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    Senior UX Designer

    fulltime
    location iconBarcelona, Catalonia, Spain
    onsite
    Published on March 25, 2026
    Apply
    Aristocrat logo

    Aristocrat

    Job Description

    At Product Madness, we craft top-grossing social casino games that delight millions of players every day. We're looking for an experienced and motivated Senior UX Designer to join the Heart of Vegas game team.

    As a Senior UX Designer, you'll take ownership of the UX for Heart of Vegas, designing and improving game features that meet player expectations and deliver clear, engaging experiences. You'll work closely with cross-disciplinary partners including Product, Art, UI, and Research, helping to deliver intuitive, delightful, and impactful experiences.

    This is a hands-on, collaborative role where your design decisions will reach a global audience and directly influence one of the largest mobile social casino games in the world.

    What You’ll Do

    • 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 design solutions to team members 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

    • Report to the Director of User Experience Design

    What We’re Looking For

    • 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

    If you’re eager to grow, hungry to contribute, and excited by games, we’d love to hear from you. Apply now and let’s get to work!

    Why Product Madness?

    As part of the Aristocrat family, we share their mission of bringing joy to life through the power of play, with a world-class team who creates top-grossing, leading titles in the social casino genre, including Heart of Vegas, Lightning Link, Cashman Casino. With 800 team members across the globe, Product Madness is headquartered in London, with offices in Barcelona, Gdańsk, Lviv, Montreal and a remote team spanning the USA, making us a truly global powerhouse.

    We live by our People First principle. Regardless of where, when, or how they work, our team members have opportunities to elevate their careers, and grow alongside us. We take pride in fostering an inclusive culture, where our people are encouraged to be their very best, every day. But don’t just take our word for it. In 2024, we made the Global Inspiring Workplace Awards list, and won a bronze award at the Stevies for Great Employers in the ‘Employer of the Year - Media and Entertainment’ category.

    So, what’s stopping you?

    Travel Expectations

    None

    Additional Information

    At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

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