Future-oriented architecture design of complex payment business-related systems, master the design ability of large-scale distributed systems, ensure the design quality of the system and consider the overall technical cost (development, operation, maintenance, reliability); Consider the deficiencies and bottlenecks of existing businesses and systems, and propose optimization solutions to optimize customer experience and improve system performance and stability; Participate in the design and review of technical projects, evaluate and control the quality of projects, think about various problems in the process of system iteration, and promote the improvement of teamwork efficiency and R&D quality. About Global Payment 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.