Backend Software Engineer, Global E-Commerce Logistics - USDS

About the team:
Global e-commerce is a content e-commerce business with international short video product as the carrier. It is committed to becoming the first choice for users to discover and purchase good products with affordable prices. The logistics team is one of the core teams of the global e-commerce business, which is responsible for the selection of goods, procurement, warehousing, inventory management and other business modules. Global e-commerce logistics team aims to improve customer experience with logistics technology, empower the merchants to ease and expand their business worldwide with reliable and trustable fulfillment capabilities, so as to make more affordable and high-quality products sell easily and a better life within reach.

In order to enhance collaboration and cross-functional partnerships, among other things, at this time, our organization follows a hybrid work schedule that requires employees to work in the office 3 days a week, or as directed by their manager/department. We regularly review our hybrid work model, and the specific requirements may change at any time.

Responsibilities:
- Responsible for the research and development & architecture of the international e-commerce logistics system, to provide efficient and intelligent solutions for international e-commerce
- Design a system model and business architecture that meets international business needs and has scalability based on business characteristics and industry best practices
- Provide effective solutions for technical problems such as high concurrency and performance bottlenecks in the business process
- Maintain the quality and stability of the system, and guide engineers at all levels to continuously optimize various technical indicators of the systemMinimum Qualifications:
- Skilled coding ability, skilled use of at least one programming language such as Java/Golang/C++, and related technology stacks
- Familiar with commonly used middleware, such as message queues, caches, scheduled tasks, etc., and understand the principles of middleware
- Possess certain experience in architecture design and implementation, and have a good accumulation in high-availability, high-performance, and high-scalability architectures
- Deeply understand the related theories of distributed systems, such as load balancing, distributed transactions, CAP/BASE, etc.
Preferred Qualifications:
- Have led the design or reconstruction of medium and large complex systems, experience in e-commerce and retail related fields is preferred

Candidates for this position must be legally authorized to work in the United States. This position is not eligible for visa sponsorship or support.