TikTok's User Growth team leads growth initiatives for TikTok and all its platforms (e.g. Lite, Web, etc.) with a data-driven and results-focused engineering and product mindset. We are seeking talented individuals who enjoy the intersection of product, data, design, and engineering to help us reach the next milestone of billions of users. As part of our team, you'll have the unique opportunity to build TikTok applications across multiple platforms (e.g., Pad, Web, Embedded Widgets), bringing joy to users in a wide variety of scenarios. You will define A/B testing frameworks to measure and enhance user retention and engagement, driving TikTok's continued growth. Our work presents a wide range of technical challenges, giving you insight into cutting-edge technologies used by the world's most innovative companies. You'll play a key role in developing bottom-up growth strategies from the ground up. Additionally, you will help shape TikTok's content ecosystem by intelligently selecting and delivering the most relevant content to users, tailored for each scenario and use case. Your contributions will help expand our user base and improve user satisfaction. You'll be part of a full-stack team with access to TikTok's robust frameworks, and will have the opportunity to design and implement new solutions that elevate the user experience, further showcasing TikTok's value to users.