Job Description

Team Introduction

The team serves TikTok and other international businesses, including the back-end systems of modules such as multimedia uploading, playback distribution, platformization, stability, etc. The user base is large and the system complexity is high. It is the core main value chain of TikTok. Do you want to know how TikTok videos are uploaded efficiently? Do you want to know how TikTok videos play smoothly? Welcome to join us.

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 TikTok.

Successful 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:

- Responsible for back-end research and development of multimedia audio and video on-demand products, including but not limited to engineering architecture services such as upload, playback, and platform.

- Participate in the optimization of audio and video upload and playback experience, cost, etc., and participate in the guarantee of the stability of basic services.

- Participate in and promote the platform construction of the team to ensure the rapid development of the business and the efficient iteration of requirements.

- Work closely with product managers, client teams, and algorithm teams to provide industry-leading end-to-end multimedia on-demand solutions.