Senior UI Designer

A leading B2B SaaS firm is seeking a Senior UI Designer to help shape intuitive, high-impact user experiences across their web, desktop, and mobile platforms. This is a great opportunity to solve complex design challenges and shape user experiences for high-profile enterprise customers. This is an opportunity to contribute to challenging design problems and elevate the visual language of a mature product ecosystem. You’ll work closely with cross-functional teams, including other designers (including a separate UX team), product managers, and engineers in an agile, customer-centric environment. You’ll be needed in their London office twice a week (this may also move to 3 days next year). There is no flex on this. Sponsorship is NOT being offered. There is also a task as part of this interview process. THE ROLE Define and evolve the visual design language across platforms. Design and deliver pixel-perfect UI assets, iconography, and illustrations. Translate user needs and product goals into clean, functional interfaces. Contribute to and help evolve the Design System, ensuring consistency and accessibility (WCAG, WAI-ARIA). Develop wireframes, mockups, and high-fidelity prototypes (including motion and transitions). Facilitate design workshops and collaborate with teams throughout the build process. Mentor junior designers and advocate for high visual standards. THE CANDIDATE At least 5 years’ experience in UI/visual design for digital products. A strong portfolio showcasing clean, high-quality UI work from shipped products. Proficiency in tools like Figma, Adobe Creative Suite, Sketch, etc. Strong grasp of layout, typography, colour theory, and responsive design. Experience working with and contributing to design systems. Solid understanding of accessibility and human-centred design principles. Confident communicator who can articulate design ideas to both creative and non-creative stakeholders. Experience in an agile, enterprise environment is a plus. Motion design skills are a bonus. If this sounds like you then please apply with your CV & PORTFOLIO asap to stand the best chance of getting an interview!

Location: London,, GB

Posted Date: 7/14/2025