About YASO YASO is the operating system for international brands in China, built by a team of China experts, technologists, and startup operators. We provide a plug-and-play solution that manages the full cross-border ecommerce and social commerce stack - from store operations and pricing to influencer partnerships and logistics - all powered by our proprietary technology. We give brands full visibility across every performance layer, including traffic, conversion, revenue, influencer ROI, content, and stock. For the first time, brands can monitor and manage their China business in real time, with data that is transparent, measurable, and actionable. By replacing opaque legacy models with a unified, data-driven system, YASO enables international brands to take back control of their growth in China. Following our Series A fundraise, we are expanding our global team across London, Shanghai, and beyond to shape the future of cross-border retail. The Role Work with our Product Manager and engineering team to build the customer-facing platform features and internal tools that enable enterprise customers to use YASO self-service. You'll ship data integrations, operational tooling, and standalone product capabilities that will enable us to scale our customer base 10x. You report to our Founder (James, based in London), with daily collaboration with your squad, PM and YASO's...