ML Engineer — Community Health Risk & Security

TikTok; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

TikTok Singapore is seeking a skilled risk analytics professional to join the BRIC team. You will help protect users and creators, secure platform health, and collaborate with cross-functional partners to mitigate complex risks across TikTok's short-video, live, and engagement surfaces.

The role emphasizes applying CV/NLP/sequence/graph methods, developing risk-control solutions, and deploying models at scale to safeguard business operations while advancing security research and innovation.

Qualifications

• In-depth research in CV/NLP/Sequence/Graph domains such as image/video classification, object detection, text classification, or graph models.
• Proficiency in Python or Java/C++ with exposure to big data tools (Hive/Spark/Flink).
• Strong practical skills in training and deploying deep learning models for risk control.
• Excellent problem-solving abilities and a passion for tackling challenging problems.

Responsibilities

• Handle security issues on TikTok-related product lines and identify fraudulent users including pornography, fraud, and other violative activities.
• Apply AI tech (CV/NLP/sequence/graph models) to develop and deploy models across TikTok scenarios to identify risky users and content.
• Develop risk-control solutions, mine data patterns, and establish perception systems to safeguard the business.

Skills

CV/NLP/Sequence/Graph

Python

C++

JAVA

Big data processing

Hive

Spark

Flink

Deep learning

Model deployment

Tools

Hive

Spark

Flink

Job description

TikTok Singapore is seeking a skilled risk analytics professional to join the BRIC team. You will help protect users and creators, secure platform health, and collaborate with cross-functional partners to mitigate complex risks across TikTok's short-video, live, and engagement surfaces.

The role emphasizes applying CV/NLP/sequence/graph methods, developing risk-control solutions, and deploying models at scale to safeguard business operations while advancing security research and innovation.