后端开发工程师（Top1）-TikTok搜索
Core
Develop high-concurrency backend systems for TikTok's search feature, leveraging AI large models to process billions of search queries and generate key documents for users.
Role type
Senior backend engineer (search & AI integration)
Builds
High-concurrency search infrastructure and AI-driven content generation pipelines
Domain
Social media, search, large-scale distributed systems
Deliverable
production ML models
Required skills
Go, Python, Java, C++, distributed system development, system performance optimization, AI large model integration
Preferred skills
None stated
Technologies
None explicitly listed beyond programming languages
Responsibilities
Develop high-concurrency backend features for search, integrate AI models for query analysis and content generation, identify and resolve system performance bottlenecks
Seniority
Senior, hands-on IC
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