iOS Engineer - Design System

<p><strong>About the team:</strong></p> <p data-pm-slice=&quot;1 1 []&quot;>As an iOS Engineer on the Design System team, you&#39;ll translate SumUp&#39;s design language into a reusable, easy-to-use library of UI components and experience patterns, empowering product teams to build cohesive, accessible user experiences at scale.</p> <p>The Design System team works hand-in-hand with the Mobile Platform team to set standards and provide guidance across all product teams at SumUp. As we expand our ecosystem of merchant and consumer-facing products, this role offers a rare opportunity to shape the foundation that helps developers build faster and ship higher-quality experiences to millions of users worldwide.</p> <p> </p> <p><strong>What you’ll do:</strong></p> <ul> <li>Shape the core experience for both users and developers interacting with SumUp&#39;s iOS ecosystem</li> <li>Collaborate closely with product and design teams to build components that are maintainable, consistent, and beautiful</li> <li>Embed accessibility best practices into every component — from content descriptions and touch target sizing to color contrast and dynamic type</li> <li>Provide hands-on technical guidance to product teams to deliver on company priorities, including the upcoming support for landscape orientation</li> <li>Review code contributions, enforce design system conventions, and mentor engineers on best practices for reusable UI development</li> <li>Lead the migration of legacy UIKit-based co