Senior Mobile Interaction Designer

Role: Senior Mobile Interaction DesignerLocation: London (Hybrid)Duration: 12 MonthsDay rate: 600 Inside IR35 Minimum 5 years UK residency required Key ResponsibilitiesDesign clear, accessible, and user-centred interaction flows across complex end-to-end servicesCreate mobile-first experiences across iOS and Android platformsWork closely with service designers, researchers, developers, and product teams to shape user journeys and design decisions Mobile PrototypingCreate high-fidelity interactive mobile prototypes to demonstrate interactions, gestures, transitions, and system behavioursUse prototyping tools and lightweight code to simulate complex user flows and interactionsSupport testing, feasibility discussions, and collaboration with engineering teams Accessibility and Government StandardsDesign in line with NHS and (url removed) Service StandardsEnsure all designs meet WCAG 2.2 AA accessibility standards and inclusive design principlesContribute across discovery, alpha, beta, and live delivery phases within agile multidisciplinary teams Key experience required:Strong interaction design experience across complex digital servicesAdvanced mobile prototyping skillsExperience designing for iOS and Android platformsExperience working within NHS or (url removed) service standardsStrong accessibility and inclusive design knowledgeExperience working in agile multidisciplinary ..... full job details .....