iOS Engineer - Design System

About This RoleAI processing…

Key Responsibilities

• 1
  Shape the core experience of users and developers interacting with SumUp's Android ecosystem.
• 2
  Work closely with the product and design team to build components that are maintainable, usable, beautiful and consistent.
• 3
  Embed accessibility best practices into every component (content descriptions, touch target size, color contrast, dynamic type).
• 4
  Provide hands-on technical support to product teams to deliver company priorities, such as the upcoming brand refresh.
• 5
  Review code contributions, enforce design‑system conventions, and guide engineers on best practices for reusable UI development.
• 6
  Migrate legacy UIKit-based components to SwiftUI while maintaining system stability
• 7
  Identify and address tech debt proactively to ensure a high bar for engineering excellence and codebase health.

Requirements

• Shape the core experience of users and developers interacting with SumUp's Android ecosystem.
• You have 3+ years of professional experience in iOS development.
• You are fluent in Swift and Objective-C, with deep knowledge of both SwiftUI and UIKit.
• You have a self-motivated, clearly structured working style and excellent English communication skills.
• What you'll do Shape the core experience of users and developers interacting with SumUp's Android ecosystem.
• You'll be great for this role if You have 3+ years of professional experience in iOS development.
• Why you should join SumUp 🌎 Opportunity to work with SumUppers globally on large-scale fintech products used by millions of businesses worldwide, from our Berlin office.
• If you don't tick every box, it's ok too because it means you have room to learn and develop your career at SumUp.

Perks & BenefitsTypical for this role