An Android UX developer designs and implements user interfaces for Android devices, ensuring a seamless, intuitive user experience. They conduct user research, create wireframes, prototypes, and visual designs. They also collaborate with UI designers and developers to incorporate features and improvements, while adhering to Android's design principles. They test the UX design for usability and fix any issues that arise. They are also responsible for staying updated on new design trends and technologies to enhance the overall user experience. Their ultimate goal is to create user-friendly, efficient, and enjoyable applications that meet the needs of the target audience.