Team Introduction:
The Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth and secure payment experience on ByteDance platforms including TikTok.

Responsibilities:
1. Optimise the Global Payment's core architecture for reliability, stability and performance
2. Participate in the design and implementation of the end-to-end payment system to ensure high stability and concurrency requirements
3. Proactively analyse the Payment system to discover problems, improvement opportunities such as adhering to compliance standards, enhancing stability or solving technical challenges
4. Collaborate with the global infrastructure and system team to improve system stability
5. Participate in rotational 24/7 duty on-call in the region to build in-depth system knowledge, investigating root causes and proposing solutions;