Ios Engineer Jobs in Berlin, EEA

As an iOS Engineer in the Design System team , you will translate SumUp's design language into an easy-to-use, reusable library of user interface components and experience patterns, enabling product teams to build cohesive and accessible user experiences. The Design System team collaborates closely with the Mobile Platform team to provide guidance and set standards for all product teams across the company.  The Design System team is expanding to cover SumUp's growing ecosystem of merchant and consumer-facing products. This role offers a unique opportunity to optimize and expand a system that helps developers build features faster and deliver high-quality experiences to millions of users worldwide. What you'll do Shape the core experience of users and developers interacting with SumUp's Android ecosystem. Work closely with the product and design team to build components that are maintainable, usable, beautiful and consistent. Embed accessibility best practices into every component (content descriptions, touch target size, color contrast, dynamic type). Provide hands-on technical support to product teams to deliver company priorities, such as the upcoming brand refresh. Review code contributions, enforce design‑system conventions, and guide engineers on best practices for reusable UI development. Migrate legacy UIKit-based components to SwiftUI while maintaining system stability Identify and address tech debt proactively to ensure a high bar for engineering excellence and codebase health. You'll be great for this role if 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 take pride in crafting accessible user experiences and have a strong grasp of testing best practices. You have a self-motivated, clearly structured working style and excellent English communication skills. You enjoy keeping up to date with advancements in the iOS ecosystem and are excited about sharing your knowledge with the iOS community. 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. This involves an office-first setup 🌈 Commitment to Diversity and Inclusion: be part of a workplace that values and promotes diversity, fostering an inclusive environment where everyone's perspectives are respected and embraced 🚀 Enrolment onto our Virtual Stock Option programme: you will own a stake in SumUp's future success 📚 A dedicated annual L&D budget of €2000 for your individual development, which you can be used to attend conferences and/or advancing your career through further education 💶 A corporate pension scheme where we match up to 20% of your contributions 🏖️ Generous time off: enjoy 28 days of paid leave plus public holidays and special leave days 🚵🏾‍♂️ Numerous other benefits such as Urban Sports Club subsidy, Kita placement assistance, subsi

iOS Engineer at Airapps. Apply via Ashby.

The Engagement Mission sits within the SuperApp & Web squad — a cross-functional team of engineers, product managers, and designers building the core experience that millions of merchants interact with every day.  This team owns the home screen of the SumUp Business App: the first thing a merchant sees when they open the app, and the surface that connects them to payments, banking, invoicing, loyalty, and more. We're growing the team because the roadmap is ambitious — new navigation patterns, deeper product integrations, and a full modularisation of the codebase — and we need someone who can hit the ground running and take real ownership from day one. Check out our Berlin office What you'll do Build and maintain core iOS features across the home screen, including first-time user experience, quick actions, widgets, the tools section, and upsell and cross-sell channels Lead the development of new initiatives end-to-end — from technical design through to shipping — working closely with product, design, and partner engineering teams Drive the migration to SwiftUI and contribute to the modularisation of our codebase, improving scalability and developer experience Review code, shape technical decisions, and help raise the bar across the iOS chapter Collaborate with multiple internal teams to align on feature direction, open pull requests, and deliver in a fast-moving, loosely defined environment What We're Looking For Strong proficiency in Swift and SwiftUI, with a track record of building and shipping production iOS features at scale Experience navigating and refactoring complex, evolving codebases with a focus on clean architecture (MVVM/MVP) Comfortable working in a cross-functional environment where scope isn't always well-defined and priorities shift quickly Ability to take full ownership of initiatives independently — from technical scoping through to delivery — without needing close guidance Experience collaborating across teams where you don't own the product roadmap directly, and are used to aligning with multiple stakeholders to get things shipped Strong technical writing skills and a habit of writing clear documentation and thoughtful pull requests 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. This involves an office-first setup 🌈 Commitment to Diversity and Inclusion: be part of a workplace that values and promotes diversity, fostering an inclusive environment where everyone's perspectives are respected and embraced 🚀 Enrolment onto our Virtual Stock Option programme: you will own a stake in SumUp's future success 📚 A dedicated annual L&D budget of €2000 for your individual development, which you can be used to attend conferences and/or advancing your career through further education 💶 A corporate pension scheme where we match up to 20% of your contributions 🏖️ Generous time off: enjoy 28 days of pai

As an iOS Engineer in the Design System team , you will translate SumUp's design language into an easy-to-use, reusable library of user interface components and experience patterns, enabling product teams to build cohesive and accessible user experiences. The Design System team collaborates closely with the Mobile Platform team to provide guidance and set standards for all product teams across the company.  The Design System team is expanding to cover SumUp's growing ecosystem of merchant and consumer-facing products. This role offers a unique opportunity to optimize and expand a system that helps developers build features faster and deliver high-quality experiences to millions of users worldwide. What you'll do Shape the core experience of users and developers interacting with SumUp's Android ecosystem. Work closely with the product and design team to build components that are maintainable, usable, beautiful and consistent. Embed accessibility best practices into every component (content descriptions, touch target size, color contrast, dynamic type). Provide hands-on technical support to product teams to deliver company priorities, such as the upcoming brand refresh. Review code contributions, enforce design‑system conventions, and guide engineers on best practices for reusable UI development. Migrate legacy UIKit-based components to SwiftUI while maintaining system stability Identify and address tech debt proactively to ensure a high bar for engineering excellence and codebase health. You'll be great for this role if 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 take pride in crafting accessible user experiences and have a strong grasp of testing best practices. You have a self-motivated, clearly structured working style and excellent English communication skills. You enjoy keeping up to date with advancements in the iOS ecosystem and are excited about sharing your knowledge with the iOS community. 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. This involves an office-first setup 🌈 Commitment to Diversity and Inclusion: be part of a workplace that values and promotes diversity, fostering an inclusive environment where everyone's perspectives are respected and embraced 🚀 Enrolment onto our Virtual Stock Option programme: you will own a stake in SumUp's future success 📚 A dedicated annual L&D budget of €2000 for your individual development, which you can be used to attend conferences and/or advancing your career through further education 💶 A corporate pension scheme where we match up to 20% of your contributions 🏖️ Generous time off: enjoy 28 days of paid leave plus public holidays and special leave days 🚵🏾‍♂️ Numerous other benefits such as Urban Sports Club subsidy, Kita placement assistance, subsi