76 to 100 of 134 High-Fidelity Prototypes Jobs in the UK

reviews, iterating based on feedback to refine the product experience. Ownership of Direction: Oversee the creation of wireframes, prototypes, and high-fidelity concepts, ensuring they align with Jigsaw’s language and brand identity. Take ownership of the process from ideation to final implementation, maintaining consistency and quality More ❯

will bridge the gap between business objectives, exceptional user interface design, and technical excellence. You'll partner closely with internal stakeholders and customers to create high-fidelity, interactive mockups that are grounded in practicality and technical credibility-serving as both the overall architect of a solution and the UI/UX visionary … capabilities and roadmap Collaborate directly with business stakeholders to define personas and Jobs-To-Be-Done (JTBD), ensuring strategic alignment of design goals Create pixel-perfect, interactive prototypes and mockups based on user feedback and iterative testing Translate business needs and end-user feedback into best-in-class UI/UX solutions Act as the owner … in a design technologist, UX engineer, or front-end design role, ideally in SaaS or enterprise environments Proven experience translating business and user requirements into high-fidelity, interactive UI prototypes Proficient in HTML, CSS, JavaScript (React, Vue, or similar frameworks are a plus) Experience with Figma, Sketch, (or More ❯

easy-to-use for billions of people around the globe. Throughout the design process—from creating user flows and wireframes to building user interface mockups and prototypes—you’ll envision how people will experience our products, and bring that vision to life in a way that feels inspired, refined, and even magical. Google User Experience More ❯

or UX. Experience developing UI, designs, and patterns with scalability and reusability across developers, OEMs, and partner teams. Experience with storyboards, presentations, mocks, detailed interaction specs, and prototypes to communicate interaction and design ideas. Include a portfolio, website, or any other link to your work in your resume (providing a viewable link or access instructions). … easy-to-use for billions of people around the globe. Throughout the design process-from creating user flows and wireframes to building user interface mockups and prototypes-you'll envision how people will experience our products, and bring that vision to life in a way that feels inspired, refined, and even magical. Google User Experience More ❯

collaborative way. Comfort navigating ambiguity and evolving problem spaces High level of skill using Figma to visualise ideas, brainstorm, and create high-fidelity prototypes Experience driving change in a small-medium sized SaaS product company Experience of working in an agile environment, and familiarity More ❯

collaborative way. Comfort navigating ambiguity and evolving problem spaces High level of skill using Figma to visualise ideas, brainstorm, and create high-fidelity prototypes Experience driving change in a small-medium sized SaaS product company Experience of working in an agile environment, and familiarity More ❯

design standards across multiple product teams and external partners. Mentor junior designers and shape our design culture. Craft and evolve user journeys, flows, and high-fidelity prototypes that reflect best-in-class UX. Leverage research, testing, and design thinking methodologies to refine concepts early and often. Ensure More ❯

stakeholders to develop comprehensive as-is and to-be journey maps that depict user flows across various touchpoints within digital products. Create high fidelity prototypes to test designs internally and with users identifying any usability issues and validating design decisions. Create and sustain design frameworks, taxonomies and standards More ❯

from companies like Dyson, Sky, and ASOS. What you'll be doing Own design end-to-end : From research and problem definition to prototyping and high-fidelity UI - you'll lead projects from 0 to launch. Shape payment experiences : Improve how Fresha handles everything from card payouts and invoices to subscriptions and More ❯

from ideation to launch, including troubleshooting with engineers Experience collaborating with UX Researchers in usability testing Proficiency in Figma and other design tools Ability to create interactive prototypes; bonus if using Protopie, Figma, AfterEffects Good understanding of Design Systems and Accessibility (A11Y) Nice to have: Prior experience in healthcare (not essential) What you'll be doing … leads in shaping initiatives and roadmaps Working with content designers to co-create and visualize concepts Evolving designs from prototypes to high-fidelity mock-ups Conducting discovery activities and facilitating ideation sessions Performing heuristic evaluations to identify areas for improvement Salary Range - London More ❯

Calling all creative minds! ICONIC SYSTEMS is looking for UI/UX Design Interns to shape the future of digital experiences. Create wireframes and high-fidelity prototypes Use tools like Figma, Adobe XD, Sketch Collaborate with developers and clients Apply UI/UX best practices Understand design More ❯

the forefront. Responsibilities Lead digital design across Shopify e-commerce sites, landing pages, and brand content. Create wireframes, prototypes, and high-fidelity designs that deliver best-in-class UX and UI. Collaborate across teams to bridge brand storytelling and e-commerce performance. Present ideas clearly to clients More ❯

City-based office (London) Salary: Up to £52,000 Working pattern: Hybrid What you’ll be doing: Designing intuitive, user-friendly interfaces across platforms Creating high-fidelity mock-ups, icons, illustrations, and graphic assets Contributing to and evolving the company’s design system Applying a Human-Centred Design approach and More ❯

user requirements Translate user stories and features into low-fidelity wireframes, storyboards, user flows, sitemaps, and other design artifacts Create high-fidelity mockups and screen flows Shine with engineering excellence by developing test infrastructures, writing documentation, ensuring high performance, and following an agile More ❯

and similar tools. Gather data-driven insights to recommend and implement design changes that improve conversions. Create wireframes, prototypes, and high-fidelity mockups. Collaborate closely with developers and project managers to roll out changes based on CRO insights. Continuously test and refine designs based on user feedback … and CRO improvements. Ability to conduct in-depth data analysis using tools like Google Analytics 4 (GA4) and Hotjar to drive design decisions. Expertise in creating wireframes, prototypes, and testing design solutions. Solid understanding of user-centered design principles and accessibility standards. Experience turning insights from data into actionable design improvements. Proficiency in Figma or More ❯

user requirements Translating user stories and features into low-fidelity wireframes, storyboards, user flows, sitemaps, and other design artifacts Creating high-fidelity mockups and screen flows Ensuring engineering excellence by developing test infrastructures, writing documentation, and following an agile methodology Adhering to development best practices (Clean Code More ❯

patterns across web and mobile applications Collaborate with cross-functional teams to understand requirements and create intuitive interfaces Translate wireframes and user requirements into high-fidelity mockups and prototypes in Figma Contribute to and evolve our design system and component libraries Ensure consistency and usability across all More ❯

and other digital platforms Create user-focused, commercially effective design solutions Guide the development of wireframes, user flows, prototypes and high-fidelity visuals Develop and maintain design systems and style guides Manage and mentor a team of designers and freelancers Work closely with developers and project managers More ❯

long-term product strategy. Key Responsibilities: Own design direction for mature or emerging product areas Create high-fidelity visuals, prototypes, and UX deliverables Contribute to design systems and ensure accessibility Collaborate cross-functionally and mentor other designers Requirements: 5+ years in UX or visual design Strong portfolio with More ❯

role with room to lead, experiment, and grow. What You’ll Do Own the end-to-end design process: from discovery and wireframes to high-fidelity designs and handoff Design beautiful and functional interfaces across web and mobile (responsive) Map and improve patient journeys across the funnel – awareness, booking, onboarding, treatment More ❯

interface work Proficiency in Figma, Adobe Creative Suite, Sketch, etc. Strong foundation in typography, color theory, and visual design Ability to produce illustrations, icons, and high-fidelity mockups Experience contributing to design systems and/or Motion Design experience is a bonus Any previous/recent B2B SaaS experience would be a More ❯

interface work Proficiency in Figma, Adobe Creative Suite, Sketch, etc. Strong foundation in typography, color theory, and visual design Ability to produce illustrations, icons, and high-fidelity mockups Experience contributing to design systems and/or Motion Design experience is a bonus Any previous/recent B2B SaaS experience would be a More ❯

empower enterprise users to work smarter with data. You’ll be involved in the full UX process, from research and journey mapping to prototyping and high-fidelity design. Your focus will be on turning complex datasets and workflows into intuitive, impactful user experiences. You’ll work closely with product managers, developers, and More ❯

showcase at the interview. Key Skills and Experience Required Engage in the complete UX process, from project setup and research to ideation, prototyping, and final high-fidelity design. Work closely with Product Design Manager, UX designers, product owners and stakeholders, ensuring outputs align with brand guidelines, customer insights, and our Design systems. … design decisions. Facilitate interactive sessions with product owners, stakeholders, and developers, gathering valuable insights and ideas from the business. Utilise Figma for creating mock-ups, wireframes, prototypes, and high-fidelity designs. Background in UX design for both B2B and B2C contexts. Extensive background in either More ❯

developers to create user-friendly designs. Conduct user research and usability testing to inform design decisions. Create wireframes, prototypes, and high-fidelity mockups. Stay updated with industry trends and best practices in UI/UX design. More ❯