后端/资深后端研发工程师（税务方向）-国际电商
Core
Develop and maintain global tax compliance systems for international e-commerce, including transaction tax engines, withholding tax, invoicing, and tax filing.
Role type
Senior backend engineer (global tax & e-commerce)
Builds
Global tax compliance infrastructure, high-availability financial systems, and scalable data processing pipelines
Domain
International e-commerce, global tax compliance, financial systems
Required skills
Java/PHP/C++/Go/Python, high-traffic performance optimization, system stress testing, rate limiting, database sharding, offline data processing
Preferred skills
e-commerce system development, tax domain knowledge
Technologies
Java, PHP, C++, Go, Python
Responsibilities
Build transaction tax engines and tax withholding systems; Design global high-availability and disaster recovery architectures; Optimize system architecture for scalability and performance; Explore new international e-commerce business models
Seniority
Senior, hands-on IC
