Full Stack AI Engineer

About Sunnystep Sunnystep is a science-led comfort footwear brand focused on helping people move better through products designed for the feet, knees, and back. We are building an AI-native company, where technology is embedded into retail, ecommerce, supply chain, customer service, and internal operations. Role purpose We are hiring a Full Stack AI Engineer to build the internal systems, automations, and AI tools that improve how Sunnystep operates. This role will work across product, data, workflows, dashboards, and integrations to turn manual processes into scalable systems. Key responsibilities Build internal web tools, dashboards, and workflow systems Develop AI-powered automations and agent-based workflows Integrate key business systems such as Lark, ecommerce platforms, POS, CRM, ads platforms, spreadsheets, and inventory tools Build backend services, APIs, and data pipelines to support reporting and decision-making Improve system reliability, monitoring, debugging, and deployme...