Senior Android (Kotlin) Engineer — Digital Signage / Embedded Media Platform (Contract)

### **Senior Android (Kotlin) Engineer — Digital Signage / Embedded Media Platform (Contract)** **Job Title:** ContractSenior Android (Kotlin) Engineer — Digital Signage / Embedded Media Platform **Work Location:** Remote, must be US based **Reports to:** Chief Architect **Employment Type:** 1099 Contract, 20 \- 40 hours per week **Salary:** $100/hour **Summary:** We're building a digital signage platform that runs across Android, webOS, and Tizen devices, and we need a senior Android engineer with real embedded/signage experience to help us level it up. This is a 20\-40 hour a week 1099 contract role. This role is not a full time opportunity at this time. **The Work:** Media playback, device management, content delivery, and platform reliability across a fleet of long\-running devices. This is device platform engineering, not mobile app development. If you've built signage or smart TV software at scale — especially on signageos.io — please mention it up front in your proposal. **Must\-have Experience:** * Strong Android development in Kotlin * Experience building for digital signage, smart TV, streaming devices, kiosks, or similar embedded media platforms * Comfort with concurrency, async, multithreading, and debugging race conditions and memory issues * Experience building for 24/7 device uptime **Nice to Have:** * Experience with the signageos.io platform * Android SoC work (Amlogic, Rockchip, Qualcomm, MediaTek) * Media3 / ExoPlayer, hardware decoders, video playback pipelines webOS or Tizen * MDM / fleet management, MQTT * Performance tuning on constrained hardware