Machine Learning Engineer Graduate (E-Commerce Governance) - 2027 Start (PhD)

TikTok
San Jose
Workplace: OnsiteFull timeFunction: Data Science & Machine LearningEducation: phdSkills: ["Analytical thinking","Problem-solving","Team spirit","Communication"]

Join the Governance and Experience Algorithm team to build and optimize AI systems for e-commerce risk and quality. You’ll develop algorithms to detect violations, fraud, and low-quality products, merchants, and creators; improve large-scale deduplication and clustering; and advance large-model data construction, fine-tuning, and alignment. The role also explores reinforcement learning and operational research for intelligent dispatching and audit scheduling.

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FursaFursa
TikTok
TikTok
11 hours ago

Machine Learning Engineer Graduate (E-Commerce Governance) - 2027 Start (PhD)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 11 hours agoStatus: Live

Job Summary

Join the Governance and Experience Algorithm team to build and optimize AI systems for e-commerce risk and quality. You’ll develop algorithms to detect violations, fraud, and low-quality products, merchants, and creators; improve large-scale deduplication and clustering; and advance large-model data construction, fine-tuning, and alignment. The role also explores reinforcement learning and operational research for intelligent dispatching and audit scheduling.
Location: San Jose
Workplace: Onsite
Employment Type: Full time
Job Function: Data Science & Machine Learning
Seniority: Graduate level

Key Responsibilities

  • •Identify algorithms for risk/violation/low-quality issues in e-commerce scenarios, including products, shopping cart short videos, and live streaming with products.
  • •Mine and develop algorithms to detect fraudulent behaviors and identify risky, violated, or low-quality merchants and creators.
  • •Optimize algorithms for large-scale brand libraries and improve products and content deduplication/clustering.
  • •Perform data construction and instruction fine-tuning (including CoT, alignment) for large models in the e-commerce domain to improve overall effect optimization.
  • •Explore reinforcement learning and operational research algorithms for intelligent dispatching and audit scheduling to improve audit quality and efficiency.

Key Requirements

  • •Completing or having recently completed a PhD in Software Development, Computer Science, Computer Engineering, or a related discipline.
  • •Solid coding skills and ability to develop in a Linux environment, with proficiency in Python, Go, or C++.
  • •Strong foundation in data structures/algorithms and machine learning/deep learning theory with practical experience.
  • •Familiar with 1–2 areas such as NLP, computer vision, multimodal, graph algorithms, search algorithms, text/data mining, and LLMs.
  • •Excellent analytical and problem-solving skills, with strong interest in tackling challenging problems.
Experience:E-commerceInternet governanceContent securityRisk control
Education:PhD / Doctorate
Skills:Analytical thinkingProblem-solvingTeam spiritCommunication
Tech Stack:LinuxPythonGoC++Machine learningDeep learningNatural language processingComputer visionMultimodalGraph algorithmsSearch algorithmsText/data miningLLMsCoTAlignmentReinforcement 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