Job Description

By joining us, you will contribute to comprehensive technical solutions across core business scenarios, such as user growth, social networking, live, content creation, and content consumption—optimizing both product metrics and user experience.Our team is professional, focused, and fosters a collaborative and open environment. You’ll work alongside experts at the forefront of technology, continuously pushing boundaries and redefining possibilities. We actively explore how emerging technologies such as large language models will shape the future of our products. Launch your career where inspiration is limitless at TikTok, a global platform where your ideas turn into experiences impacting hundreds of millions of users every day.We are looking for talented individuals to join our team in 2026. As a graduate, you will get opportunities to pursue bold ideas, tackle complex challenges, and unlock limitless growth. Launch your career where inspiration is infinite at TikTokSuccessful candidates must be able to commit to an onboarding date by end of year 2026. Please state your availability and graduation date clearly in your resume.Candidates can apply to a maximum of two positions and will be considered for jobs in the order you apply. The application limit is applicable to TikTok and its affiliates' jobs globally. Applications will be reviewed on a rolling basis - we encourage you to apply early.Responsibilities:Build and optimize the engineering infrastructure for Client AI, including but not limited to feature center, inference engine, and strategy platform. Provide efficient and reliable end-to-end solutions for all TikTok Client R&D teams.Collaborate with business teams to apply client-side intelligence technologies across complex business scenarios—enhancing core business outcomes and ensuring a high-quality user experience across TikTok’s diverse product lines.Explore and apply emerging technologies such as large language models within TikTok’s infrastructure and applications. Drive the evolution of next-generation mobile user experience optimization through continuous innovation.