- Responsible for the native development, iterative upgrade and bug fixing of Android applications, completing interface development, business logic implementation and interface joint debugging based on Android SDK and Kotlin/Java languages. - Participate in the requirement analysis and technical solution design of Android applications, formulate reasonable development plans according to product requirements, and ensure that development tasks are completed on time and with high quality. - Optimize the performance of Android applications, including startup speed, page fluency, memory usage, power consumption control, etc., and solve problems such as application lag, crash and compatibility. - Cooperate with the testing team to complete application testing, analyze test feedback, quickly locate and fix problems, and ensure that the application meets the launch standards. - Pay attention to new technologies and features of the Android platform (such as Jetpack, Compose, etc.), conduct technical research and implementation according to project needs, and improve development efficiency and product quality. - Collaborate efficiently with product, design and back-end teams, sort out pain points of requirements, provide reasonable technical solutions, and promote the continuous optimization of product experience. - Participate in the compilation and maintenance of front-end development specifications and technical documents, promote the standardization of the team's development process, and help improve the team's technical capabilities. Bachelor's degree or above in Computer Science or related majors, with 1-3 years or more of Android native development experience. Candidates with experience in complete online projects are preferred. Proficient in Java/Kotlin programming languages, with in-depth understanding of core knowledge such as Android SDK, four major components, layout principles and event distribution mechanism. Proficient in development tools such as Android Stud