TikTok is the leading destination for short-form mobile video. The Data Science team is responsible for all data science and analytics work, aiming to generate actionable insights from data to support decision-making across various key value chains.
Responsibilities
- Participate in the construction and optimization of long-term user value (LTV) models and other user behavior prediction models
- Use machine learning, deep learning and other techniques for data mining, and optimize user portraits and behavior analysis
- Design A/B tests and other causal inference methods to evaluate the model's performance and promote the implementation of the model in business scenarios
- Process and clean massive amounts of data, build high-quality datasets, and improve data quality
- Collaborate with product and data engineering teams to promote the implementation of data-driven decision-making
Skills
- Final year BS/MS or recent BS/MS graduates in quantitative fields such as mathematics, statistics, economics, or computer science
- Previous internship or project experience in business analysis or data-related roles, with the ability to analyze data and generate actionable insights
- Experience in the ads or marketing industry is a plus
- Familiarity with Excel, SQL, Python, or R, and foundational knowledge of data visualization tools like Tableau, Power BI, and Think-Cell
- Business-level English proficiency with strong verbal and written skills to effectively engage with stakeholders and present findings to non-technical audiences
- Strong problem-solving abilities, attention to detail, and the capability to collaborate effectively with cross-functional teams to implement solutions and drive results
Benefits
- Medical, dental, and vision insurance
- A 401(k) savings plan with company match
- Paid parental leave
- Short-term and long-term disability coverage
- Life insurance
- Wellbeing benefits
- 10 paid holidays per year
- 10 paid sick days per year
- 17 days of Paid Personal Time (prorated upon hire with increasing accruals by tenure)
Company Overview
TikTok is a short-form video entertainment app and social network platform. It is a sub-organization of ByteDance. It was founded in 2003, and is headquartered in Los Angeles, California, USA, with a workforce of 10001+ employees. Its website is https://www.tiktok.com.Company H1B Sponsorship
TikTok has a track record of offering H1B sponsorships, with 979 in 2025, 601 in 2024, 387 in 2023, 322 in 2022, 133 in 2021, 72 in 2020. Please note that this does not guarantee sponsorship for this specific role.
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