Leading global tech group in Japan AI-driven product environment!
Job Title
UI/UX Designer
Company Overview
Our client is a global technology group with a mission to empower people and society through innovation. Starting from a flagship e-commerce platform the company has grown into a large-scale global organization serving over 100 million users in Japan and more than 1 billion users worldwide.
Your Role and Responsibilities
Create and iterate on user flows wireframes prototypes and high-fidelity designs for generative AI features.
Own end-to-end design workflows from concept to implementation balancing user experience technical feasibility and business goals.
Identify new AI-driven opportunities propose design concepts and build prototypes aligned with strategic objectives.
Shape product direction through innovative generative AI interface and interaction design.
Explore and define new UI/UX paradigms for humanAI collaboration.
Facilitate alignment and build a unified product design vision across multiple teams and stakeholders.
Experience and Qualifications
Portfolio website required demonstrating design process and problem-solving approach.
High standard of UI/UX design execution with advanced proficiency in Figma.
Strong product design sense and ability to solve complex ambiguous design challenges.
Extensive experience with agentic coding tools (e.g. Claude Code Cursor) with strong preference for candidates who have shipped products using agentic coding.
Excellent storytelling and communication skills using mockups mental models and tools-for-thought to convey ideas clearly.
Strong bias toward shipping quickly and iterating based on real user feedback.
Comfortable working in abstract exploratory environments when developing new AI concepts.
Advanced English proficiency.
Additional Preferred Qualifications
4 years of experience designing UX/UI for software products.
Hands-on experience with generative AI LLMs or conversational interfaces.
Strong curiosity and ability to find simple solutions to complex problems.
Experience conducting design research and user testing.
Knowledge of accessibility and inclusive design principles.
Japanese language proficiency.
Good Reasons to Join
Work at the forefront of generative AI and humanAI interaction design.
Influence the direction of AI-powered products used at global scale.
Collaborate with cross-functional international teams in a dynamic environment.
Experiment with new UI/UX paradigms and cutting-edge AI technologies.
Gain exposure to large-scale platforms with real-world business impact.
Work Location
Tokyo Hybrid
Salary
Negotiable
Required Experience:
IC