后端资深研发工程师-抖音服务架构/核心服务
Core
Design and optimize massive data storage systems for Douyin's core services, focusing on cost reduction, performance, and stability.
Role type
Senior IC backend engineer (storage architecture)
Builds
High-scale storage solutions and core services for Douyin
Domain
Internet / Distributed Systems / Data Storage
Required skills
High-concurrency service design, Distributed systems, System architecture, Cost optimization, Performance tuning, Database internals
Preferred skills
Programming excellence, Data structures and algorithms, Technical innovation
Responsibilities
Optimize self-developed database for cost and stability, Lead architecture design for massive data storage systems, Promote new storage solutions across business lines, Research and innovate to lower compute and storage costs
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