ZyG is revolutionizing eCommerce with the first Agentic Operating System for eCom scale. This end-to-end platform helps product inventors and entrepreneurs turn their products into successful Direct-to-Consumer businesses, addressing the three key challenges of eCom scale: poor product bets, lack of scale infrastructure, and the need for often-complex financing. With a connected system of AI Agents built on a unified data infrastructure, the OS analyzes scale-market fit, replaces the fragmented tools, agencies, and manual workflows that typically power eCom growth, and offers the financing needed for DTC scale. The Role We are seeking a Senior Full-Stack Engineer with a deep specialization in Backend Engineering to architect and implement our agentic storefront platform. This is not a traditional full-stack role, you will be responsible for building a high-performance ecosystem where deterministic reliable UI components interface with autonomous AI agents. Your work will span the entire technical stack- from engineering the orchestration layers for AI agents to developing the robust backend services that empower ML models, connecting to our data layer. These systems allow our storefronts to process market dynamics in real-time and deliver a hyper-personalized, data-driven experience for every customer. What You'll Do Architect the Agentic Storefront Framework: Design and evolve a robust, fully configurable React component library that serves as the deterministic foundation for our autonomous, agent-driven storefronts. Orchestrate Multi-Agent Systems: Construct a sophisticated team of AI agents capable of autonomously building and scaling premium online stores on Shopify using your core UI library. Engineer High-Performance Backend Services: Develop the low-latency golang services that power our personalization layer, ensuring every customer visit is unique, data-driven, and hyper-relevant in real-time. Bridge the AI & Commerce Gap: Build the orchestration lay