Join a global fintech leader transforming the way millions interact with digital payments. As a Principal UI/UX Designer, you will craft intuitive, scalable interfaces for large-scale mobile and web platforms. Working with a cross-functional global team, you'll merge creativity, design strategy, and frontend expertise to deliver seamless user experiences that drive innovation and customer delight worldwide.
Design and implement user-friendly interfaces for mobile and web payment systems serving millions of users.
Collaborate with designers, engineers, and product owners to translate business requirements into high-quality digital experiences.
Lead UX and frontend improvement projects to enhance usability, performance, and customer satisfaction.
Develop and maintain shared design systems and UI components ensuring brand consistency across platforms.
Use analytics, user feedback, and testing to refine journeys and create innovative interaction patterns.
Proven experience in mobile app or web UI/UX design, backed by a strong portfolio.
Hands-on knowledge of HTML, CSS, JavaScript, TypeScript and modern frameworks (React.js or Vue.js).
Proficiency in Figma and understanding of UX research methods (A/B testing, usability studies).
Familiar with design systems, accessibility standards (WCAG), and responsive design.
Excellent communication and collaboration skills to align cross-functional goals.
Japanese: Fluent (required for local collaboration).
English: Fluent (required for global communication).
Experience developing SPAs, PWAs, or SSR applications.
Knowledge of AI/ML for personalized UX or product design.
Familiarity with cloud services (AWS, GCP, Azure), CDNs, and modern frontend build tools.
Morgan McKinley is partnering with a leading global technology group driving innovation across digital finance and online services. With a mission to empower individuals and businesses through cutting-edge digital ecosystems, the company operates a diverse portfolio of fintech and e-commerce solutions used by millions worldwide. Their culture values collaboration, experimentation, and customer-centric design.
Design and build products used by millions of users globally.
Work in an autonomous and creative environment that encourages innovation.
Access to advanced tools and global resources for continuous professional growth.
Opportunity to lead strategic design initiatives in a fast-evolving fintech landscape.
Flexible work arrangements and collaborative culture with minimal overtime.
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