11 of 11 UI Architect Jobs in London

Social network you want to login/join with: Senior UI Architect – Product Experience - AI SaaS Scale-up - UK (Remote), london col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: About the Role Stax - Deep … a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ More ❯

Social network you want to login/join with: Senior UI Architect – Product Experience - AI SaaS Scale-up - UK (Remote), south west london col-narrow-left Client: Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: About … a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ … years of UI engineering experience. Proficiency in React, Tailwind, and TypeScript. Experience with micro front-end architectures. Next.js knowledge is a plus. Strong collaboration skills across geographically distributed teams. Experience in consumer-grade applications emphasizing high craftsmanship is preferred. Why This Role? You’ll be joining a deeply design-led culture, where architecture is about crafting user delight—not More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ … years of UI engineering experience. Proficiency in React, Tailwind, and TypeScript. Experience with micro front-end architectures. Next.js knowledge is a plus. Strong collaboration skills across geographically distributed teams. Experience in consumer-grade applications emphasizing high craftsmanship is preferred. Why This Role? You’ll be joining a deeply design-led culture, where architecture is about crafting user delight—not More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ … years of UI engineering experience. Proficiency in React, Tailwind, and TypeScript. Experience with micro front-end architectures. Next.js knowledge is a plus. Strong collaboration skills across geographically distributed teams. Experience in consumer-grade applications emphasizing high craftsmanship is preferred. Why This Role? You’ll be joining a deeply design-led culture, where architecture is about crafting user delight—not More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ … years of UI engineering experience. Proficiency in React, Tailwind, and TypeScript. Experience with micro front-end architectures. Next.js knowledge is a plus. Strong collaboration skills across geographically distributed teams. Experience in consumer-grade applications emphasizing high craftsmanship is preferred. Why This Role? You’ll be joining a deeply design-led culture, where architecture is about crafting user delight—not More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Collaborate with the design team to create and implement design systems. Develop atomic and molecule-level UI components. Ensure information hierarchy and consistency across the design system. Collaborate with global teams to ensure integration with existing systems. You Might Be a Fit If You Have 10+ … years of UI engineering experience. Proficiency in React, Tailwind, and TypeScript. Experience with micro front-end architectures. Next.js knowledge is a plus. Strong collaboration skills across geographically distributed teams. Experience in consumer-grade applications emphasizing high craftsmanship is preferred. Why This Role? You’ll be joining a deeply design-led culture, where architecture is about crafting user delight—not More ❯

a high-growth international Series A company on a mission to transform the way organisations harness AI for customer support and product operations. They’re looking for a Senior UI Architect who sits at the intersection of design excellence and engineering. This is a hands-on, systems-level leadership role for someone who doesn’t just ship … dashboards to rich collaborative tools—ensuring interfaces are not only beautiful and intuitive, but also scalable and lightning-fast. What You’ll Do Architect performant, low-latency UI systems that feel instantaneous and intuitive Elevate the design system with best-in-class standards for simplicity, extensibility, and polish Drive tight collaboration with product designers—translating vision into … crisp, low-friction user flows Mentor and uplift engineers across teams on code quality, architecture, and UX craft Set and uphold benchmarks for UI performance (TTI, Lighthouse, bundle sizes, animation fluidity) Lead innovation across complex surfaces like search, timelines, real-time dashboards, and data-dense interfaces Define and enforce front-end best practices, including accessibility, interaction design, and motion More ❯

About the Role: Grade Level (for internal use): 13 D esktop & MI Framework Architect The person undertaking this role will be responsible for defining, designing, and implementing a reusable frontend container/design guidance and governance across Market Intelligence and using this framework to implement a new “S&P Risk” desktop to deliver our Credit, Market and Enterprise … field. In-depth experience with web technologies such as HTML5, JavaScript, TypeScript, React, Angular, Web Components, Node, npm , OIDC , etc. – along with native browser APIs, common testing frameworks and UI libraries. Deep understanding of techniques for micro-frontends, window management, layout management, interop, FDC3, local browser messaging APIs , cloud-based messaging/streaming data ( WebSocket s ), web workers, code … supervision. Focused on delivery, quality and timeliness. Fully engages with engineers and product/business on practical matters to solve business problems . Avoids being an ‘ivory tower’ architect or dealing only with abstract concepts. Open-minded, flexible, willing to adapt to changing business requirements, and capable of escalating effectively. Ability to work well under pressure. Communication Strong More ❯

At Marsh McLennan, we embody best practices, quality, and a strategic engineering vision. As part of our strategic group of engineers, the UI Software Architect will be a technical leader within the Darwin Software Engineering organisation, respected by peers and serving as a role model for other engineers. This role is based in London and is a … Front-End Expert : Bring extensive experience in front-end development and architecture. We will count on you to: Support a cluster of engineering squads focused on enhancing the Darwin UI, providing guidance and mentorship to engineers. Oversee tactical plans to implement the Product ecosystem strategies set by the Darwin Lead Architect. Be responsible for the underlying architecture of the … date and accessible. What you need to have: Effectively convey technical concepts to both technical and non-technical stakeholders. A proven track record of designing scalable and high-performance UI architectures, with a deep understanding of software design principles and architectural best practices. Experience with Agile, Lean, and Continuous Delivery approaches, including Continuous Integration, Test-Driven Development, and Infrastructure More ❯

At Marsh McLennan, we embody best practices, quality, and a strategic engineering vision. As part of our strategic group of engineers, the UI Software Architect will be a technical leader within the Darwin Software Engineering organisation, respected by peers and serving as a role model for other engineers. This role is based in London and is a … Front-End Expert : Bring extensive experience in front-end development and architecture. We will count on you to: Support a cluster of engineering squads focused on enhancing the Darwin UI, providing guidance and mentorship to engineers. Oversee tactical plans to implement the Product ecosystem strategies set by the Darwin Lead Architect. Be responsible for the underlying architecture of the … date and accessible. What you need to have: Effectively convey technical concepts to both technical and non-technical stakeholders. A proven track record of designing scalable and high-performance UI architectures, with a deep understanding of software design principles and architectural best practices. Experience with Agile, Lean, and Continuous Delivery approaches, including Continuous Integration, Test-Driven Development, and Infrastructure More ❯