Of the required experience, must have 2 years of experience in each of the following: Designing and architecting large-scale, multi-tiered, distributed software applications, tools, systems, and services using object-oriented design and distributed programming; Designing and implementing scalable, fault tolerant, distributed, and low latency backend workflow orchestration architecture; Maintaining and debugging software services; Working across all phases of the software development lifecycle, including requirements gathering and analysis, design, development, implementation, testing, deployment, and maintenance of back-end and/or cloud native projects; Designing and managing databases to support online services using MySQL or Redis; and. Work within the global e-commerce business team to provide users with more tailored, active, and efficient consumption experience and to provide merchants with stable and reliable platform services in different scenarios such as live e-commerce and short video content e-commerce.