Data Scientist, Platform Safety & Integrity Analytics

TikTok; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

TikTok is seeking a data scientist to safeguard content, users, and privacy by delivering data-driven insights for safety initiatives. You will design metrics for content safety, live content safety, account security, and moderation platforms to improve safety for users worldwide.

You will apply rigorous statistical methods, including A/B testing and causal inference, to evaluate security policies and optimize experiments.

Qualifications

• 2+ years of data science experience in internet/content safety.
• Proficient in SQL and data analysis tools; strong visualization skills.
• Familiar with machine learning principles, causal inference and A/B testing.

Responsibilities

• Design, build, and maintain core metrics systems related to platform content safety and risk.
• Develop monitoring and anomaly detection systems to identify security incidents and support risk alerts.
• Apply statistical methods, including A/B testing and causal inference, to evaluate policy effectiveness.
• Create reusable analysis frameworks and tools to improve analytical capabilities and productize data services.

Skills

SQL proficiency

Python

R

Data visualization

A/B testing

Causal inference

Analytical thinking

Cross-team collaboration

Education

Bachelor's degree in statistics/data science/economics/mathematics

Tools

Python

R

Job description

TikTok is seeking a data scientist to safeguard content, users, and privacy by delivering data-driven insights for safety initiatives. You will design metrics for content safety, live content safety, account security, and moderation platforms to improve safety for users worldwide.

You will apply rigorous statistical methods, including A/B testing and causal inference, to evaluate security policies and optimize experiments.