AV Infra/Streaming Platform Engineer

Job Description

• Mission Design, operate, and harden the live AV pipeline (ingest → transport → packaging → CDN delivery) across multiple clouds and regions. Multi-cloud DevOps / SRE: hands-on with AWS and Tencent Cloud (or willingness to ramp on Tencent fast — APAC delivery matters). GCP a plus. Terraform, Kubernetes, CI/CD (GitHub Actions), observability (CloudWatch, structured logs, tracing). CDN experience: configuring and debugging at least one major CDN (CloudFront, Tencent CDN/CSS, G-Core). Understands cache keys, signed URLs / token auth, origin shielding, purge strategies, multi-CDN failover. Backend: solid in Go and Python — Go for low-latency services and gRPC, Python for tooling, glue, probes. Networking fundamentals: UDP vs TCP, NAT/firewalls, TLS/mTLS, BGP/anycast at a conceptual level, packet-level debugging (tcpdump, Wireshark). Streaming concepts: RTP/SRT/RTMP ingest, HLS/DASH packaging, CDN delivery, latency tradeoffs, DRM (Widevine/FairPlay/PlayReady) at a high level, WebRTC/TURN basics. Security mindset: source authentication, credential rotation, IAM scoping (across AWS and Tencent), secrets handling, DRM key protection. Nice-to-have China / APAC delivery experience (Tencent, Alibaba Cloud, ICP licensing realities). GStreamer / FFmpeg internals, transcoding pipelines. gRPC service design, protobuf schema evolution. Hands-on with SRT, WHIP/WHEP, Low-Latency HLS, MPEG-TS. Multi-CDN orchestration / steering (NPAW, Cedexis-style logic). Experience running 24/7 live services at scale.
• We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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