Machine Learning Engineer Graduate (Global E-Commerce, Risk Control) - 2027 Start (PhD)

TikTok
Singapore
Full timeFunction: Data Science & Machine LearningEducation: phdSkills: ["Critical thinking","Communication","Result-oriented","Data-driven"]

Join the E-Commerce Risk Control team to develop domain-specific ML models, including LLMs and agentic systems, to detect and prevent cross-domain fraudulent activity. You’ll analyze large-scale business and security data to surface abnormal user behavior, productionize AI agent pipelines for real-time prevention, and evaluate model effectiveness. Work cross-functionally to mitigate business risks and build, deploy, and monitor models on relevant software platforms.

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FursaFursa
TikTok
TikTok
1 day ago

Machine Learning Engineer Graduate (Global E-Commerce, Risk Control) - 2027 Start (PhD)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 12 hours agoStatus: Live

Job Summary

Join the E-Commerce Risk Control team to develop domain-specific ML models, including LLMs and agentic systems, to detect and prevent cross-domain fraudulent activity. You’ll analyze large-scale business and security data to surface abnormal user behavior, productionize AI agent pipelines for real-time prevention, and evaluate model effectiveness. Work cross-functionally to mitigate business risks and build, deploy, and monitor models on relevant software platforms.
Location: Singapore
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Graduate level

Key Responsibilities

  • •Develop domain-specific machine learning models, including LLMs and agents, to prevent cross-domain fraudulent activities.
  • •Analyze large business and security datasets to mine abnormal user behavior and uncover evolving risky patterns.
  • •Productionize AI agent pipelines for real-time prevention under massive global traffic.
  • •Analyze and test the effectiveness of the built solutions.
  • •Collaborate with cross-functional teams to mitigate business risks and develop/deploy/monitor models on software platforms.

Key Requirements

  • •Completing or recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
  • •Good coding skills in one or more programming languages.
  • •Good knowledge of machine learning, LLMs, and agentic systems.
  • •Hands-on experience with popular frameworks including PyTorch, Scikit-learn, LangChain, and Hugging Face Transformers.
  • •Ability to think critically and communicate in a result-oriented, data-driven manner.
Education:PhD / Doctorate in Software Development, Computer Science, Computer Engineering (or related technical discipline)
Skills:Critical thinkingCommunicationResult-orientedData-driven
Tech Stack:PyTorchScikit-learnLangChainHugging Face TransformersLLMsAgentic systemsMachine learning

Company Brief

TikTok
Short-form video platform that lets users create, share, and discover entertainment content through algorithmic recommendations. It also offers advertising and creator tools for brands, influencers, and businesses.
Industry: Digital Media
Company Size: Enterprise (1,001+ employees)
Growth: Scaleup
Headquarters: Singapore, Singapore
Founded: 2016
WebsiteLinkedIn