Amazon Payments in Japan (JPP) is seeking a DevOps Engineer III to join their team managing payments for JP Stores business. This role offers an exciting opportunity to tackle complex technical challenges while working with diverse customers worldwide in a dynamic environment. The position involves deeply understanding the technology landscape and evaluating new technologies. As a key team member, you'll collaborate with peers and senior leaders to define operational excellence standards across JP Payment Products. The role requires strong troubleshooting abilities, system administration skills, and the capability to work across multiple teams. You'll be responsible for maintaining SLAs, implementing monitoring systems, and driving continuous improvement in service reliability. The team manages payment acceptance, COP, and customer experience for both credit cards and non-card payments, including Amazon branded payment products like co-branded Credit Cards, Shop with Points, and Gift Cards. This is an excellent opportunity for someone passionate about payment systems and operational excellence in a large-scale environment.