The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading internet companies. With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users. Our quality assurance engineering team is responsible for keeping an e-commerce ecosystem stable, secure, and intuitive for our users. We are looking for passionate and talented people to join us as we drive the future of e-commerce here at TikTok. What You'll Do: - Responsible for backend server testing and improving system stability. This includes monitoring setup, load testing, Chaos engineering, and CICD, etc. - Develop robust, high–quality test automation solutions for functional, regression, and performance testing. - Automate test cases and write reusable scripts/tools to streamline team efforts and minimize repetitive tasks. - Proactively identify and address efficiency bottlenecks, research and improve testing processes, tools, and frameworks, etc. - Participate in Product Requirements Document (PRD) and architectural design reviews. Have a deep understanding of business logic, system architecture, and product functionality. - Collaborate closely with developers and business stakeholders; strive to automate acceptance testing.

Minimum Qualifications: - Bachelor's degree or higher in Computer Science or related fields from accredited and reputable institutions. - 5 years of hands-on experience in backend server testing with a deep understanding of system architecture, Middleware, databases, Message Queue, etc. - Strong knowledge of at least one programming language (Python, Golang, Java, C++, . Preferred Qualifications: - Excellent communication skills to effectively work with cross-functional and international teams. - A strong sense of responsibility, self-driven and can quickly adapt to a fast-paced and evolving environment. - Strong multitasking skills, capable of efficiently handling concurrent tasks and delivering results.