Salary: £29,000 - 58,000 per year Requirements: Demonstrable experience across user research, product, interface, and service design, with deep expertise in at least one discipline Proven experience in complex enterprise or trading environments Fluent in design methods and tools such as Design Thinking, Figma, service blueprinting, journey mapping, and ecosystem mapping A strong portfolio demonstrating how youve shaped direction, influenced outcomes, and solved complex challenges Proficiency in Figma and FigJam, including design systems, components, and interactive prototyping A solid grasp of usability and accessibility standards (e.g. WCAG, ISO 9241), and how to apply them in complex, data-dense UIs Skilled across the end-to-end design lifecycle, from framing problems and research through to execution and developer handoff in data-rich, multi-system contexts Responsibilities: Lead the experience design process across projects from discovery through to delivery Engage with users and stakeholders to uncover needs, validate assumptions, and shape direction Translate insights into clear, testable concepts Work closely with developers to ensure high-quality delivery of designs Collaborate independently or with others to deliver effective, user-centered solutions for internal systems and business-critical tools Technologies: Figma Marketing UX UI Design More: We are Certain Advantage, recruiting on behalf of our Trading client for an Experience Designer to work in London on a contract basis until December 2026, with 3 days per week onsite. This role offers a fantastic opportunity for a proactive designer skilled across the full design lifecycle, who is ready to shape and deliver effective solutions. We go the extra mile to find the best talent for roles, ensuring you can make an impact and grow your career while working within our collaborative environment. last updated 17 week of 2026