Requirements: English
Company: Revolut
Region: Krakw , Lesser Poland Voivodeship
More visibility, more control, and more freedom. So far, we have 10,000+ people working around the world, from our offices and remotely, to help us achieve our mission. Our Technology team isnt just one of the best in the industry, its one of the best in the world. And were proud of it. Its our driving force; From building a new banking backend to creating an award-winning app, theres nothing (and we mean nothing) our tech team cant do. We're looking for an Android Engineer with deep expertise in low-level Android (native libraries, kernel-level work) and Application Security (SELinux, Frida). You'll tackle advanced camera injection challenges - ensuring injected media mimics real hardware input and appears seamlessly across the native Camera app and any third-party apps using CameraX or Camera2 APIs. Creating an app or settings interface within the ROM that allows users to choose what type of media to inject into the camera: a static photo, a video file, or a network video stream (e.G., Making sure the injected media is recognised by any apps that use CameraX or Camera2 API, as if it were coming from the phone's physical camera Ensuring capturing the injected media using the camera's shutter button or automatic capture works the same way it would for a live camera feed Performing RD on new methods of camera injection and techniques for detecting them across Android devices Strong knowledge of Android Camera HAL and frameworks like CameraX and Camera2Experience in modifying the Android HAL and kernel-level programming. Experience working with SE Linux and secure boot. Experience in working with USB interfaces on Android and understanding of how to bridge data from external sources (e.G., OBS) to Android's camera system. Expertise with device drivers, particularly related to cameras on Android. Knowledge of custom kernel compilation for Android. Knowledge of Android 10 system internals. Prior experience developing virtual camera drivers or working with media injection into Android camera systems. Experience with rooted devices, custom recovery (TWRP), and debugging tools for Android hardware. Familiarity with network streams (e.G., RTSP) and video streaming protocols, and how to handle them on Android to integrate external media sources into Android devices We're not just doing this because it's the right thing to do. Were doing it because we know that seeking out diverse talent and creating an inclusive workplace is the way to create exceptional, innovative products and services for our customers.