Network Engineer

Job Requirements Role Summary Senior specialist responsible for real-time media delivery and network resilience. The role focuses on WebRTC-based streaming quality, end-to-end latency optimization, and robust operation across diverse network conditions. Key Responsibilities Design, build, and optimize WebRTC-based media pipelines for interactive video/audio and screen-sharing use cases Improve quality-of-experience metrics: latency, jitter, packet loss recovery, audio/video sync, start-up time, and stability Work with real-time protocols and components (RTP/RTCP, STUN/TURN, ICE) and diagnose NAT/firewall traversal issues Integrate with SFU/media server solutions (e.g., LiveKit or equivalent) and tune server/client configuration for scale Instrument, profile, and troubleshoot media performance issues across client, edge, and server boundaries Partner with frontend and backend teams on signalling, session lifecycle, and feature integration Create diagnostic tooling and reproducible test scenarios for network variability and media regressions Must-have Skills & Experience 610 years in real-time communication or low-latency streaming systems Hands-on production experience with WebRTC (client and/or server side) Strong networking fundamentals and practical debugging (UDP behaviour, NAT, firewalls, packet capture/analysis) Proficiency in Java with strong debugging skills Experience profiling and optimizing performance for real-time workloads Good-to-have / Bonus Experience with SFU/media server platforms (LiveKit, mediasoup, Janus, Jitsi, Pion, etc.) Knowledge of codecs and encoder tuning (H.264/H.265/VP8/VP9/AV1; audio codecs) Experience with observability for media systems (metrics, tracing, QoE dashboards) Familiarity with adaptive bitrate and congestion control strategies Job Requirements Role Summary Senior specialist responsible for real-time media delivery and network resilience. The role focuses on WebRTC-based streaming quality, end-to-end latency optimization, and robust operation across diverse network conditions. Key Responsibilities Design, build, and optimize WebRTC-based media pipelines for interactive video/audio and screen-sharing use cases Improve quality-of-experience metrics: latency, jitter, packet loss recovery, audio/video sync, start-up time, and stability Work with real-time protocols and components (RTP/RTCP, STUN/TURN, ICE) and diagnose NAT/firewall traversal issues Integrate with SFU/media server solutions (e.g., LiveKit or equivalent) and tune server/client configuration for scale Instrument, profile, and troubleshoot media performance issues across client, edge, and server boundaries Partner with frontend and backend teams on signalling, session lifecycle, and feature integration Create diagnostic tooling and reproducible test scenarios for network variability and media regressions Must-have Skills & Experience 610 years in real-time communication or low-latency streaming systems Hands-on production experience with WebRTC (client and/or server side) Strong networking fundamentals and practical debugging (UDP behaviour, NAT, firewalls, packet capture/analysis) Proficiency in Java with strong debugging skills Experience profiling and optimizing performance for real-time workloads Good-to-have / Bonus Experience with SFU/media server platforms (LiveKit, mediasoup, Janus, Jitsi, Pion, etc.) Knowledge of codecs and encoder tuning (H.264/H.265/VP8/VP9/AV1; audio codecs) Experience with observability for media systems (metrics, tracing, QoE dashboards) Familiarity with adaptive bitrate and congestion control strategies