Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)

TikTok
Seattle
Workplace: OnsiteInternshipFunction: Data Science & Machine LearningEducation: phdSkills: ["Problem-solving"]

Join the E-commerce Alliance team to build large-scale recommendation and search systems that deliver real-time product recommendations for millions of TikTok users. You’ll design ML models and ranking algorithms, develop AI-powered merchant affiliate operation tools, and apply LLM, NLP, and multimodal techniques to improve merchant–creator matching. Collaborate with product managers and engineers to prototype and productionize intelligent commerce capabilities from research to production.

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FursaFursa
TikTok
TikTok
4 hours ago

Machine Learning Engineer Intern (E-Commerce Recommendation/Search Alliance) - 2027 Start (PhD)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Join the E-commerce Alliance team to build large-scale recommendation and search systems that deliver real-time product recommendations for millions of TikTok users. You’ll design ML models and ranking algorithms, develop AI-powered merchant affiliate operation tools, and apply LLM, NLP, and multimodal techniques to improve merchant–creator matching. Collaborate with product managers and engineers to prototype and productionize intelligent commerce capabilities from research to production.
Location: Seattle
Workplace: Onsite
Employment Type: Internship
Job Function: Data Science & Machine Learning
Seniority: Intern level

Key Responsibilities

  • •Design and build machine learning recommendation and ranking algorithms for large-scale e-commerce systems delivering real-time recommendations.
  • •Develop AI-powered merchant operation systems and AI agents to optimize affiliate strategies, improve ROI, and automate merchant growth.
  • •Apply state-of-the-art LLMs, NLP, and multimodal machine learning to discover business opportunities.
  • •Collaborate with product managers, engineers, and cross-functional teams to move AI solutions from research to production.
  • •Prototype and productionize new AI/ML technologies and build ML agents to automate algorithm development workflows for faster experimentation, iteration, evaluation, and deployment.

Key Requirements

  • •Currently pursuing a PhD in Computer Science, Engineering, Operations Research, or a related technical discipline.
  • •Strong grasp of data structures, algorithms, and problem-solving skills.
  • •Profound knowledge of machine learning, statistics, and big data engineering.
  • •(Preferred) Thorough understanding of data structures and algorithms with strong problem-solving ability.
  • •(Preferred) Deep understanding of machine learning, statistics, scaling distributed computing, and big data engineering.
Education:PhD / Doctorate in Computer Science, Engineering, Operations Research or related technical discipline
Skills:Problem-solving
Tech Stack:Machine learningLLMsNLPMultimodal machine learningDistributed computingBig data engineeringRecommendation algorithmsRanking algorithmsAI agentsReal-time systems

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