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Lead UX/UI Designer (all genders)

JustPlay GmbH

Berlin (Hybrid) 9/21/2026 Full Time
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<p style="min-height:1.5em">As <strong>Lead UX/UI Designer</strong> at JustPlay, you’ll shape 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 <strong>content discovery, player motivation, and engagement design</strong>. You’ll bring <strong>proven expertise in gamification</strong>, with a demonstrated ability to <strong>create experiences that inspire players and drive retention</strong>.</p><p style="min-height:1.5em">You’ll <strong>drive business impact through design</strong>, ensuring every player interaction contributes to JustPlay’s growth and mission. You’ll also help <strong>unlock operational efficiency by integrating AI tools and workflows</strong> across the digital product development lifecycle, helping teams move faster and smarter.</p><p style="min-height:1.5em">As a leader, you’ll coach, mentor, and grow designers, fostering a culture of creativity, accountability, and learning. You’ll work closely with cross-functional partners to deliver both bold long-term ideas and immediate, high-impact improvements.</p><div style="min-height:1.2em;margin-top:0;margin-bottom:0"> </div><h2><strong>Job requirements</strong></h2><ul style="min-height:1.5em"><li><p style="min-height:1.5em">5+ years’ experience leading a mobile product design team, ideally within entertainment or gaming</p></li><li><p style="min-height:1.5em">Experience scaling or refining established design teams and processes</p></li><li><p style="min-height:1.5em">A portfolio showcasing impactful mobile design work</p></li><li><p style="min-height:1.5em">Proven expertise in gamification and user engagement</p></li><li><p style="min-height:1.5em">Expert proficiency in Figma</p></li><li><p style="min-height:1.5em">Meticulous attention to detail and a commitment to craft</p></li><li><p style="min-height:1.5em">You communicate fluently in English, both written and spoken.</p></li></ul><p style="min-height:1.5em"><strong>Nice to Have</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Background in loyalty or rewards platforms</p></li><li><p style="min-height:1.5em">Mobile gaming experience.</p></li><li><p style="min-height:1.5em">Deep understanding of mobile gaming trends and the advertising landscape</p><div style="min-height:1.2em;margin-top:0;margin-bottom:0"> </div></li></ul><h2><strong>Job responsibilities</strong></h2><p style="min-height:1.5em"><strong>Design Leadership</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Lead user experience from conception to launch, developing and advocating the design vision for one of the world's top entertainment apps</p></li><li><p style="min-height:1.5em">Manage, mentor, and support a team of product designers across iOS, Android, and web</p></li><li><p style="min-height:1.5em">Build a culture of craft, collaboration, and continuous learning</p></li><li><p style="min-height:1.5em">Champion product design throughout the organization, educating stakeholders and establishing design-led practices</p></li><li><p style="min-height:1.5em">Drive measurable business outcomes through design decisions that balance player delight and company growth</p></li><li><p style="min-height:1.5em">Promote and integrate AI-assisted design tools to streamline creative workflows and improve quality with a strong bias towards quality and velocity</p></li></ul><p style="min-height:1.5em"><strong>Hands-On Design</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Create user-centric designs, wireframes, prototypes, and mockups for the JustPlay app</p></li><li><p style="min-height:1.5em">Develop features that elevate the entire player journey, with emphasis on game discovery and loyalty gamification</p></li><li><p style="min-height:1.5em">Build and evolve JustPlay's design guidelines and design system</p></li></ul><p style="min-height:1.5em"><strong>Collaboration &amp; Strategy</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Partner closely with product managers, engineers, and stakeholders to develop innovative solutions within technical constraints</p></li><li><p style="min-height:1.5em">Apply platform best practices (iOS, Android) to ensure design quality and seamless interactions across devices</p></li><li><p style="min-height:1.5em">Transform research insights and analytics into actionable design concepts</p></li><li><p style="min-height:1.5em">Work with cross-functional leaders to identify where AI and automation can streamline design operations</p></li></ul><p style="min-height:1.5em"><strong>Continuous Improvement</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Establish and maintain effective design processes that scale with your team</p></li><li><p style="min-height:1.5em">Proactively identify opportunities to enhance product usability</p></li><li><p style="min-height:1.5em">Stay current with mobile gaming trends and the advertising ecosystem</p></li><li><p style="min-height:1.5em">Foster a high-performing, growth-minded design team through mentorship and feedback</p></li></ul><div style="min-height:1.2em;margin-top:0;margin-bottom:0"> </div><h2><strong>Job benefits</strong></h2><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><strong>Work-Life Balance and Flexibility</strong>: Flexible working hours and options for digital nomads, occasional office visitors, or regular office-goers</p></li><li><p style="min-height:1.5em"><strong>Mental Health Support</strong>: Free personal coaching through our partner <a target="_blank" rel="noopener noreferrer nofollow" href="http://nilo.health">nilo.health</a> to support our team members to live fulfilled lives at home and at work</p></li><li><p style="min-height:1.5em"><strong>Training &amp; Development</strong>: A competitive personal development budget of up to 2000€/year for training, conferences, workshops, etc. and free language tutoring in German and English with <a target="_blank" rel="noopener noreferrer nofollow" href="https://preply.com/?adgroupid=199839775849&amp;campaignid=23910190312&amp;creative=811690589270&amp;device=c&amp;gad_campaignid=23910190312&amp;gad_source=1&amp;gbraid=0AAAAADcbD216WbnrHwqd7jemkdh1Xhcky&amp;gclid=Cj0KCQjwteTUBhD4ARIsAEYjs3rZ50zrVC4nSH50CvPr5y-GGonPORiw-yLtSLHjif0CNqrwOARXVhgaAg3zEALw_wcB&amp;hsa_acc=4430962050&amp;hsa_ad=811690589270&amp;hsa_cam=23910190312&amp;hsa_grp=199839775849&amp;hsa_kw=preply&amp;hsa_mt=e&amp;hsa_net=adwords&amp;hsa_src=g&amp;hsa_tgt=kwd-48779027204&amp;hsa_ver=3&amp;keyword=preply&amp;loc_physical_ms=9061132&amp;matchtype=e&amp;network=g&amp;placement=&amp;targetid=kwd-48779027204&amp;utm_campaign=%7Bcampaign%7D&amp;utm_medium=cpc&amp;utm_source=google&amp;utm_term=preply">Preply</a></p></li><li><p style="min-height:1.5em"><strong>Germany-Based Benefits</strong>: 25 vacation days, free <a target="_blank" rel="noopener noreferrer nofollow" href="https://wellhub.com/de-de/">Wellhub</a> gold subscription, free monthly Deutschland-Ticket, and a monthly €50 tax-free internet contribution</p></li><li><p style="min-height:1.5em"><strong>State-of-the-Art Equipment</strong>: Doesn’t matter if you are a MacBook or Windows user; we will provide you with the technical gear you need to succeed</p></li><li><p style="min-height:1.5em"><strong>A Relocation Package</strong>: Includes visa support for those who need it</p></li><li><p style="min-height:1.5em"><strong>Berlin Office Perks</strong>: Ergonomic setup, free daily lunch, and a dog-friendly environment.</p></li><li><p style="min-height:1.5em"><strong>Engaging and Diverse Work Environment:</strong> Join a diverse team, with over 30 nationalities working from over 25 different locations</p></li></ul><p style="min-height:1.5em"><em>* Benefits may vary depending on location and contract type. Do not hesitate to ask us about more details on our benefits offer.</em><br /><br /><strong>About us</strong></p><p style="min-height:1.5em">Come join the team building the engine behind rewarded mobile gaming – making playtime truly rewarding. At JustPlay, we’re on a mission to power a fairer, more sustainable rewarded gaming ecosystem where users earn real value for their time through a self-sustaining modell.<br /><br />Since launching in 2020, we’ve grown into one of the world’s leading rewarded gaming platforms, with 25M+ downloads and 500K+ daily active users. Headquartered in Berlin and backed by NCSoft, one of the world’s leading gaming companies, we continue to operate fully independently – combining the speed, ownership, and ambition of a startup with the long-term backing of a global gaming powerhouse.<br /><br />With a team across 20+ countries, we’re shaping a major shift in mobile gaming – and it’s still early enough for you to make your mark. At JustPlay, you’ll build end-to-end, move fast, and ship work that reaches millions – in a company that’s profitable, built to last, and focused on outcomes over hype.</p><p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>

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