Your Tasks Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación. As a (Senior) UX/UI Designer – Digital Products, you design intuitive, effective and visually clear experiences across our digital ecosystem (web, app and internal applications). You apply a Lean UX mindset – working iteratively, testing assumptions early and focusing on measurable outcomes rather than heavy documentation. You collaborate closely with Product, Engineering and Data/AI to define problems, test hypotheses and ship solutions grounded in data, user research and continuous feedback – for both human users and AI/synthetic users (e.g. automated agents or AI-powered systems). Depending on your experience, you will either grow into or already take on a senior role with greater ownership, stakeholder alignment and mentoring responsibilities. * Own and drive the end-to-end UX and UI design process for selected digital products and features (from discovery to delivery) * Apply Lean UX principles:



o Work in small, iterative steps o Use light-weight artefacts (sketches, prototypes) o Validate assumptions quickly with users and data * Collaborate with Product, Engineering, Data/AI and Business to: o Understand user needs, pain points and business goals o Define problem statements, hypotheses and success metrics o Prioritise and plan design work within the product roadmap * Design user journeys, flows and interactions across touchpoints (web, app, tools) to ensure a coherent, frictionless experience * Create wireframes, interaction concepts and low- to high-fidelity prototypes; deliver final UI aligned with our brand, design system and accessibility standards * Use AI-assisted tools (e.g. for ideation, variants, UX copy, localisation, research synthesis) to work efficiently – and critically evaluate and refine their output * Design and refine AI- and data-enabled features (e.g. search,

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