Responsibilities
Team introduction: TikTok is an international short video platform covering 150 countries and regions. We hope to discover real and interesting moments through TikTok to make life better. TikTok has offices around the world, with global headquarters in Los Angeles and Singapore, as well as offices in New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul and Tokyo. The TikTok R&D team aims to implement the research and development of TikTok business and build and maintain industry-leading products. By joining us, you can be exposed to core business scenarios including user growth, social networking, live broadcasting, e-commerce C-side, content creation, content consumption and other core business scenarios, supporting the rapid development of products on the global track you can also be exposed to technical challenges including service architecture, basic technology and other directions to ensure that the business continues to serve users with high quality, efficiency and safety at the same time, we can also provide comprehensive technical solutions for different business scenarios, optimizing various product indicators and user experience. Here, there are experts leading the team to continuously explore the frontier and break through the imagination space with everyone. Here, every line of your code will serve hundreds of millions of users. Here, the team is professional and pure, and the cooperative atmosphere is equal and relaxed. Currently, multiple job opportunities are open in Beijing, Shanghai, Hangzhou, Guangzhou, and Shenzhen. 1. As a technical expert in the mobile mid-end, in line with TikTok business needs, carry out in-depth business optimization including but not limited to startup speed, installation package size, fluency, resource optimization, network optimization, playback experience, etc. 2. Responsible for the development of performance monitoring system, including indicators, attribution capabilities and full-link construction of data analysis tools 3. Summarize relevant experience and general solutions, provide technical output to the company and the industry, and enhance the company's overall client R&D strength and technical influence 4. Participate in the application experience optimization cooperation of the company's relevant self-developed operating systems 5. Actively follow up on the latest developments in relevant fields in the industry and academia, and verify whether Sexuality and promotion of implementation.
Qualifications
1. Bachelor degree or above, computer, communications and other related majors, more than 3 years of Android client development experience, familiar with Android SDK, proficient in Java/Kotlin/C++ 2. Candidates with experience in any of the following fields are preferred: (1) Android performance optimization, stability management, APM side monitoring, etc. related work content (2) Familiar with Android Framework or related work content at a ROM manufacturer (3) Have rich experience in using Linux perf, Systrace, Perfetto and other tools or customize development (4) Be familiar with the Linux kernel core module or have related work, such as task scheduling, memory management, file system and IO, etc. (5) Be familiar with virtual machines (ART), drawing and rendering (Skia/OpenGL/Vulkan) or have related work 3. Have strong ability to analyze and solve problems, pursue excellence, have strong team awareness, and be able to actively face pressure 4. Good coding habits, strong service awareness, and outstanding sense of responsibility 5. Excellent team communication and collaboration skills.
