Machine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2027 Start (PhD)

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

Improve TikTok search quality by working on retrieval, ranking, recommendation signals, query understanding, relevance, and related infrastructure. As a 2027 PhD intern, you’ll design, implement, test, and iterate search features, analyze large-scale data/logs/metrics/experiments, and collaborate with engineering, product, data science, and ML partners to deliver milestones. You’ll also write maintainable code and communicate progress, risks, and learnings with mentors and stakeholders.

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FursaFursa
TikTok
TikTok
1 day ago

Machine Learning Engineer Intern (TikTok-Data-Search-Search Quality) - 2027 Start (PhD)

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

Job Summary

Improve TikTok search quality by working on retrieval, ranking, recommendation signals, query understanding, relevance, and related infrastructure. As a 2027 PhD intern, you’ll design, implement, test, and iterate search features, analyze large-scale data/logs/metrics/experiments, and collaborate with engineering, product, data science, and ML partners to deliver milestones. You’ll also write maintainable code and communicate progress, risks, and learnings with mentors and stakeholders.
Location: San Jose
Employment Type: Internship · 3 months
Job Function: Data Science & Machine Learning
Seniority: Intern level

Key Responsibilities

  • •Support the design, implementation, testing, and iteration of search features, services, or tools under guidance.
  • •Analyze large-scale data, logs, metrics, or experiments to understand user search behavior and improve quality.
  • •Collaborate with engineering, product, data science, and machine learning partners to define requirements and deliver milestones.
  • •Write clear, maintainable code and documentation for assigned workstreams.
  • •Communicate progress, risks, and learnings with mentors and stakeholders throughout the internship.

Key Requirements

  • •Must be able to commit to a 12-week full-time work.
  • •Currently pursuing a PhD in Software Development, Computer Science, Computer Engineering, or a related technical discipline.
  • •Proficient coding skills with a strong algorithm and data structure foundation.
  • •Experience in one or more areas such as NLP, ranking, ads, search engine, recommender system, distributed system, and machine learning.
  • •Effective communication and teamwork skills.
Experience:Machine learningSearch engineRecommender systemsNatural language processingDistributed systems
Education:PhD / Doctorate in Software Development, Computer Science, Computer Engineering, or a related technical discipline
Skills:CommunicationTeamwork
Tech Stack:NLPRankingAdsSearch engineRecommender systemDistributed systemMachine learningInformation retrievalNatural language processingData miningDatabasesData pipelinesExperimentationLarge-scale backend services

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