X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world. We take pride in our diverse and talented team and partners, spread across the UK, Cyprus, the Netherlands, and other regions worldwide. We're a team of creative, hands-on professionals who love building products that bring joy to millions of users.

We’re looking for a UI/UX Designer — someone detail-driven, visually sharp, and passionate about creating clean, polished, high-quality interfaces. You’ll thrive here if you understand modern visual trends, push your designs to pixel-perfection and ready to dive deep into iterative cycles achieving the top-tier quality level.

Key Responsibilities:

• Create high-fidelity UI designs for product features with a focus on pixel-perfect execution.
• Work on UI production tasks — drawing icons, interface elements, states, and variations.
• Collaborate closely with product managers, designers, and developers to refine features.
• Optional but nice-to-have: conceptual design of sections/features, UX wireframing, and basic motion/animation work.

Requirements:

• 5+ years of experience as a UI or UI/UX Designer in mobile games.
• Strong visual design skills with a portfolio showcasing UI quality and attention to detail.
• Confident skills in Figma, Illustrator, Photoshop/ ProCreate.
• Solid understanding of vector and raster graphics.
• Ability to work with iterative feedback loops and experiment with multiple design directions.
• Propose fresh visual ideas, watch actual trends and visual routes over the mobile market.
• Nice to have: experience building UX structures, concept exploration, animation tools, or working on live products.