> Markdown version of [/jobs/ext/3248440-senior-design-system-engineer](https://www.wearedevelopers.com/jobs/ext/3248440-senior-design-system-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # (Senior) Design System Engineer - **Company:** Zeal Network - **Location:** Hamburg, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Adaptive Design, Application Programming Interfaces (APIs), Software Quality, Design of User Interfaces, TypeScript, Management of Software Versions, Swiftui, Kotlin, AngularJS, Jetpack Compose, Figma, Front End Software Development, Api Design - **Published:** September 24, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=5684f997dc5078d8 ## About the Role * Several years as a frontend or mobile engineer, including hands-on ownership of a design system or shared component library used by multiple teams. * TypeScript and Angular skills or comparable depth in another modern framework / library and a clear willingness to go all in on Angular plus a sharp instinct for component API design. * Hands-on native UI development with Kotlin/Jetpack Compose or Swift/SwiftUI. You will author native components yourself. Strong expertise in one platform, combined with an interest in developing a working knowledge of the other, is perfectly fine. * Experience with design tokens and theming multi-brand environments: building one system that carries several brands without forking. * A strong grasp of responsive and adaptive design and of accessibility standards, and the habit of verifying both in practice. * A product mindset toward internal tooling, you treat the design system and component libraries as a product with users and measure success by adoption. You enjoy enabling other teams and building consensus across engineering and design. ## Description * Evolve, expand and maintain our component libraries on all our platforms (iOS, Android and Web): Angular, Jetpack Compose, SwiftUI fed by a shared design system. * Partner closely with our UI/UX designers on component APIs, naming, states, and variants, keeping our code in sync with our Figma library - closing the gap between what is designed and what ships. * Define the system's architecture: theming and brand layering, versioning, releases, and a contribution model that invites our domain teams in rather than shutting them out. * Maintain living documentation (e.g. Storybook) and drive adoption through pairing, reviews, and migration paths. * Make accessibility and responsive behavior built-in properties of our components, not an afterthought. * Adopt agentic coding practices and use AI coding agents to accelerate development, while maintaining ownership of technical decisions, code quality, and outcomes. ## Related Videos - [Bridging the Gap](https://www.wearedevelopers.com/videos/794-bridging-the-gap) - [From Zero to Mobile Developer in 45 Minutes With SwiftUI](https://www.wearedevelopers.com/videos/183-from-zero-to-mobile-developer-in-45-minutes-with-swiftui) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Boost Productivity with AI: Figma & Playwright MCP Workflows - Aris Markogiannakis](https://www.wearedevelopers.com/videos/1768-boost-productivity-with-ai-figma-playwright-mcp-workflows-aris-markogiannakis) - [Mobile at a Crossroads: The Declarative UI App Revolution](https://www.wearedevelopers.com/videos/207-mobile-at-a-crossroads-the-declarative-ui-app-revolution) - [Design Systems and how to develop consistent and scalable products with them](https://www.wearedevelopers.com/videos/639-design-systems-and-how-to-develop-consistent-and-scalable-products-with-them) ## Related Articles - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Are design and development really just the same thing?](https://www.wearedevelopers.com/magazine/520-are-design-and-development-really-just-the-same-thing) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023)