Responsibilities
We are looking for talented individuals to join us in 2025. As a graduate, you will get unparalleled opportunities for you to kickstart your career, pursue bold ideas and explore limitless growth opportunities. Co-create a future driven by your inspiration with TikTok.
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.
About the Team - Data Application
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

• Analyze massive log data to identify issues in online services and provide optimization solutions.
• Construct and decompose indicators for special projects focusing on business bills, cost, and quality governance. Provide quantitative analysis in areas such as architecture, strategy, and resource capacity.
• Assist in troubleshooting online indicator problems and propose effective strategies or solutions using data mining and statistical modeling techniques.
• Guide business optimization through offline simulation and data mining methodologies. Provide expected revenue analysis, A/B experiment analysis, and revenue recovery assessments for optimization actions.
• Document experiences into Standard Operating Procedure (SOP) documents and collaborate with Software Development team to platformize data capabilities, enhancing analysis efficiency for similar problems.
• Extend data capabilities horizontally to other business areas, broadening the scope of work and impact.

Qualifications

MINIMUM QUALIFICATIONS:

• Recent graduates or have graduated strictly within the last 12 months before onboarding majoring in a Bachelor/Masters Degree in Data Science, Software Development, Computer Science, Computer Engineering, or a closely related technical field, candidates who graduate by August 2025 will be prioritized.
• Familiarity with statistics, linear algebra, probability theory, common data structures
• Familiarity with the theoretical foundation of data science, such as statistics and causal inference, as well as their application scenarios
• Familiarity with SQL and the use of relational and analytical databases

PREFERRED QUALIFICATIONS:

• Knowledge of network protocols including IPv4/v6 TCP/IP, DHCP, BGP, OSPF/IS-IS
• Knowledge and hands-on experience of public cloud services, such as AWS, GCP, Azure, Ali Cloud, OCI, etc
• Hands-on experience of network devices, such as Cisco, Arista, Juniper, H3C, Huawei and other mainstream vendors.
• Programming/scripting in Bash, Python or other languages
  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
  Job Information
  Inspiring creativity is at the core of TikTok’s mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
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  We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We’re resilient and embrace challenges as they come. By constantly iterating and fostering an “Always Day 1” mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
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  Diversity & Inclusion
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  TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too

• Analyze massive log data to identify issues in online services and provide optimization solutions.
• Construct and decompose indicators for special projects focusing on business bills, cost, and quality governance. Provide quantitative analysis in areas such as architecture, strategy, and resource capacity.
• Assist in troubleshooting online indicator problems and propose effective strategies or solutions using data mining and statistical modeling techniques.
• Guide business optimization through offline simulation and data mining methodologies. Provide expected revenue analysis, A/B experiment analysis, and revenue recovery assessments for optimization actions.
• Document experiences into Standard Operating Procedure (SOP) documents and collaborate with Software Development team to platformize data capabilities, enhancing analysis efficiency for similar problems.
• Extend data capabilities horizontally to other business areas, broadening the scope of work and impact