Senior Backend Engineer, Global Payments Platform
Summary
Design and build scalable global payment systems, including wallets and merchant services, while ensuring security and reliability under high load.
ByteDance is seeking a senior backend engineer for the Global Payment team to design and develop scalable payment systems, including account membership, merchant services, wallet products, and operational platforms. You will analyze business scenarios, optimize architectures, and address performance challenges to support rapid growth.
You will contribute to system design, review code, and drive technical innovation across high-concurrency services while ensuring fund security and reliability.