Xe is seeking a senior full-stack engineer to own real problems end-to-end, from API design through frontend to backend services, and to lead delivery of customer-facing features. You will move money in production and shape the platform stack in a small team with direct access to product, design, and compliance. You’ll own architecture in your domain, lead design reviews, mentor mid-level engineers, and partner with architects to drive cross-domain decisions, while using AI tools daily across #J-18808-Ljbffr
📌 Senior Full-Stack Engineer - Payments Platform Leader (Madrid)
🏢 Xe.com
📍 Madrid