Senior Ui Engineer Design System jobs in London – Browse 4,221 openings on RoboApply Jobs

Senior Ui Engineer Design System jobs in London

Open roles matching “Senior Ui Engineer Design System” with location signals for London. 4,221 active listings on RoboApply Jobs.

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companyFresha logo
Full-time|On-site|London

About FreshaFresha is the premier marketplace platform for beauty and wellness, trusted by millions of consumers and businesses globally. With over 130,000 businesses and more than 450,000 stylists using our platform, we have successfully facilitated over 1 billion appointments to date.Headquartered in London, United Kingdom, Fresha operates 15 global offices across North America, EMEA, and APAC.Our platform empowers consumers to discover, book, and pay for beauty and wellness appointments with local businesses. Simultaneously, beauty and wellness professionals utilize our comprehensive platform to manage their operations with intuitive business software and cutting-edge financial technology solutions.Fresha’s ecosystem equips merchants with everything they need to run their businesses smoothly, including appointment bookings, point-of-sale systems, customer record management, marketing automation, loyalty programs, beauty product inventory, and team management.Our consumer marketplace unlocks revenue potential for partner businesses by harnessing the power of online bookings and automated marketing through mobile applications and advanced integrations with major technology brands like Instagram, Facebook, and Google.Role OverviewAs we embark on our exciting growth journey, we are in search of an outstanding Senior Front-End Engineer to join our global team.In this role, you will report directly to the Team Lead and collaborate within a cross-functional product team. You will be responsible for designing and developing applications while coordinating with the team working on various layers of Fresha's infrastructure.This position is ideal for individuals who thrive in a fast-paced and dynamic environment, prefer working autonomously, relish challenges, and enjoy contributing to innovative solutions.

Jan 23, 2024
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companyCapita IT Resourcing logo
UI Designer / Developer

Capita IT Resourcing

Full-time|On-site|London

Join our dynamic team as a UI Designer / Developer, where you will have the opportunity to create user-friendly and visually appealing interfaces for our applications. You will work closely with stakeholders to understand their requirements and translate them into engaging designs and functional code. Your expertise will contribute to enhancing user experience and ensuring that our products stand out in the market.

Jul 1, 2016
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companyForman IT Limited logo
UI Designer

Forman IT Limited

Full-time|On-site|Central London

Are you a creative individual with a passion for transforming complex data into engaging visual narratives? If so, we have an exciting opportunity for you!As a UI Designer at Forman IT Limited, you will collaborate closely with key stakeholders to enhance our dashboard interface, ensuring it is not only aesthetically pleasing but also intuitive. Your designs will enable users to access critical information effortlessly without extensive analysis, making data interaction seamless and engaging.Your Responsibilities:Utilize your innovative mindset and keen attention to detail to create visually stunning designs that provide users with an exceptional experience.Partner with Data Scientists, Business Analysts, and Product Owners to establish UI and UX specifications.Conduct research, organize, and present your findings effectively.Develop user personas and journeys, with hands-on experience in crafting user stories.Transform low-fidelity wireframes into high-fidelity mockups and designs using tools such as Zeplin.Create interactive prototypes using HTML, CSS, and JavaScript.Design graphics to enhance wireframes and prototypes.Collaborate with cross-functional teams including designers, developers, and project managers to meet client expectations.Produce compelling visualizations that translate data insights into clear, actionable information.Exhibit curiosity and creativity in problem-solving.Required Qualifications:Bachelor's degree in a relevant field.Proven experience working as a UI Developer.A portfolio showcasing relevant UI and UX design projects, particularly in data visualization.Experience in a technology-driven organization.Proficiency in HTML5, CSS3, and JavaScript.Interactive prototyping skills in tools like Axure, Sketch, Zeplin, XD, or Photoshop.Benefits:25 days of annual leave, increasing to 27 with service.Comprehensive 24/7 travel insurance (includes family).Family dental care coverage.Health care benefits (includes family).Optical care benefits (includes family).100% membership coverage for a gym of your choice (price cap applies).Access to a learning and development program.Pension scheme.Cycle to work scheme.Flexible benefits program allowing you to choose from various options, such as cinema tickets and dining discounts.

Aug 29, 2019
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companyHutch logo
Full-time|On-site|London, Greater London, United Kingdom

Senior UI Artist | Art | London | PermanentJoin Hutch, a leading mobile games developer and publisher with studios located in the heart of London, Dundee, and Canada. Our mission is to cultivate the most diverse and engaged automotive gaming community on mobile platforms. With over 300 million players enjoying our games, we have exciting new titles in the pipeline.At Hutch, we prioritize our team members. Here, you can create groundbreaking games while maintaining a healthy work-life balance. We are committed to ensuring that our employees are both happy and healthy, fostering an environment where creativity thrives.Our teams are small, agile, and empowered, granting you the independence to tackle both creative and technical challenges collaboratively. We believe in nurturing our people, maintaining transparency, embracing a test-learn-repeat philosophy, and placing community at the center of our mission. You will have the freedom to concentrate on what truly enhances the experience for our players.Are you ready to be driven by our players? Join us on this exciting journey!Role OverviewHutch is on the lookout for a Senior UI Artist to bring visually stunning free-to-play gaming experiences to life. You will play a pivotal role in shaping player interactions with our games. With a strong foundation in UI Art and Design, you will craft sleek, stylish user interfaces that captivate our audience. Collaboration is key, as you will work closely with various teams to translate requirements into beautiful, intuitive user experiences.Key ResponsibilitiesWork alongside Designers and the Product Owner to create exceptional UI designs, pitching innovative ideas and contributing to the creative direction.Collaborate with the Product Owner and Art Director to establish a cohesive UI art style.Produce high-quality UI artwork and associated assets that align with the premium visual standards of our games.Design UI wireframe prototypes that effectively communicate user flows.Partner with client engineers to implement seamless, bug-free UI within Unity.Develop elegant UI/UX layouts in conjunction with the design team, including wireframes and user flows.Participate actively in design meetings and team presentations.Contribute to project planning and scheduling.Mentor fellow UI Artists to elevate the quality of UI Art across the studio.Proactively guide and influence project-level UI/UX design decisions in close collaboration with key stakeholders.QualificationsDemonstrated UI Art experience within the gaming industry, with at least one shipped title featured in your portfolio.A portfolio showcasing high-quality visual art and design pieces.Exceptional skills in logo and iconography design.Familiarity with the design workflow, from initial concepts to wireframes and functioning prototypes.Ability to illustrate a passion for user-centered design.Strong communication and collaboration skills.

Mar 30, 2026
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company
Full-time|Hybrid|London

Join Our Team as a UI/UX Designer (Website)We are seeking a talented UI/UX Designer to enhance the visual identity of our public-facing website, ensuring it aligns with our brand, marketing strategy, and industry leadership in the UK fintech sector.At iwoca, we empower small businesses by providing flexible and responsive financing solutions. Our cutting-edge technology and dedication to customer service have already assisted over 100,000 businesses with more than £4 billion in funding.As part of our dynamic Website team within the Brand department, you will play a crucial role in showcasing our brand's narrative and design excellence. You will manage and evolve our website design system while creating unique layouts, pages, and graphics.Your expertise in design principles and proficiency in Webflow, or a strong foundation in HTML/CSS, will enable you to contribute effectively to our projects.

Mar 26, 2026
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companyGranola logo
Full-time|On-site|London

Granola seeks a Design Engineer in London to help shape user experiences at the intersection of design and engineering. This position focuses on creating seamless interfaces and ensuring every detail feels intentional, from typography to motion. Role overview Build and maintain a scalable design system in both Figma and code, using React, Tailwind, and related tools Deliver polished, production-ready UI with careful attention to visual details and microinteractions Collaborate with Product, Design, and Engineering teams to move features from concept through implementation Promote consistency across platforms, including Mac, Windows, and iOS Identify and resolve gaps between design and engineering to improve product quality Develop new interaction patterns for AI-driven tools Requirements Experience as a Design Engineer, frontend engineer with strong design skills, or designer with engineering experience Hands-on ability with React, TypeScript, and Tailwind; familiarity with modern frontend architecture Strong visual and interaction design skills, with close attention to detail and polish Comfort prototyping in Figma, code, or AI tools as needed Background building and evolving design systems and component libraries Who succeeds in this role People who enjoy building and shipping products Those who prefer working in-person at the London office most of the time Learn more about Granola's work at granola.ai or explore open roles at granola.ai/jobs.

Apr 22, 2026
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companyGoodlord logo
Full-time|Hybrid|London

Location: London (E1) Hybrid Work Model: Enjoy the flexibility of working 2 days in our office and 3 days remotely.Our Mission:Two in five individuals in the UK rent their homes. Our goal? To deliver the ultimate renting experience in the world Founded on the principle of making the renting process simple and transparent for all parties involved—agents, landlords, and tenants—Goodlord is here to redefine the rental landscape. We believe that as Generation Rent continues to grow, the demand for enhanced digital experiences increases, and we are committed to providing a solution Like many scaling companies, our journey has had its ups and downs, yet we’ve emerged stronger than ever, with around 3,000 letting agents leveraging our platform, diverse product offerings, and a dedicated team of 320 Goodlordians passionate about our mission! The Opportunity:Design and enhance user journeys that significantly improve the renting experience for agents, tenants, landlords, and guarantors.Collaborate closely with Product Managers and Engineers to shape product strategies and deliver seamless design solutions from conception to execution.Take ownership of design quality across our products, guiding the process from user research and concept development to implementation and iteration.Flourish in a dynamic environment where priorities shift, and your contributions have a tangible, real-world impact.What We’re Looking For:Demonstrated experience in end-to-end design of web-based applications, with an impressive portfolio that showcases your work.Exceptional visual design capabilities, striking the perfect balance between aesthetics and usability while adhering to best-practice UX guidelines.A user-centric approach, employing research and data to guide your design decisions and foster empathy with diverse user groups.Strong communication skills, capable of collaborating across teams and articulating the rationale behind your design choices.

Jan 13, 2026
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companyCheddar logo
Full-time|Hybrid|London

Take charge of the complete design process for Cheddar’s mobile and web platforms, from initial research through to final UI implementation.Create intuitive and engaging user journeys that enhance user engagement and retention rates.Transform complex fintech data and financial insights into user-friendly and accessible interfaces.Collaborate closely with product, engineering, and growth teams to ensure design strategies align with business objectives.Manage and refine our design system in Figma to maintain a consistent and high-quality user experience.Conduct user research, A/B testing, and ongoing design enhancements based on user feedback and analytical data.Stay updated on the latest trends in fintech and UX/UI to drive continuous innovation within our product offerings.Design solutions that not only delight users but also consider the practical implementation challenges faced by development teams.

Feb 24, 2025
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companyexamplecorpsandbox logo
Full-time|On-site|London, United Kingdom

*** This is where your organization can create a consistent intro to all of your jobs, creating consistency in voice and messaging across all job posts*** C'est ici que votre organisation peut créer une introduction cohérente à tous vos emplois, en créant une cohérence dans la voix et la messagerie dans tous les postes.Are you ready to make an impact?At bp, we are at the forefront of providing energy solutions that drive growth and enhance lives globally. As the energy landscape evolves, we are committed to achieving net-zero carbon emissions by 2050 or sooner, paving the way towards a sustainable future. Navigating this transition safely presents a complex challenge, and our talented technologists and designers play a pivotal role in addressing it. This is your opportunity to shape your career while contributing to the reimagination of energy for bp and the planet.About the RoleJoin our dynamic digital design team, where you will engage in diverse projects that span the full design cycle within a cutting-edge design studio. This role is your chance to refine your user experience (UX) and user interface (UI) design skills while working on innovative solutions.Our team focuses on humanizing digital innovation within bp. We harness the power of design to foster meaningful engagement with our company and technology, enabling enhanced experiences, safer operations, and a sustainable future. By becoming part of our team, you will tap into resources from one of the world’s largest technology departments, gaining exposure to a variety of design projects across bp's global operations.Your daily tasks may vary as you rotate through five distinct design disciplines:Product and Service Design: Shape the design elements of digital products, from UX/UI for websites to mobile applications, while integrating design thinking across all products and services.Digital Content Design: If you have a passion for storytelling and visual communication, this role focuses on developing content for bp’s digital tools, including copywriting, content strategy, digital marketing, and graphic design.UX Research: Our UX research team leads the charge in planning and executing research initiatives that inform and enhance the user experience, ensuring our designs are grounded in valuable insights.

Feb 9, 2026
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companyAlgolia logo
Full-time|On-site|London, England

Join Algolia as a Senior Software Engineer specializing in User Interface and Connectors Platform. In this pivotal role, you will contribute to the development of innovative UI solutions that enhance user experience across our platform. Collaborate with a talented team of engineers to design, implement, and optimize various connectors, ensuring seamless integration with our services.We are looking for a candidate who is passionate about technology, thrives in a fast-paced environment, and is eager to push the boundaries of what is possible in software engineering.

Apr 9, 2026
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companyAlten logo
Full-time|On-site|London

Join Alten as a Senior Systems Engineer and be part of a leading technology consultancy that specializes in engineering and IT services. In this critical role, you will drive innovative solutions and enhance system performance across various projects.

Mar 9, 2026
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companySolve Intelligence logo
Innovative Design Engineer

Solve Intelligence

Full-time|On-site|London

Innovative Design EngineerAre you driven by a passion for design and possess an eye for exceptional product aesthetics? Do you aspire to work on pioneering AI UI/UX projects that can redefine the legal industry? Join a high-energy startup that is rapidly evolving, collaborate with industry titans, and play a crucial role in shaping technology that users genuinely need. This is your opportunity to be a part of a dynamic team! Role OverviewThe recent advancements in AI technology have paved the way for innovative products that were unthinkable just a year and a half ago.The user experience required to harness these products is still being explored. While chat interfaces are prevalent, they often fall short of optimal solutions, leaving numerous questions open for exploration.This is an exhilarating time in the past two decades to be involved in UX development.Our company is experiencing a remarkable growth rate of approximately 25% month-on-month. We are advancing at an incredible pace, making it an exhilarating journey.We seek a highly skilled designer with a refined taste for creating sleek, user-friendly products.You will collaborate closely with our founders, engineers, AI researchers, and legal professionals to craft visually stunning products and invent new interfaces for human interaction with AI. You will take charge of designing interfaces, components, and UX flows throughout our product range.Moreover, you will spearhead our brand design and motion graphics to showcase our new products and features across social media and during conferences.As a Founding Member of our team, you will contribute to creating solutions that resonate with users. Team CollaborationSanj (Co-founder & Chief Research Officer): Sanj holds an MSci in Physics from the University of Cambridge and a PhD in AI from the Gatsby Unit, UCL. He has been recognized at leading AI conferences, worked on R&D at Huawei, and has gained significant attention for his contributions to open-source LLM GitHub projects. Previously, he was employee #4 at Magic Carpet AI, where he developed AI strategies for trading, deploying millions before its acquisition by Blockchain.com.Chris (Co-founder & Chief Executive Officer): Chris brings extensive experience in the tech industry and a visionary approach to leadership.

Mar 9, 2026
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companyPostman logo
Full-time|On-site|London, UK

Who Are We?Postman is the premier API platform, utilized by over 45 million developers and 500,000 organizations, including 98% of the Fortune 500. We empower developers and professionals worldwide to create an API-first ecosystem by simplifying each phase of the API lifecycle and enhancing collaboration, allowing users to build better APIs, faster.Headquartered in San Francisco, we maintain offices in Boston, New York, Austin, Tokyo, London, and Bangalore—where Postman originated. As a privately held company, we are backed by esteemed investors including Battery Ventures, BOND, Coatue, CRV, Insight Partners, and Nexus Venture Partners. Discover more at postman.com or connect with us on X via @getpostman.P.S: We recommend exploring The "API-First World" graphic novel to grasp our broader vision at Postman.The OpportunityThe Client Platform team is on the lookout for a Senior Frontend Engineer to elevate our UI Platform standards and enhance our frontend ecosystem. You will champion engineering excellence through refined architecture, performance enhancements, and sustainable coding practices, ensuring our platform provides outstanding experiences.Collaborating with fellow senior engineers, you will oversee various components of our UI Platform (including design systems, accessibility, internationalization, theming, etc.). This represents a unique chance to make a significant impact on the foundation that hundreds of Postman engineers and our 40+ million customers rely on daily.What You’ll DoThe Client Platform team is a global engineering unit responsible for establishing a streamlined environment for all Postmanauts to develop and deploy web applications. Our platform serves as the backbone for over 240 engineers at Postman who depend on it to launch new features and enhancements to more than 40 million users.Design and implement scalable, maintainable front-end solutions, focusing on the presentation layerDesign system and component libraryApplication shell & layoutSpecialized UI components (code editor, text editor, data grid)Global UI patternsAccessibilityInternationalization/localizationTheming/styling architecture

Feb 4, 2026
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companyPA Consulting logo
Full-time|On-site|London

Join our dynamic team at PA Consulting as a skilled UX/UI Designer. In this pivotal role, you will leverage your creativity and technical expertise to enhance the user experience across our digital platforms. You will collaborate closely with cross-functional teams to design intuitive and engaging interfaces that meet client needs and elevate our brand.

Mar 23, 2026
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companyTripadvisor, Inc. logo
Full-time|On-site|London

Join Tripadvisor as a Senior Product DesignerAbout TripadvisorAt Tripadvisor, we unite travelers with experiences that deserve to be shared. Our goal is to be the world's most reliable resource for travel and adventures. By leveraging our innovative brands, advanced technology, and comprehensive capabilities, we connect a vast global audience with partners through engaging content, travel insights, and diverse marketplaces for experiences, lodging, dining, and other travel categories. Tripadvisor, Inc. (Nasdaq: TRIP) encompasses a diverse portfolio of travel brands and enterprises, including Tripadvisor, Viator, and TheFork.The Travel Mode TeamOur Travel Mode team operates with the agility and creativity of a startup, focusing on developing a new product for travelers once they reach their destinations. We prioritize rapid movement, embrace artificial intelligence, and value learning as our core principle over the pursuit of perfection. We seek an enthusiastic Senior Product Designer with expertise in native iOS and Android applications to join our mission, help shape our data-driven roadmap, and significantly contribute to the vision of our initial Minimum Viable Product (MVP).Your ResponsibilitiesDefine Process: Collaborate in managing the end-to-end design workflow for Travel Mode within our iOS and Android applications, from exploratory research to polished final designs.Drive Experimentation: Engage in a culture of rapid experimentation, utilizing testing and mobile analytics to inform iterative design choices.Define Mobile Strategy: Create and articulate a clear vision for the MVP, aligning broader strategic goals with practical execution.Simplify Complexity: Work alongside Product and Engineering teams to convert intricate data, community inputs, and marketplace dynamics into streamlined, intuitive mobile solutions.Native First: Advocate for user-centered design and lead the definition of features that are inherently native, leveraging technologies like haptics, motion, and location services to ensure the app provides a high-quality, responsive user experience.

Feb 24, 2026
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companyZaizi logo
Full-time|On-site|London, England, United Kingdom

Join Zaizi as a Lead UX/UI Designer and take charge of designing exceptional user experiences in a dynamic, agile environment focused on delivering impactful solutions for government clients. You will be pivotal in transforming user needs and business goals into intuitive, actionable designs that development teams can seamlessly implement. Your expertise will guide the entire user journey, and you will lead the creation of prototypes and user-centered design artifacts that reveal user motivations, behaviors, and service interactions.In this role, you will support and mentor our team of User Experience Designers, fostering their growth and ensuring our design standards remain exemplary. At Zaizi, you will collaborate within a multidisciplinary team, working closely with Product Managers, Solution Architects, Developers, Testers, and fellow Designers to ensure our design outputs are compelling and effectively influence ongoing development.

Aug 18, 2025
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companyAECOM logo
Full-time|On-site|London

Join AECOM as a Lead Principal Cable System Design Engineer, where you will play a pivotal role in shaping the future of cable systems design. You will lead innovative projects, collaborate with multidisciplinary teams, and ensure that our designs meet the highest standards of quality and safety.In this role, you will leverage your extensive experience in cable system design to drive engineering excellence. You will be responsible for overseeing the design process, mentoring junior engineers, and engaging with clients to deliver tailored solutions that meet their needs.

Jan 12, 2026
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companySquarepoint Capital logo
Full-time|On-site|London

Position Overview: Join our dynamic team at Squarepoint Capital as a Junior UX/UI Engineer. We are seeking a creative technologist who marries exceptional design capabilities with a robust foundation in front-end development. In this exciting role, you will collaborate closely with our team to design and implement intuitive user experiences for our web-based trading and enterprise platforms. You'll be instrumental in translating complex, data-rich interfaces into engaging designs using Figma and React. Your coding skills will allow you to work effectively alongside engineers, keeping technical constraints in mind while contributing to front-end development when necessary. This is a remarkable opportunity to evolve into a well-rounded UX/UI Engineer, enhancing your design expertise and engineering skills in a fast-paced financial technology space. You'll be involved in the full product development life cycle—from conceptualizing ideas to delivering polished outputs, iterating based on user feedback and technical limitations, and performing QA testing before launch.

Mar 10, 2026
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companyStackOne logo
Full-time|On-site|London

About StackOne:StackOne serves as the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures, with $24M in funding, we empower developers of SaaS platforms and AI Agents to orchestrate a multitude of scalable, accurate, and enterprise-grade integrations. Our platform integrates 25,000 pre-mapped actions across 200 connectors, features an AI-enhanced integration development toolkit, and prioritizes security with a real-time architecture, managed authentication and permissions, along with comprehensive observability.Join us on our rapid journey to shape the future of agentic integrations.Why this role existsAt StackOne, our product experience defines our brand. As our inaugural dedicated UX Engineer, you will become the in-house expert on aesthetics, refinement, and performance. You will be responsible for the component library, influencing our micro-frontend architecture, and ensuring that every pixel, animation, and millisecond of latency creates an impression of using the best-engineered platform in the industry.

Jul 16, 2025
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companyGigs logo
Full-time|On-site|London, Amsterdam, Berlin

About Gigs Gigs builds a platform that lets technology companies add global mobile connectivity to their products. The goal: make it as easy to offer mobile services as it is to set up payments. Gigs removes telecom complexity for customers ranging from fintech startups launching mobile plans to HR platforms managing work phones. The team includes about 100 people working across the US and Europe, backed by nearly $100 million from investors like Ribbit Capital, Google, and Y Combinator. Gigs brings together engineers, product specialists, and business leaders with backgrounds at Stripe, Airbnb, Shopify, and other top tech companies. The company is growing quickly and tackling both technical and regulatory challenges to make connectivity seamless. Core Values Speed: Work with urgency and treat each week as important for progress. Ownership: Take initiative when problems arise and act with autonomy. Customer Obsession: Focus on customer success as a measure of company success. Ambiguity: Use good judgment and instincts to make decisions, even with incomplete information. First Principles: Question established practices and seek to understand the reasons behind them. Role Overview: Senior IT Systems Engineer The Senior IT Systems Engineer will help ensure that everyone at Gigs has the access, tools, and support needed to work efficiently. This position focuses on building and automating corporate IT infrastructure. The role is hands-on and results-driven, joining as the third member of the Security & IT team. Locations London, Amsterdam, Berlin

Apr 20, 2026

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