Research Scientist Intern (TikTok-Recommendation) - 2027 Start (PhD)

TikTok
San Jose
Workplace: OnsiteInternshipFunction: Data Science & Machine LearningEducation: phdSkills: ["Communication","Teamwork"]

Join the TikTok Recommendation organization to build and improve industry-leading recommendation systems. Work on end-to-end machine learning solutions, owning full-stack ML pipelines and optimizing algorithms and infrastructure to raise recommendation performance. Collaborate cross-functionally to design product strategies and grow TikTok in important markets while supporting production recommendation models. Applicants must be PhD candidates and bring strong coding, ML, and deep learning experience.

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FursaFursa
TikTok
TikTok
1 day ago

Research Scientist Intern (TikTok-Recommendation) - 2027 Start (PhD)

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Last checked: 13 hours agoStatus: Live

Job Summary

Join the TikTok Recommendation organization to build and improve industry-leading recommendation systems. Work on end-to-end machine learning solutions, owning full-stack ML pipelines and optimizing algorithms and infrastructure to raise recommendation performance. Collaborate cross-functionally to design product strategies and grow TikTok in important markets while supporting production recommendation models. Applicants must be PhD candidates and bring strong coding, ML, and deep learning experience.
Location: San Jose
Workplace: Onsite
Employment Type: Internship
Job Function: Data Science & Machine Learning
Seniority: Intern level

Key Responsibilities

  • •Build industry-leading recommendation systems to improve user experience, content ecosystem, and platform security.
  • •Deliver end-to-end machine learning solutions to address critical product challenges.
  • •Own the full stack machine learning system and optimize algorithms and infrastructure for better recommendation performance.
  • •Collaborate with cross-functional teams to design product strategies and build solutions to grow TikTok in important markets.

Key Requirements

  • •Currently pursuing a PhD in computer science or a related technical discipline.
  • •Proficient coding skills with strong algorithms and data structures using C++/Python or another programming language.
  • •Experience in machine learning and familiarity with at least one deep learning framework (e.g., PyTorch or TensorFlow).
  • •Experience in one or more areas such as NLP, CV, recommender systems, or related machine learning topics.
  • •Effective communication and teamwork skills.
Experience:Machine learningRecommender systemsNLPComputer visionDeep learning
Education:PhD / Doctorate in computer science or a related technical discipline
Skills:CommunicationTeamwork
Tech Stack:C++PythonPyTorchTensorflow

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