Content Understanding LLM Algorithm Engineer Intern (Global E-Commerce) - 2027 Start (PhD)

TikTok
Singapore
Workplace: OnsiteInternshipFunction: Content & Editorial (Writing/Editing)Education: phdSkills: ["Communication","Collaboration","Problem-solving","Technical innovation"]

Develop domain-specific large language models for e-commerce and optimize governance algorithms to improve merchant/product/video/live-stream/IPR review decisions. Work on state-of-the-art intelligent moderation and violation detection systems, including data construction, instruction fine-tuning, chain-of-thought, and parameter-efficient fine-tuning. Tackle long-sequence modeling, few-shot learning, and multimodal approaches to advance NLP/CV large models for multilingual, multi-task performance.

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FursaFursa
TikTok
TikTok
1 day ago

Content Understanding LLM Algorithm Engineer Intern (Global E-Commerce) - 2027 Start (PhD)

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Last checked: 12 hours agoStatus: Live

Job Summary

Develop domain-specific large language models for e-commerce and optimize governance algorithms to improve merchant/product/video/live-stream/IPR review decisions. Work on state-of-the-art intelligent moderation and violation detection systems, including data construction, instruction fine-tuning, chain-of-thought, and parameter-efficient fine-tuning. Tackle long-sequence modeling, few-shot learning, and multimodal approaches to advance NLP/CV large models for multilingual, multi-task performance.
Location: Singapore
Workplace: Onsite
Employment Type: Internship
Job Function: Content & Editorial (Writing/Editing)
Seniority: Intern level

Key Responsibilities

  • •Develop domain-specific LLM/MLLMs for e-commerce and apply integrated domain knowledge to business scenarios.
  • •Optimize e-commerce governance through algorithm improvements to enhance merchant/product/video/live-stream/IPR review and “knowing why to reject” decisions.
  • •Perform model enhancement work including data construction, foundational model enhancement, instruction fine-tuning, CoT, and PEFT.
  • •Solve governance application challenges such as long text/sequence modeling, few-shot learning, content moderation, violation detection, and policy recommendation using large and multimodal models.
  • •Research and optimize e-commerce-specific NLP and multimodal large models to improve multilingual, multi-task, and multi-modal performance across scenarios.

Key Requirements

  • •Currently pursuing a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
  • •Solid programming skills plus a strong foundation in data structures and algorithms.
  • •Strong machine learning foundation, with research experience in deep learning, reinforcement learning, NLP, or multimodal learning.
  • •Ability to communicate and collaborate effectively with the team to explore new technologies and drive technical innovation.
  • •Preferred: prior publications in international conferences/journals (e.g., ACL, EMNLP, NeurIPS, ICML, ICLR, CVPR).
Education:PhD / Doctorate in Software Development, Computer Science, Computer Engineering (or related technical discipline)
Skills:CommunicationCollaborationProblem-solvingTechnical innovation
Tech Stack:LLMMLLMNLPCVMultimodal modelsLarge modelsGraph algorithmsSequence algorithmsDeep learningReinforcement learningInstruction fine-tuningChain-of-thoughtCoTParameter-efficient fine-tuningPEFTLong text modelingFew-shot learningContent moderationViolation detectionPolicy recommendation

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