Android Developer - Risk Control
Join our Experience & Connectivity Team and be at the forefront of creating innovative platforms and services that connect and engage users and developers. You'll play a crucial role in designing and maintaining the infrastructure that enables seamless interactions and fosters a vibrant community. If you're passionate about building cutting-edge solutions and making a real impact, we invite you to apply and be part of our dynamic and forward-thinking team!
This role is 100% Remote, Work from Home based.
Responsibilities
1. Build and optimize high-performance Android applications for risk control and identity verification products;
2. Integrate and optimize on-device AI models - deploy lightweight face recognition / liveness detection models running locally on Android;
3. Develop Android client-side libraries and frameworks to speed up development and improve code quality;
4. Collaborate with cross-functional teams to build hybrid frameworks and on-device inference pipelines;
5. Implement user action recognition flows: camera capture → on-device preprocessing → backend API calls;
6. Handle video processing on Android - real-time frame processing, camera stream management;
Requirements
1. 3+ years of experience building Android applications from scratch, high proficiency with Kotlin/Java;
2. Bachelor's or Master's degree in Computer Science, Engineering, or a related field
Proven experience with on-device / local AI model deployment on Android - integrating lightweight ML models (face recognition, liveness detection, action recognition) with optimized inference;
3. Experience with video processing on Android - camera capture, real-time frame processing, video stream handling;
4. Familiarity with face recognition / computer vision product development - face detection, liveness, anti-spoofing workflows;
5. Proven experience in Android development, including architecture design, Jetpack, OkHttp, and related frameworks;
6. Familiarity with cross-platform technologies such as JavaScript/TypeScript, React; knowledge of C++ and JNI is a plus;