Overview In this role, you will own the end-to-end UX and UI design for digital products, applying Lean UX to deliver measurable outcomes. You’ll collaborate across Product, Engineering, Data/AI and business teams to define problems, test hypotheses, and ship user-centric solutions. You’ll design for both human and AI/Synthetic users, iterating with data and research. This senior path offers ownership, mentoring, and influence beyond your product area. Compensaciones / Beneficios * 10% discount on MediaMarkt website * Adaptable Pay program (MediaFlex) * Flexible working time and home office options * Two office locations in Barcelona area * Training budget for skill development * Language classes (English, Spanish, German) Responsabilidades * Own end-to-end UX/UI design from discovery to delivery for selected products * Apply Lean UX with iterative, lightweight artefacts * Collaborate with Product, Engineering, Data/AI and Business to define problems, hypotheses, and success metrics * Design user journeys, flows and interactions across web, app and tools * Create wireframes,



concepts and prototypes; deliver UI aligned with brand, design system and accessibility * Use AI-assisted tools for ideation, variants, UX copy, localisation and research synthesis * Design AI/data-enabled features with transparency, user control and trust * Analyze quantitative data and plan/run user tests; integrate feedback into iterations * Contribute to and evolve design system, patterns and guidelines for consistency * Senior level: facilitate workshops, provide coaching, influence beyond own area * Senior level: mentor other designers and improve UX practices across teams Requisitos principales * Several years of UX/UI design experience for digital products in agile environments * Strong portfolio showing end-to-end product design and complex flows * Proficiency with Lean UX and cross-functional collaboration * Experience with modern design/prototyping tools: Figma, Sketch, Adobe CC, Axure

📌 Senior UX/UI Designer (Barcelona)
🏢 Mediamarktsaturn
📍 Barcelona