As a Senior Android Engineer in the Design System team, you will translate our design language into an easy-to-use, reusable library of user interface components and experience patterns, enabling SumUp's product teams to build cohesive and accessible user experiences.
The Design System team collaborates closely with the Mobile and Web Platform teams to provide guidance and set standards for all product teams across the company.
This is a unique opportunity to make a strategic and technical impact, and your work will directly contribute to company priorities such as the upcoming brand refresh.
What You'll Do Shape the core experience of merchants 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, font scaling).
Implement dynamic theming support (light/dark mode, brand variations) that can be switched at runtime or via configuration.
Provide hands-on technical support to product teams to deliver company priorities, including supporting teams in adopting the refreshed brand.
What We're Looking For You have 5+ years of professional Android development experience, with expertise in Kotlin and modern Android frameworks.
You have 2+ years of experience working with Jetpack Compose.
You strive for clean code, and are flexible to balance pragmatism and perfection.
You have a strong grasp of testing best practices: knowing what to test, why, and how to write resilient tests.
You have a strong eye for detail and are committed to accessibility You take demonstrated pride in your engi.