Data Scientist Intern (TikTok-Product-Data Science)-2026 Summer (PhD)
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The role
The internship offers hands-on experience in defining success metrics to measure product growth and identify problems through monitoring or forecasting.
You will apply quantitative analysis, data mining, and experimentation to develop strategies for product optimizations.
You will quantify the impact of strategies using causal inference and generate actionable insights through deep-dive analysis.
You will partner with Product, Engineering, and cross-functional teams to influence and execute product strategy.
Qualifications include pursuing a PhD in Mathematics, Statistics, Economics, Computer Science, Data Science, or related fields; proficiency in SQL and Python or R; and experience with forecasting, statistics, and classification methods.
The program runs for 12 weeks with onboarding, mentorship, and opportunities to apply insights to real-world product challenges; multiple start dates are available in May and June 2026.
You will apply quantitative analysis, data mining, and experimentation to develop strategies for product optimizations.
You will quantify the impact of strategies using causal inference and generate actionable insights through deep-dive analysis.
You will partner with Product, Engineering, and cross-functional teams to influence and execute product strategy.
Qualifications include pursuing a PhD in Mathematics, Statistics, Economics, Computer Science, Data Science, or related fields; proficiency in SQL and Python or R; and experience with forecasting, statistics, and classification methods.
The program runs for 12 weeks with onboarding, mentorship, and opportunities to apply insights to real-world product challenges; multiple start dates are available in May and June 2026.
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