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Machine Learning Engineer - TikTok-Data-Search-Basic Ranking

San Jose, United States of America💼 Full-time🗓 2026-09-28

Core

Develop and apply cutting-edge machine learning technologies in real-time large-scale systems to serve billions of search requests daily, improving relevance and personalization for hundreds of millions of users globally.

Role type

Senior IC machine learning engineer (search ranking)

Builds

Real-time search core algorithm, video understanding models, and user behavior models for TikTok search

Domain

Social media, search, NLP, computer vision

Deliverable

production ML models

Required skills

NLP, computer vision, ranking algorithms, user behavior modeling, distributed systems, machine learning

Preferred skills

Search engine optimization, recommender systems, ads technology

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