Senior Product Designer - UX in London

You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we're behind many of the digital experiences you use every day. Whether you want to book a holiday, order food, renew a subscription, or check out online, there's a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale. It powers how merchants accept payments and includes the Dashboard experiences that help them understand and manage payment performance. The team also creates reusable patterns and platform capabilities that help other product teams integrate into a consistent Dashboard experience. You'll join a Design organisation of more than 30 specialists across Product Design, Research, Content, and Technical Writing. The roleAs a Senior Product Designer, you'll bring strong interaction and visual design craft to complex B2B software. You'll work at the centre of the Acquiring Dashboard, shaping the foundations that connect products across Checkout and make payment data easier to understand and act on. This is a hands-on role with real ownership, established foundations to build on, and the opportunity to help level up the experience as we expand into mobile-first products. What you'll doOwn end-to-end design for complex Dashboard experiences in Acquiring, from early concepts through to shipped product, partnering closely with Product and Engineering. Design scalable wrappers, patterns, and platform foundations that help teams across Checkout integrate experiences into the central Dashboard. Lead design for payment analytics, charting, and core payment pages, translating complex payment information into clear, useful actions. What success looks likeAcquiring Dashboard experiences, including payment pages and analytics, ship with clear flows, strong usability, and a consistently high level of interaction and visual craft. Reusable patterns and platform foundations help other product teams deliver coherent experiences across Dashboard. Your work helps establish the next generation of Acquiring experiences across desktop, mobile, and AI-enabled product surfaces. What you'll bringA portfolio showing shipped, complex desktop web experiences in B2B SaaS, fintech, payments, or another regulated product environment. Strong interaction and visual design craft, from information architecture and user flows through to polished interfaces and prototypes. Active curiosity about AI, with evidence of using AI tools in your day-to-day design workflow. Confidence working with established design systems and reusable patterns, and extending them to solve new product problems. Nice to haveExperience designing data-dense dashboards, charts, analytics, or other data visualisation experiences. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.