1,799 jobs for "System Performance Engineer"

Responsibilities

About the Team
Be part of TikTok's groundbreaking Data Application Team within the Video Cloud Infrastructure division, where we empower our Live CDN and ultra-edge CDN service teams to revolutionize video on demand and video streaming through data-driven insights and cutting-edge algorithms. By harnessing the vast log data generated by our CDNs, we develop intelligent tools to optimize performance, minimize costs, and enhance user experiences. As part of our lean and agile team, you'll have the opportunity to make a significant impact and shape the future of video streaming for billions of users worldwide.

Responsibilities
- Responsible for the implementation of Hyper-Edge technologies in scenarios such as multimedia and content crawling.
- Guarantee the availability and stability of access systems, optimize performance and boost resource utilization efficiency.
- Design and develop the next-generation large-scale global Hyper-Edge scheduling system and node network.

We are looking for talented individuals to join us for an internship in November/December 2026. Internships at our Company aim to offer students industry exposure and hands-on experience. Watch your ambitions become reality as your inspiration brings infinite opportunities at our Company.
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 Our Company and its affiliates' jobs globally. Applications will be reviewed on a rolling basis - we encourage you to apply early.

Successful candidates must be able to commit to the following Internships
- From December 2026 - February 2027 (onboard by 7 Dec 2026)

Qualifications

Minimum Qualifications
- Individuals who are completing a Bachelor's/Masters' degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
- Familiar with at least one programming language from C/C++/Go/Java/Python.

Preferred Qualifications
- Solid understanding of CDN principles and practical experience in network quality optimization.
- Expertise in designing high-performance, high-concurrency and high-availability distributed systems.
- Capable of applying AI (Artificial Intelligence) technologies to enhance data analytics and data mining.
- Open-minded with excellent communication skills, able to excel in cross-border collaborative environments and identify with the company's corporate culture.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy.

If you have any questions, please reach out to us at apac-earlycareers@tiktok.com

Responsibilities

Qualifications

Qualifications

Minimum Qualifications
- Individuals who are completing a Bachelor's/Masters' degree in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
- Familiar with at least one programming language from C/C++/Go/Java/Python.

Preferred Qualifications
- Solid understanding of CDN principles and practical experience in network quality optimization.
- Expertise in designing high-performance, high-concurrency and high-availability distributed systems.
- Capable of applying AI (Artificial Intelligence) technologies to enhance data analytics and data mining.
- Open-minded with excellent communication skills, able to excel in cross-border collaborative environments and identify with the company's corporate culture.

By submitting an application for this role, you accept and agree to our global applicant privacy policy, which may be accessed here: https://careers.tiktok.com/legal/privacy.

If you have any questions, please reach out to us at apac-earlycareers@tiktok.com

About TikTok

TikTok is the leading destination for short-form mobile video and our mission is to inspire creativity and bring joy.

Size: 10,000+ employees
Industry: Technology: Consumer Internet

View company profile