About this role
Salary: £26,000 - 28,600 per year
Requirements: Significant experience as a Principal Product Designer, Product Designer, UI Designer, Interaction Designer, or Design Systems DesignerAn outstanding portfolio showcasing UI, visual, and interaction design for complex digital productsProven experience building and scaling design systems, component libraries, and reusable design patternsExpert-level proficiency with Figma and modern prototyping toolsStrong understanding of accessibility (WCAG), responsive design, and front-end implementation considerationsExperience working closely with engineering teams throughout the full product lifecycleExcellent communication and stakeholder management skills, including the ability to influence technical and non-technical audiencesDesirable: Experience defining design system strategy in greenfield environmentsDesirable: Working knowledge of HTML, CSS, and modern front-end frameworksDesirable: Experience designing enterprise-scale platforms and complex user journeysDesirable: Background delivering products in regulated, public sector, or highly governed environmentsDesirable: Experience contributing to product strategy while remaining hands-on with design delivery Responsibilities: Own and evolve the visual design language across multiple digital productsCreate high-fidelity UI designs, interactive prototypes, and detailed design specificationsLead the development and governance of a scalable design system, including reusable components, design tokens, and documentationDefine interaction patterns that deliver intuitive, accessible, and consistent user experiencesWork closely with engineers to support pixel-perfect implementation and design qualityTranslate complex business and technical requirements into simple, engaging interfacesChampion accessibility, usability, and responsive design best practicesHelp shape design standards and establish UI governance across the wider organisation Technologies: CSSFigmaSupportUX UI Design More:
Were looking for an exceptional Principal Product Designer to help build a large-scale digital platform from the ground up. This is a greenfield opportunity to define the visual identity, interaction patterns, and design standards for a suite of modern digital products. Youll work with Product, Engineering, and senior stakeholders to create user experiences and establish a scalable design system. The role is based in London, hybrid with two days per week onsite, on a six-month contract at £500–£550 per day, Inside IR35.
last updated 42 week of 2026