流量接入架构工程师-基础架构
Core
Design and optimize high-availability traffic access architecture for large-scale applications like Douyin and Toutiao, ensuring stability and performance across cloud, network, and device layers.
Role type
Senior IC traffic access architect
Builds
High-availability traffic access architecture and observability capabilities for consumer internet applications
Domain
Consumer internet, cloud infrastructure, network engineering
Required skills
TCP/IP protocol design, DNS management, HTTP/HTTPS/HTTP2/QUIC implementation, large-scale traffic handling, network performance bottleneck identification, end-to-end network acceleration design, transmission protocol optimization, scheduling capability design, cost optimization for traffic access
Preferred skills
Experience with network access high availability, fault localization, and architecture design for massive traffic scenarios
Technologies
TCP/IP, DNS, HTTP, HTTPS, HTTP2, QUIC
Responsibilities
Participate in the construction and iterative optimization of traffic access architecture for major applications; Build high-availability access architecture and observability capabilities; Identify network performance bottlenecks and design end-to-end acceleration solutions; Optimize traffic access costs through resource optimization and protocol strategies
Seniority
Senior, hands-on IC
