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 / Incentivos

10% discount on MediaMarkt website Flexible 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, Framer, Principle or similar Strong data mindset: interpreting quantitative data, planning/evaluating tests, turning insights into design decisions Solid AI literacy: understanding AI/ML UX implications and using AI tools in workflow Experience designing for non-human/synthetic users is a plus Excellent English communication; German is a plus Senior level: ownership, influence, mentoring Educational background as specified or equivalent practical experience Collaborative and cross-functional mindset Strong communication and coaching skills Adaptability and willingness to drive cultural and process improvements Figma Sketch Adobe CC

📌 Senior UX/UI Designer - Digital Products (m/f/d) - barcelona
🏢 Mediamarktsaturn
📍 Barcelona