搜索架构工程师-国际电商
Core
Design and develop large-scale search engine architectures for international e-commerce, serving hundreds of millions of users with high throughput and low latency.
Role type
Senior IC Search Architect (International E-commerce)
Builds
Distributed search systems, data pipelines, and real-time ranking engines for video, image, and e-commerce content.
Domain
International E-commerce, Search Infrastructure, Distributed Systems
Deliverable
production ML models
Required skills
C++, Linux performance tuning, Distributed systems, Information retrieval theory, Data structures and algorithms, Real-time stream processing
Preferred skills
Large-scale recommendation engine architecture, Distributed database development (CockroachDB, TiDB, ClickHouse), ElasticSearch/Vespa experience, RAG technology
Technologies
BERT, Spider, RAG, ElasticSearch, Vespa, CockroachDB, TiDB, ClickHouse
Responsibilities
Design and develop data streams and distributed database systems for trillion-scale web search; Build large-scale data processing platforms for video, image, and e-commerce content; Develop real-time calculation and scheduling services for the Spider system; Optimize search service stability, throughput, and latency; Apply new technologies to ranking and retrieval architectures.
Seniority
Senior, hands-on IC
