User Experience Designer

UX/UI Designer — Voice AI Product - Central London - Hybrid (2 Days per week Onsite) - £100,000pa Newly launched ambitious joint venture now seeking an experienced UX/UI Designer to join their growing team and play a pivotal role in designing intuitive, engaging user experiences for their next-generation AI-powered dialer and virtual assistant.You'll be working alongside product managers, engineers, and AI specialists, owning the design process end-to-end: from research and user flows to high-fidelity prototypes.What you’ll do:Design user flows, wireframes, and interfaces for mobile apps powered by voice AI.Develop clear onboarding, consent, and privacy flows for features like voice cloning.Create multimodal interfaces that work across voice, text, and visuals.Own the design system and ensure consistency across the product.Conduct user research and usability testing to inform and validate your designs.Collaborate closely with engineers to bring your designs to life accurately.What you’ll bring:3+ years of UX/UI design experience for consumer mobile apps (iOS & Android).Proven experience designing Voice and Conversational AI-powered productsPreviously with large-language models Strong background working in hyperscale environments or leading telco clients Portfolio showing intuitive, polished interface design and clear design thinking.Proficiency in design tools like Figma, Sketch, or Adobe XD.Experience designing for complex AI or conversational interfaces.Understanding of accessibility and inclusive design.Previous global experience Excellent collaboration and communication skills.This is an opportunity to help define how users interact with voice-first AI technology in everyday life — and to grow with a team that’s building for multiple global markets from the start.If this you're looking for an exciting new opportunity working in design AI-powered products at a brand-new joint venture, please apply!

Created: 2025-07-23