Product Designer / プロダクトデザイナー (UX/UI)

PayPay
Full-time

📍 Job Overview

Job Title: Product Designer / プロダクトデザイナー (UX/UI)

Company: PayPay

Location: Hybrid (Remote and Office)

Job Type: Full-Time

Category: Product Design / UX/UI

Date Posted: 2026-05-29T06:15:58

Experience Level: 2-5 Years

Remote Status: Hybrid

🚀 Role Summary

  • Design and develop user-centric features for the PayPay application and merchant tools, prioritizing user experience and convenience.

  • Collaborate closely with cross-functional teams, including engineers and product managers, throughout the entire product development lifecycle.

  • Conduct user research (quantitative and qualitative) and analyze data to inform design decisions and drive product improvements.

  • Create intuitive UX flows and polished UI designs using industry-standard tools like Figma and Adobe.

  • Contribute to a fast-paced FinTech environment, driving innovation and delivering new financial experiences to millions of users.

📝 Enhancement Note: This role is positioned within a FinTech company, emphasizing the need for designers to understand financial user journeys and create intuitive interfaces for complex financial products. The hybrid workstyle indicates a need for strong self-management and communication skills.

📈 Primary Responsibilities

  • Lead the end-to-end UX/UI design process for new features and enhancements on the PayPay application and merchant-facing tools.

  • Develop user flows, wireframes, prototypes, and high-fidelity UI designs based on product concepts and requirements.

  • Plan and execute user research, including surveys and interviews, to gather insights into user behavior and pain points.

  • Analyze quantitative data from user interactions and numerical analysis tools to identify areas for design optimization and propose data-driven improvements.

  • Collaborate with product managers to define product requirements and with engineers to ensure design feasibility and successful implementation.

  • Advocate for the user by translating user needs and business goals into effective and engaging design solutions.

  • Participate in design reviews, providing and receiving constructive feedback to elevate design quality.

  • Stay updated on the latest UX/UI design trends, best practices, and FinTech industry innovations.

📝 Enhancement Note: The responsibilities highlight a blend of strategic UX thinking and detailed UI execution. The emphasis on quantitative analysis and numerical tools suggests a data-informed design approach beyond traditional qualitative methods.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's degree in Design, HCI, Computer Science, or a related field is typically expected for this level of experience.

Experience: 3-5 years of hands-on professional experience in mobile app (iOS/Android) UX/UI design.

Required Skills:

  • Proven experience in UX/UI design for native mobile applications (iOS and Android).

  • Proficiency in design and prototyping tools such as Figma and Adobe Creative Suite (e.g., Photoshop, Illustrator, XD).

  • Demonstrated experience in conducting user research (quantitative and qualitative) and translating findings into actionable design recommendations.

  • Experience in product release cycles, including measuring effectiveness and iterating on designs for product improvement.

  • Ability to analyze numerical data and use insights to guide design decisions.

  • Business-level proficiency in either Japanese or English for effective communication.

Preferred Skills:

  • Experience with Human-Centered Design (HCD) principles and Design Thinking methodologies.

  • Experience managing or designing for in-house services.

  • Conversational fluency in both Japanese and English.

  • Experience in the FinTech industry or designing financial products.

  • Understanding of accessibility standards and best practices.

📝 Enhancement Note: The requirement for business-level proficiency in Japanese or English, with a preference for conversational fluency in both, indicates the diverse and international nature of the team and user base. The inclusion of HCD and Design Thinking as preferred skills suggests a mature design process within the organization.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

  • A strong portfolio showcasing a range of mobile app UX/UI design projects (iOS and Android).

  • Case studies demonstrating the design process from problem identification to solution implementation and impact.

  • Examples of user research conducted, including methodology and key findings.

  • Prototypes and final UI designs that highlight problem-solving skills and aesthetic sensibility.

Process Documentation:

  • Showcase your approach to user-centered design, including how you incorporate user feedback and data.

  • Detail your workflow for concept development, wireframing, prototyping, and UI design.

  • Provide examples of how you have measured the effectiveness of your designs and implemented improvements.

  • Highlight experience with tools such as Figma and Adobe, illustrating your proficiency in creating design assets and interactive prototypes.

📝 Enhancement Note: For a Product Designer role, a portfolio is paramount. Candidates should be prepared to walk through their design process, articulate their rationale, and demonstrate the tangible impact of their work, particularly in terms of user experience improvements and business metrics.

💵 Compensation & Benefits

Salary Range: While not specified, based on industry standards for a Product Designer with 3-5 years of experience in a major tech hub like Japan (assuming PayPay's primary operations are there), and considering the FinTech sector, an estimated

Application Requirements

Requires 3-5 years of professional experience in mobile app UX/UI design using Figma and Adobe. Candidates must have experience in product release and effectiveness measurement, with business-level proficiency in either Japanese or English.