Join a global marketing and digital agency as a UI/UX Lead Designer (Haken), owning UI and UX strategy across web, mobile, and digital campaign experiences.

This role plays a key part in shaping seamless, user-centered digital journeys by translating user research, data insights, and business objectives into high-impact design solutions.

You will work at the intersection of design strategy, execution, and collaboration, influencing digital experiences for high-profile brands across multiple industries.

Key Responsibilities

Lead the creation of wireframes, prototypes, mockups, and high-fidelity UI designs for digital platforms
Define and manage scalable design systems, UI components, and interaction patterns
Conduct user research, usability testing, and heuristic evaluations to inform design direction
Develop personas, user journeys, service blueprints, and UX strategy frameworks
Collaborate closely with analytics, creative, growth, search, and development teams
Present design concepts and research insights clearly to internal stakeholders and clients
Perform competitive analysis and benchmark studies to guide continuous design improvement
Partner with engineers to ensure accurate implementation of design systems and UI patterns
Drive optimization of landing pages, websites, emails, and mobile applications
Stay up to date with emerging UI, UX, and CX design trends and best practices


Required Skills and Qualifications Experience:
5+ years of hands-on experience in UX and UI design for web and mobile platforms
Strong experience applying user-centered design methodologies and research techniques
Proven background designing scalable UI components, interaction patterns, and design systems
Experience working closely with development teams through design implementation
Portfolio demonstrating end-to-end UX process and high-fidelity UI design work


Soft Skills:
Excellent communication and presentation skills with clients and stakeholders
Ability to lead design discussions and influence cross-functional teams
Adaptability in fast-paced environments with multiple priorities
Strong attention to detail and organizational skills
Collaborative, positive, and solution-oriented mindset


Language Requirements:

Japanese:
Business-level proficiency required


English:
Business-level proficiency required

Preferred Skills & Qualifications

Experience using Figma, Sketch, Principle, or similar design and prototyping tools
Working knowledge of HTML, CSS, and basic JavaScript
Experience on projects within financial services or the automotive industry
Familiarity with Agile software development environments
Experience conducting usability audits and competitive benchmark analysis

About the Company

Our client is a global marketing and digital agency that blends design, storytelling, and technology to create impactful digital experiences for leading international brands.

They are known for delivering high-quality, user-centered digital solutions across diverse industries.

Why You'll Love Working Here

Lead UI and UX design for high-visibility digital initiatives
Collaborate with creative, technical, and strategy experts in a global environment
Influence design systems and experience strategy at a senior level
Exposure to international clients, standards, and methodologies
Clear ownership from research through implementation
Career growth opportunities into design leadership and strategy roles
Stable, long-term projects with structured processes and trusted client relationships

Don't Miss Out - Apply Now

職務レベル
シニアレベル
雇用形態
正社員
職務タイプ
デザイン・設計、芸術・アート、IT・コンピューター
業種
技術・情報・インターネット

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