Responsibilities
Tik Tok is the leading destination for short-form mobile video. At Tik Tok, our mission is to inspire creativity and bring joy. Tik Tok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join Us
Creation is the core of Tik Tok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make Tik Tok possible.
Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day.
To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always.
At Tik Tok, we create together and grow together. That's how we drive impact - for ourselves, our company, and the communities we serve.
Join us.

This position is with Tik Tok's Stability Assurance Team. The team is responsible for ensuring that the services provided by Tik Tok are highly reliable with low-latency. Reliability assurance is complex and systematic, for any massive application system. We focus on optimizing the application architecture from end to end, driven by data analysis and aim at automatic and intelligent failure recovery.

Job Responsibilities
1. Responsible for system architecture optimization, performance enhancement, and stability construction for Tik Tok's short video business scenarios.
2. Participate in foundational work such as business disaster recovery, degradation, change control, and incident troubleshooting.
3. Analyze and deeply explore the shortcomings of existing systems, pinpoint system bottlenecks, and improve system performance and stability.
4. Introduce new technologies and solutions to the team based on actual business needs.
5. Utilize excellent project management and coordination skills to advance key cross-team projects.
Qualifications
Minimum Qualification

• Bachelor's degree or above in computer science or software engineering
• Proficiency in one or more programming languages (Java/Golang/Python, etc.) with good coding habits and style.
• Over 5 years of experience in business development, involvement in the architecture design of core products' online business, and organization of medium or large-scale projects.
• Proficient in server-side development technologies and general components, including but not limited to storage, caching, RPC, MQ, and microservices.

Preferred Qualification

• Rich experience in architecture design, with the ability to accurately and comprehensively understand the business and design reasonable architecture solutions based on business development.
• Positive, responsible, meticulous, and possessing good team communication and collaboration skills.

Tik Tok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At Tik Tok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.