Responsibilities
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;
Qualifications
Minimum Qualifications: 1. Bachelor’s degree in Computer Science, related technical disciplines, or equivalent practical experience; 2. Software development experience in one or more general purpose programming languages, such as Go/Java/C++/C#/Python; 3. At least 3 years or more of working experiences; 4. Strong in analytical thinking and possess excellent troubleshooting skills 5. Ability to demonstrate positive approach to problem solving, strong collaborative spirit and a sense of responsibility 6. Preferred to have experiences with high concurrency/complex business system/service management
Job Information
About TikTok

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok’s global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us

Inspiring creativity is at the core of TikTok’s mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We’re resilient and embrace challenges as they come. By constantly iterating and fostering an “Always Day 1” mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
TikTok 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 TikTok, 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.

Please refer the Job description for details