Fulfillment by Amazon (FBA) is seeking a Senior Software Development Engineer to lead their worldwide seller services platform. This role combines strategic leadership with hands-on technical expertise, focusing on building and scaling Amazon's vast distribution network services. You'll be responsible for creating innovative solutions that optimize seller inventory management, reduce supply chain costs, and enhance the Prime delivery experience. The position offers the unique opportunity to work at the intersection of e-commerce and distributed systems, leveraging Amazon's enterprise-scale resources while maintaining startup-like agility. You'll lead the design and implementation of large-scale systems, mentor team members, and drive technical excellence. The role requires strong expertise in distributed systems, experience with high-volume transaction processing, and a track record of delivering complex technical solutions. You'll be part of a team that's revolutionizing how sellers worldwide connect with Amazon's logistics infrastructure, making it easier for them to grow their businesses and deliver products to customers efficiently. This is an excellent opportunity for those who want to make a significant impact on global e-commerce while working with cutting-edge technology and leading engineering teams.