Ookla is seeking a Senior Android Engineer to own the Android SDKs (CQo E and Speedtest) and lead features across millions of devices, balancing SDK and app code with well-designed APIs. You will work across Kotlin/Java, JNI/NDK and the shared C++ engine, debugging native code and integrating AI-assisted tooling while maintaining privacy and security. The role requires 5+ years of software development, Android experience, and proven SDK/library expertise in building, testing, and documentation. #J-18808-Ljbffr