TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us
Creation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.
Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.
To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At TikTok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.
Join us.

About the Team
Our Infrastructure Engineering organization builds and operates hyper-scale datacenters, manages the life cycle of server assets, allocates cloud resources and creates various cloud solutions, and provides infrastructure services including widely distributed Content Distribution Networks (CDNs).
The Infrastructure Platform team builds and leverage various platforms and toolings to manage and interact with our infrastructures and services, including end-to-end capacity delivery, asset management, data center infrastructure management, system engineering, server fleet management, financial operation, governance, risk, and compliance, etc. To support fast growth and improve operation efficiency, these platforms need to be feature rich, easy to use, scalable, agile and compliant with policies and procedures.

Responsibilities - What You'll Do
- Apply technical expertise in large-scale data analysis, experimentation, predictive modeling, and performance analytics to support business and infrastructure capacity planning, improve service performance and stability, optimize cost and utilization of data centers, cloud services and networks.
- Assist cross-functional teams in prioritizing infrastructure development, optimizing server performance, and setting measurable objectives, diagnose performance bottlenecks, and drive continuous improvements to enhance TikTok's infrastructure stability and growth.
- Work with data engineering teams to develop and maintain monitoring tools, dashboards, and performance metrics that provide real-time insights into infrastructure efficiency, optimization, and stability.