Senior UX/UI Designer (all genders)

JustPlay is looking for a **Senior UX/UI Designer** to contribute to shaping the design vision and elevate our product design function. This is your chance to make a lasting impact on a platform used by millions — with a focus on **content discovery, player motivation, and engagement design**. You’ll bring **proven expertise in gamification**, with a demonstrated ability to **create experiences that inspire players and drive retention**. You’ll **drive business impact through design**, ensuring every player interaction contributes to JustPlay’s growth and mission. You’ll also help **unlock operational efficiency by integrating AI tools and workflows** across the digital product development lifecycle, helping teams move faster and smarter. You’ll work closely with cross-functional partners to deliver both bold long-term ideas and immediate, high-impact improvements. ## **Job Requirements** - 2-3 years of experience designing end-to-end mobile product experiences, ideally in gaming or entertainment - Experience scaling or refining established design teams and processes - A portfolio showcasing impactful mobile design work - Proven expertise in gamification and user engagement - Expert proficiency in Figma - Meticulous attention to detail and a commitment to craft - You communicate fluently in English, both written and spoken. **Nice to Have** - Background in loyalty or rewards platforms - Mobile gaming experience. - Deep understanding of mobile gaming trends and the advertising landscape ## **Job Responsibilities** **Hands-On Design** - Contribute to user experience from conception to launch, developing and advocating the design vision for one of the world's top entertainment apps - Create user-centric designs, wireframes, prototypes, and mockups for the JustPlay app - Develop features that elevate the entire player journey, with emphasis on game discovery and loyalty gamification - Drive measurable business outcomes through design decisions that balance player delight and company growth - Support evolving JustPlay's design guidelines and design system **Collaboration & Strategy** - Partner closely with product managers, engineers, and stakeholders to develop innovative solutions within technical constraints - Apply platform best practices (iOS, Android) to ensure design quality and seamless interactions across devices - Transform research insights and analytics into actionable design concepts - Work with cross-functional leaders to identify where AI and automation can streamline design operations **Continuous Improvement** - Establish and maintain effective design processes that scale with your team - Proactively identify opportunities to enhance product usability - Stay current with mobile gaming trends and the advertising ecosystem - Foster a high-performing, growth-minded design team through mentorship and feedback - Champion product design throughout the organization, educating stakeholders and establishing design-led practices - Contribute to building a culture of craft, collaboration, and continuous learning ## ## **Job benefits** - **Work-Life Balance and Flexibility**: Flexible working hours and options for digital nomads, occasional office visitors, or regular office-goers - **Mental Health Support**: Free personal coaching through our partnerhttp://nilo.health to support our team members to live fulfilled lives at home and at work - **Training & Development**: A competitive personal development budget of up to 2000€/year for training, conferences, workshops, etc. - **Germany-Based Benefits**: 25 vacation days, free[Wellhub](https://wellhub.com/de-de/) gold subscription, free monthly Deutschland-Ticket, and a monthly €50 tax-free internet contribution - **State-of-the-Art Equipment**: Doesn’t matter if you are a MacBook or Windows user; we will provide you with the technical gear you need to succeed - **A Relocation Package**: Includes visa support for those who need it - **Berlin Office Perks**: Ergonomic setup, free…