5 of 5 High-Fidelity Prototypes Jobs in the City of London

Process End‐to‐End Own projects from early discovery and research through to delivery Develop low‐ and high‐fidelity prototypes to explore ideas, test assumptions, and validate solutions Continuously iterate solutions based on research findings, usability testing ...

site (WordPress), ensuring high standards of quality, performance, and maintainability. Translate design systems, wireframes, and high-fidelity designs into robust, scalable, and accessible front-end solutions. Own and influence front-end architectural decisions, balancing long-term maintainability ...

through to delivery Translate complex requirements into intuitive, elegant user experiences Create wireframes, prototypes, and high-fidelity designs Collaborate cross-functionally with product, engineering, and research teams Contribute to and evolve design systems and best practices ...

-quality design artefacts, including: User journeys and service flows Information architecture Interaction models and patterns Wireframes and high-fidelity prototypes Deliver clear, structured, and visually consistent UI designs Contribute to and maintain standardised UI components ...

document, and evolve the component library (patterns, tokens, variants, and interaction standards) with lightweight governance for consistent delivery - Discovery prototyping — create clickable prototypes to validate direction and de-risk solutions early - Engineering-ready handoffs — specification-quality Figma files delivered ahead of sprint start (states, edge cases … ready at sprint planning — not during the sprint. You will work directly with B2B Product Managers to convert discovery outputs into workable prototypes and then high fidelity designs. You will inherit the design system built by the contracted ...