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TikTok
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May 31, 2026
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San Jose, CA
Internship
Onsite
$35/hr - $55/hr
Intern
TikTok is the leading destination for short-form mobile video, and they are seeking a Data Science Project Intern to join their Ads Targeting & Privacy Data Science team. The intern will engage in impactful projects, applying quantitative analysis to enhance ad targeting while ensuring user privacy.
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Responsibilities

  • Analyze Targeting Efficacy: Apply expertise in quantitative analysis to evaluate the performance of ads targeting logic and identify signal loss impact on advertiser outcomes
  • Privacy-First Measurement: Collaborate with Engineering and Product teams to design metrics and experiments that assess the trade-offs between targeting granularity and user privacy
  • Strategic Insights: Analyze large-scale datasets to extract insights on user consent rates, non-personalized ad inventory, and signal resilience, directly influencing the roadmap for privacy-safe monetization
  • Product Experimentation: Design and analyze A/B tests to validate new targeting features and privacy-enhancing technologies (PETs)
  • Reporting & Monitoring: Develop dashboards to monitor the health of targeting systems and the stability of ad delivery in a changing regulatory environment

Qualification

Required

  • Currently pursuing a degree in a quantitative science field such as Math, Statistics, Engineering, or a related field
  • Proficiency in SQL and at least one scripting language (preferably R/Python)
  • Experience in using data visualization tools
  • Experience with large data sets and distributed computing (Hive/Hadoop) is a plus
  • Proactive and independent in driving projects to completion with minimal guidance, including effective prioritization and time management skills
  • Excellent communication skills, capable of effectively presenting analysis results and working collaboratively across diverse teams
  • Strong curiosity; sensitive to data; good at extracting insights from data

Preferred

Benefits

  • Interns have day one access to health insurance, life insurance, wellbeing benefits and more.
  • Interns also receive 10 paid holidays per year and paid sick time (56 hours if hired in first half of year, 40 if hired in second half of year).
  • Interns who are not working 100% remote may also be eligible for housing allowance.
TikTok is a short-form video entertainment app and social network platform. It is a sub-organization of ByteDance.
Glassdoor
3.2
Founded in 2003
Los Angeles, California, USA
10001+ employees
https://www.tiktok.com