Software Engineer - Financial Product and Solution, Global Payment

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. Responsibilities: - Build overseas Financial Product and Solution suitable for consumers to support global ecological business and global users. Participate in the team work of the international payment platform, including system design, research and development, technological innovation, cultural construction, etc.; - 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. Minimum Qualification(s): - Experienced in high-availability, distributed large-scale system design and R&D experience, solid programming foundation, good programming habits and code review experience, proficient in at least one of Java/Python/Golang/C++/PHP; - In-depth understanding of distributed, cache, message, search, recommendation and other mechanisms, and can reasonably apply distributed common technologies to solve practical problems; excellent experience in online positioning and problem solving; - Master the core skills of system design and analysis, in-depth and able to grasp the key details, have strong project management capabilities, be able to actively communicate, coordinate and plan execution across teams, and be result-oriented; - Have practical experience in building distributed systems with high availability and financial security, and have a professional attitude and respect for online business security; Preferred Qualification(s): - Minimum 4 years relevant work experience from a large-scale internet business. - Experience in fintech, domestic or international online payment is preferred; - Those with international team work experience are preferred.