The opportunity
Hardware is the team behind the card readers merchants use every day to take payments, from a market stall to a busy café till. The role sits within the Solo squad, working across embedded systems, on-device UI, companion app, and backend, so decisions made here shape a product experience unlike a typical app role.
What you'll do
Own product design end to end for Solo: framing problems, running research, defining UX flows and information architecture, and delivering production-ready designs
Work across the full hardware experience (embedded, on-device UI, app, and: backend), partnering with product management and engineering to reach the best solution for merchants
Make and explain design trade-offs against real technical constraints, without compromising product quality
Partner with product to define success metrics tied to business goals, and: use data to validate design decisions
Evolve SumUp's global design system (Circuit UI) and the Solo hardware UI: library, keeping a consistent design vision
Share feedback and craft knowledge with the wider design chapter
