微信小店-后台开发工程师-商业基建
Core
Backend development for WeChat e-commerce transaction assurance and platform operations systems.
Role type
Senior backend engineer (C++/high-concurrency)
Builds
Merchant onboarding, customer service, logistics, shipping insurance, after-sales, dispute resolution, and knowledge base systems.
Domain
E-commerce / High-concurrency distributed systems
Required skills
C/C++, Linux/Unix, TCP/UDP network programming, shell scripting, high-concurrency system design, distributed system design, algorithm and data structures
Preferred skills
Massive-scale service design, high-performance system design
Technologies
C, C++, Linux, Unix, TCP, UDP, Shell
Responsibilities
Develop transaction assurance and platform operation systems; Enhance user e-commerce transaction experience and system stability; Design and implement new backend system features.
Seniority
Mid-level, hands-on IC
