About the Company
Join a fast-growing fintech company transforming everyday payments and financial experiences through innovative mobile products. With a diverse, international team, the company brings together talented professionals from around the world who are united by curiosity, professionalism, and a willingness to challenge convention.
The culture is entrepreneurial, collaborative, and built around continuous improvement. Employees are encouraged to identify opportunities, take ownership, learn from feedback, and create meaningful value for users. This is an exciting environment for designers who want to work at scale, contribute to products used by millions of people, and help shape the future of digital payments and financial services.
What the Job Entails
As a Product Designer specializing in UX/UI, you will help create and improve mobile experiences across a broad fintech ecosystem. Working closely with engineers, product managers, and cross-functional stakeholders, you will champion user experience from concept through launch and continuous improvement.
You will design end-to-end experiences for iOS and Android products, develop UX strategies aligned with business objectives, and create concepts using tools such as personas and journey maps. Your responsibilities will include UX flows, UI design, prototyping, user research, quantitative and qualitative analysis, effectiveness measurement, and design workshops.
You will balance user needs, inclusiveness, consistency, and business priorities while contributing to products that make everyday financial activities more convenient and accessible. Depending on your experience, you may also support design quality, mentoring, team management, and broader strategic decision-making.
Key Requirements
3+ years of professional UX/UI design experience for mobile applications on iOS and/or Android.
Hands-on experience using Figma and Adobe design tools.
Experience taking products or features through release, measuring effectiveness, and driving continuous improvement.
Business-level proficiency in either Japanese or English.
Experience using and evaluating mobile payment, fintech, or comparable financial applications.
A portfolio featuring relevant UX/UI case studies is required.
Experience with human-centered design, design thinking, user surveys, interviews, or design workshop facilitation is highly valued.
Experience managing in-house services or delivering projects end to end, from requirements definition through prototyping and visual design, is preferred.
Experience building or maintaining design systems is an advantage.
Management, mentoring, or design quality-control experience is beneficial.
Familiarity with AI/LLM tools, combined with appropriate human oversight, judgment, and accountability, is welcomed.
A user-centered, business-oriented mindset and the ability to discover problems, propose improvements, and follow through to delivery.
Strong collaboration, communication, leadership, and stakeholder-management skills, with the ability to work effectively across disciplines.
A flexible, growth-oriented approach and openness to feedback and new challenges.