Senior UI/UX Architect (AI Tools)

Role: Senior UI/UX Architect (AI Tools)

Location: Hybrid Working

Rate: Up to £750 per day (Inside IR35) dep on exp

Length: 6 months+

Consultant: Jason MacDonald see below) )

Our client, an advisory business, is seeking a Senior UI/UX Architect (Digital User experience) to help shape tools used by internal client-facing teams. These tools operate in complex, enterprise environments and require thoughtful, scalable design solutions. Under the oversight of a Lead Digital Experience Architect, the role will sit within a cross-functional team, where responsibilities are fluid and evolving.

The ideal candidate will bring awareness of product, service and systems thinking, collaborative instincts, and hands-on experience using AI and emerging technologies to accelerate design and research workflows.

Key Responsibilities

• Translate complex requirements, user stories, PoCs and/or use cases into clear, intuitive experiences that enable internal teams to deliver high-quality services.
• Collaborate with product managers, engineers, and stakeholders to define and deliver new tools from the ground up.
• Rapidly explore and prototype new UX patterns and web experiences using both traditional methods and AI-powered design tools.
• Design thoughtful, scalable UX solutions for complex B2B systems that support a range of personas and use cases.
• Navigate ambiguity and help define the problem space through early discovery activities before jumping into solutions.
• Create clear artifacts: journey maps, user flows and task analysis, that guide product decisions and support delivery.
• Use research and analytics, including AI-assisted research synthesis and A/B testing, to inform design decisions and measure the impact of experience changes.
• Partner with engineering teams to ensure high fidelity in implementation, paying close attention to performance and accessibility.
• Identify and reduce complexity in existing tools, improving workflows through reusable patterns and design systems.
• Support a collaborative team environment where non-designers actively contribute to design and research, providing guidance where needed.