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
- Versátil 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