后端开发工程师-TikTok搜索
Core
Develop core search functionality and optimize performance for TikTok's search tool serving hundreds of millions of users.
Role type
Senior backend engineer (search)
Builds
Search platform, indexing systems, and data pipelines for video and document datasets.
Domain
Social media / Search / Distributed systems
Deliverable
production ML models
Required skills
C, C++, Golang, Java, data structures, algorithms, system performance optimization, large-scale data processing
Preferred skills
search and recommendation system development experience
Responsibilities
Develop core search business features, identify and resolve system performance bottlenecks, build search cloud platforms for high-scale data, process massive datasets for indexing.
Seniority
Mid-level, hands-on IC
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