
Build complete audio systems together with engineers.
We are a Shenzhen company with fifteen years in embedded audio-video.
We run two brands — IEAST Audio and AudioCast — and provide ODM services for global brands. From chip selection, firmware development and acoustic tuning to App and cloud, everything is developed in-house — here you can follow a product from schematic to shipment, end to end.
The team is compact and decisions are fast — a new idea usually gets tested on real hardware within the same week.

The positions below are open on an ongoing basis — self-nominations and referrals welcome.
Own the audio system on RK3506B / RK3568 platforms, ALSA drivers and DSP integration; familiarity with ALSA/ASoC and the audio streaming stack is a plus.
Own integration and maintenance of AirPlay 2, Spotify Connect, Roon, DLNA/UPnP and other protocols; familiarity with network audio protocol stacks is a plus.
Own room correction, multi-zone sync and audio DSP algorithms; experience with tuning tools or acoustic measurement is a plus.
Own the IEAST Home cross-platform App (Android / iOS / HarmonyOS); experience with Bluetooth provisioning or media playback development is a plus.
Own channel development and account management for Europe / North America / Southeast Asia; fluent English, audio or consumer-electronics industry experience is a plus.
Put the position and expected salary in the email subject line; we reply within three business days. We value ability and willingness to learn — outstanding fresh graduates are welcome.