ACE (C++) framework. Job Responsibilities Design and implement scalable audio/video systems using WebRTC, RTP/RTCP, and WebSocket-based signaling. Build and enhance cloud media server/controller components including signaling layer, TURN routing, call control, and media processing. Optimize performance for low latency, high throughput, and network resilience. Debug and resolve call failures, media negotiation issues, voice quality degradation, jitter, and packet loss. Perform root cause analysis (RCA) for production issues. Contribute to performance benchmarking and system scalability improvements. Experience/Education Qualification Experience: 5+ years Bachelor s degree in computer science, Electronics & Communication, Electrical Engineering, Information Technology, or a related technical discipline (Optional but preferred) Master s degree (M.Tech/M.S/MCA.) in a relevant field is a plus. Travel Requirements Under 10% Relocation Provided None Position Type Experienced