服务端工程师（J71423）
Core
Designing and maintaining high-stability, high-availability, and highly scalable backend services for operational systems and voice package business.
Role type
Senior backend engineer (operational systems & data warehouse)
Builds
Operational systems, voice package services, and operational data warehouses
Domain
Internet services, backend infrastructure, data warehousing
Required skills
PHP, Golang, data structures and algorithms, caching, message queues, load balancing, distributed storage, distributed transactions, ETL development, offline data analysis and modeling, large-scale service governance
Preferred skills
Large-scale service stability construction
Technologies
PHP, Golang
Responsibilities
Develop and maintain operational system backend services, develop voice package related business features, build and maintain operational data warehouses, design high-stability and high-availability service architectures
Seniority
Senior, hands-on IC
