UX Designer Jobs in Wales, United Kingdom

Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, aiming to power every TV worldwide. The UX team creates simple, delightful experiences across mobile, tablet, and web.

UX Designer role at TalkTalk on a 6‑month fixed‑term contract. Focus on improving service and retention journeys across web and app.

D2C UX Team at AJ Bell creates award‑winning investment platforms. The UX Designer leads design projects from research through implementation, crafting wireframes and interactive prototypes, and collaborates closely with developers and the UX Research team to iterate based on user testing.

Kainos Experience Design team builds user‑centric digital services for millions. As a UX Designer (Consultant) you define design strategy, create journey maps, prototype, conduct usability testing, and mentor junior staff.

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries of technology, we do it together.

Kainos seeks a UX Designer to craft intuitive product experiences for enterprise software, focusing on user needs and design principles. The role involves creating wireframes, prototypes, and high‑fidelity mock‑ups, leading journey and process mapping, conducting user research and usability testing, and collaborating with cross‑functional teams to translate requirements into effective designs.

Asda’s UX team builds high‑quality digital experiences for Asda Groceries, George, Asda Rewards and Money & Mobile. The designer creates intuitive interfaces, wireframes, prototypes and UI patterns, collaborating with product, engineering and research to deliver customer‑centric solutions.

UX Designer at Newicon, a UK-based design studio, will lead end-to-end user experience projects, crafting intuitive interfaces and visual designs. The role demands strong portfolio, proficiency in Figma or PenPot, and experience in agency settings.

UX Design Team at Infosys Consulting creates purposeful digital experiences that add value to people's lives. The role designs cross‑platform user experiences based on insights, journeys and personas, leads workshops and collaborates with interaction, visual and service designers to deliver holistic solutions.

Developer Experience team focuses on building intuitive tools for software developers worldwide. The UX Designer creates user experiences for developer tools, conducts research, and crafts wireframes and prototypes to simplify complex workflows.

Research & Development – Design team builds an AI-enabled customer support platform for service representatives in complex operational environments. The Senior UX Designer transforms evolving product requirements into high‑fidelity, implementation‑ready designs, defines end‑to‑end user journeys, and collaborates with product, engineering, content, and business teams to ensure usability, consistency, and accessibility.

UX Design team at AtkinsRéalis UK Limited builds user‑centric digital solutions for complex engineering projects. The Senior UX Designer leads end‑to‑end design, from research and service blueprints to accessible prototypes, while coaching multidisciplinary teams and managing client relationships.

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time Salary: £42,700 – £70,400 Define Possible at Northrop Grumman UK At Northrop Grumman UK, our mission is to solve the most complex challenges by shaping the technology and solutions of tomorrow. We call it Defining Possible. This mind-set goes beyond our customer solutions; it’s the foundation for your career development and the impact we have within the community.

At Onefile, part of Harris Computer, we believe that great design drives better learning experiences. As a UI/UX Designer, you’ll play a key role in shaping how educators, learners, and organisations interact with our award-winning educational software.

Choreograph, WPP Media's global data products and technology team, transforms marketing by building the fastest, most connected data platform. As a UX Designer you will collaborate with designers, developers, and clients to conduct research, create personas, wireframes and high‑fidelity prototypes, and guide the product through the full lifecycle to deliver commercially successful, user‑centric solutions.

UK citizenship required. No relocation assistance. Clearance type UK-Highest Level of Government Clearance.

Lead UX Designer at Asda Stores Ltd. The role builds and elevates the design practice across Asda’s digital and retail experiences, leading a team of 6 direct designers and 8 total. Day‑to‑day responsibilities include hands‑on design, setting standards, mentoring, and partnering with product, engineering, and research to deliver high‑impact, accessible experiences for Asda Groceries and George.com. The position is hybrid, requiring a minimum of 3 days onsite at Asda House, Leeds, with flexible work options.

Senior UX Designer role focused on leading end-to-end design projects, creating user flows, wireframes, prototypes, and visual designs while collaborating with clients and internal teams to deliver engaging digital experiences.

Global Pizza Hut® UXD team creates simple, impactful, and accessible design solutions for customers, internal users, and franchise partners. As a Senior UX Designer you will lead design strategy and execution for global digital products like PizzaHut.com and the mobile app, collaborating with product, research, and engineering teams to drive data‑focused, iterative experiences.

Research & Development – Design team builds large‑scale social discovery experiences used by millions worldwide. The Senior UI/UX Designer shapes end‑to‑end product experiences across mobile and web, creates design systems, high‑fidelity prototypes, and conducts user research to drive measurable impact.