Machine Learning Engineer Intern: E-Commerce Risk & Fraud

TikTok; Singapore; On-site; SGD 17,000 - 28,000; Full time

Job summary

TikTok is seeking interns for the E-Commerce Risk Control (ECRC) team in Singapore. You will work on developing ML/LLMs and agentic systems to detect and prevent cross-domain fraud while analyzing large security datasets and building real-time prevention pipelines for a global platform.

Ideal candidates are pursuing an undergraduate or master's degree in a technical field with strong coding skills and an interest in ML frameworks such as PyTorch, Scikit-learn, LangChain, and Hugging Face

Qualifications

• Currently pursuing an undergraduate or master's degree in a technical field.
• Good coding skills in one or more programming languages.
• Preferred: knowledge of ML/LLM/Agentic systems and hands-on experience with PyTorch, Scikit-learn, LangChain, Hugging Face Transformers.

Responsibilities

• Develop domain-specific ML/LLMs/Agents to decode and prevent cross-domain fraud.
• Analyze large datasets to identify abnormal user behavior and risky patterns.
• Productionize AI agent pipelines for real-time prevention under global traffic.
• Collaborate in a cross-functional team to mitigate business risks.

Skills

Programming skills

Critical thinking

Education

Undergraduate or Master's in Software Development/CS/Engineering

Tools

PyTorch

Scikit-learn

LangChain

Hugging Face Transformers

Job description

TikTok is seeking interns for the E-Commerce Risk Control (ECRC) team in Singapore. You will work on developing ML/LLMs and agentic systems to detect and prevent cross-domain fraud while analyzing large security datasets and building real-time prevention pipelines for a global platform.

Ideal candidates are pursuing an undergraduate or master's degree in a technical field with strong coding skills and an interest in ML frameworks such as PyTorch, Scikit-learn, LangChain, and Hugging Face