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hybrid senior full-time Barcelona

First indexed 2 Jun 2026

Description

We seek an experienced and motivated Senior UX Designer to join the team. As a Senior UX Designer, you'll take ownership of the UX for one of market leading games, designing and improving game features that meet player expectations and deliver clear, engaging experiences.

This is a hands-on, collaborative role where your design decisions will reach a global audience and directly influence a leading mobile social casino game worldwide.

Responsibilities:

  • Own UX design for new features and improvements, balancing player needs with product goals
  • Create user flows, wireframes, and prototypes that communicate and validate design intent
  • Partner with UX Researchers and leverage data insights to inform and iterate on designs
  • Work closely with Product Managers, Art, and UI Designers to deliver cohesive, high-quality player experiences
  • Maintain and evolve Heart of Vegas's design system alongside the team, ensuring consistent patterns and visual language across features
  • Present and articulate build solutions to collaborators and integrate feedback effectively
  • Work across different areas of the game to help deliver the best possible player experience
  • Support the growth of UX craft within the team by sharing knowledge, tools, and guidelines

Requirements:

  • 4-6 years of professional experience as a UX Designer, Interaction Designer, Product Designer, or equivalent role
  • A portfolio showcasing user-centered design solutions, with examples of wireframes, flows, prototypes, and shipped features and their impact
  • Strong proficiency with UX tools like Figma, Sketch, Adobe XD, or similar
  • Strong understanding of interaction design, usability principles, and design systems
  • Experience contributing to or maintaining a design system
  • Experience collaborating with cross-functional teams in a fast-paced environment
  • Ability to use qualitative and quantitative data to inform and defend design decisions
  • Clear and confident communication skills, with the ability to present and explain designs to technical and non-technical audiences
  • A passion for mobile games and a curiosity about what makes them engaging and successful

Bonus Points:

  • Experience designing for mobile games or entertainment products
  • Familiarity with Unity or game development pipelines
  • Interest in social casino games or other mobile-first genres

Why the Product Madness UX Design Team:

  • Collaborate with seasoned UX professionals and contribute your expertise to one of the largest mobile gaming audiences in the world
  • Own and design features that directly impact millions of players and receive actionable real-time feedback on your work
  • Work closely with multidisciplinary teams in a highly collaborative environment
  • Deepen your understanding of how top-grossing mobile games are built, scaled, and evolved over time
This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://aristocrat.wd3.myworkdayjobs.com/en-US/AristocratExternalCareersSite/job/Barcelona-Spain/Senior-UX-Designer_R0021432