Lead UI/UX Designer for Mobile Game (Unannounced Project)

About the role

NaturalMotion is seeking a visionary Lead UI/UX Designer to shape the player experience of an upcoming mobile title. You will own the interface and user flows, guiding the design team from early wireframes through final implementation in Unreal Engine.

Key responsibilities

• Define and communicate the UX vision for the current unannounced project and future titles.
• Produce and review wireframes, prototypes, and design briefs, ensuring high‑quality delivery.
• Collaborate with the Art Director, Design Director, Product Managers and developers to create cohesive, accessible UI.
• Leverage player data and testing to iterate UX during live‑service operations.
• Develop and maintain design guidelines, standards and scalable design systems.
• Mentor internal and external talent, building a world‑class design team.

Required profile

• Proven leadership experience on shipped mobile live‑ops titles.
• Deep understanding of mobile UI/UX best practices and live‑service methodologies.
• Strong communication skills and ability to present concepts to stakeholders.
• Passion for mentoring and growing design talent.

Required skills

• Unreal Engine

What we offer

• Hybrid work model – 2 days in the London office, the rest remote.
• Opportunity to lead design on high‑visibility, innovative game projects.
• Collaborative environment within a globally recognised studio.