Android Engineer - Engagement Mission

About the team: The SuperApp & Web squad sits within the Engagement Mission under SumUp's Run & Grow tribe, and we're responsible for one of the most strategically important surfaces in SumUp's product ecosystem,  the merchant app home screen. Our mission is simple but ambitious: make every SumUp merchant feel empowered, informed, and engaged every time they open the app. We own the home screen, tools section, and profile & settings across iOS, Android, and Web,  and we build with four core objectives in mind: Activate merchants so they start using SumUp products as early as possible, through a first-class onboarding and first-time user experience Cross-sell & upsell SumUp products to the right merchants at the right time, via smart promotional components Surface insights that help merchants manage and grow their businesses through home screen widgets Enable navigation to the most relevant screens of the app. The squad is cross-functional and collaborative, made up of iOS, Android, and full-stack engineers, a senior backend engineer, a senior product manager, a senior designer, and an engineering manager. You'll be paired with a senior Android engineer who will support your onboarding and growth, giving you the space to develop your skills while contributing meaningfully from day one.    What you'll do: Build and maintain features of the Android SuperApp home screen, including the first-time user experience, home screen widgets, quick actions, customization, tools section, profile & settings, and promotional channels, with guidance from your senior peers Contribute to the Personas initiative, helping build a tailored and customizable home screen experience that reduces friction and surfaces relevant data for each merchant Support codebase modularization and refactoring efforts, learning how to write scalable, maintainable code in a real-world production environment Participate in the definition and refinement of team initiativ