后端开发工程师/专家 - 字节云
Core
Design and develop internet backend core systems and foundational platforms for Byte Cloud, serving internal businesses like Toutiao, Douyin, and Feishu.
Role type
Senior IC backend engineer (distributed systems & infrastructure)
Builds
Microservice frameworks, service governance, ServiceMesh, and intelligent scheduling systems for large-scale distributed environments.
Domain
Internet infrastructure, cloud computing, distributed systems
Deliverable
production ML models
Required skills
Go, Java, Python, C/C++, distributed system design, high concurrency handling, low latency optimization, RPC frameworks, service discovery, API gateways, caching, message queues, database middleware
Preferred skills
AI application development, AI Agent, RAG, large model applications, cross-cluster intelligent scheduling, capacity prediction, fault diagnosis
Responsibilities
Design and develop core backend systems including service discovery, traffic scheduling, and strategy engines; Build large-scale distributed systems supporting cross-cluster and multi-region scenarios; Solve technical challenges related to high concurrency, low latency, and resource utilization; Explore and apply AI in backend infrastructure for intelligent scheduling and fault diagnosis.