TikTok
Data Scientist Graduate (Multimedia) - 2027 Start
San Jose, California · Full-time · Posted Oct 28, 2026
- Education
- Master’s degree in data science or a related discipline; the posting does not state an equivalent-experience alternative.
About the job
Uses data science to improve TikTok’s content-creation experience through metrics, experimentation, user-behavior analysis, and personalized publishing models.
What you'll do
- Develop creation-stage experience metrics and monitoring; design experiments and recommend iterations.
- Measure how creation-tool performance affects publishing, retention, and engagement.
- Analyze user needs and build models for personalized publishing, collaborating with product partners to implement solutions.
What they ask for
- Completing or recently completed a Master’s degree in data science or a related discipline.
- Experience with mobile application performance analysis and user experience optimization.
- Experience with creation-oriented user behavior.
- Proficiency in SQL and Python; experience with big data tools such as Hive or Spark, and a strong background in A/B testing, metric design, and causal inference.
Nice to have
- Experience in entertainment, streaming, or social applications.
- Experience in a fast-paced environment with rapid product iterations.
Tools
SQL, Python, Hive, Spark
Model-written summary · the original posting is authoritative