Ubisoft Barcelona Mobile is looking for a UI/UX Designer to join their team. The role involves creating new flows, interfaces, and elements for game production, collaborating closely with designers, artists, and programmers. Responsibilities include embellishing games with UI and creative design, proposing and implementing UI solutions for functionality, visuals, feedback, and user experience to ensure product consistency. The designer will conceptualize ideas for simplicity and user-friendliness, define the visual identity of the game's UI, create wireframes, user flows, logic, layouts, UI elements, and iconography, and ensure effective communication of interaction and design ideas. The role also involves aligning with design guidelines, creating user behavior and onboarding solutions, conveying game information through various user interfaces, following up on feature implementation, ensuring an excellent cross-platform experience, and communicating designs technically for programming implementation. Providing artwork, accounting for user feedback, and utilizing user research services to optimize the game experience are also key duties.