Staff Product Designer: AI Assistant Design System

Wise; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

Wise is seeking a senior designer for the AI-native Assistant Experience. You will own the shared chat design system across Figma, web, iOS, and Android, shaping the Wise Assistant for millions of customers across surfaces.

You will design end-to-end experiences, work with engineering on component APIs, and ensure a cohesive system as it scales across Wise products. Strong craft and system thinking are essential.

Qualifications

• Portfolio demonstrates both atomic precision (tokens, variants, states) and systems-level thinking.
• Strong product design craft: you ship the states, the edge cases, and the accessibility.
• Experience designing AI or conversational products, understanding streaming and structured outputs.

Responsibilities

• Owning the design and evolution of our shared chat design system across Figma, web, iOS, and Android.
• Designing the AI assistant experience end-to-end: entry points, conversation patterns, streaming states, and structured UI use.
• Partnering with engineering and content design to define contracts for what the assistant can say and how the design renders it.
• Working with partner product teams to ensure components are reused and cohesive.
• Prototyping in code to validate interaction patterns for AI-specific details.
• Setting and upholding craft standards: states, accessibility, micro-interactions.

Skills

Atomic design system

Systems-level thinking

AI/conversational UX

Engineering collaboration

Cross-platform design

Stakeholder collaboration

Job description

Wise is seeking a senior designer for the AI-native Assistant Experience. You will own the shared chat design system across Figma, web, iOS, and Android, shaping the Wise Assistant for millions of customers across surfaces.

You will design end-to-end experiences, work with engineering on component APIs, and ensure a cohesive system as it scales across Wise products. Strong craft and system thinking are essential.