Senior Full-Stack Dev – AI-Driven, Madrid Relocation

Lemon.io is hiring a Senior Full-Stack Developer to shape a supplier intelligence product inside the company's serverless development platform. You will work in-house, with relocation to Madrid and a small agile squad of 4-6 people. You will design and build full-stack features using Node.js/TypeScript on the backend and React on the frontend, while mentoring juniors and contributing to technical strategy. Strong English and work authorization for Spain are required. J-18808-Ljbffr