Android Design System Engineer – Kotlin & Jetpack

Roche España; Barcelona; On-site; EUR 39,000 - 47,000; Full time

Job summary

Roche is seeking an Android Expert to lead the development of Android mobile components, translating UX and client requirements into robust technical solutions. You will guide the implementation, ensure design consistency, and collaborate with cross-functional teams in a fast-paced environment.

You will be located in Vienna or Sant Cugat (near Barcelona), working within Roche's unified Design System and contributing to accessibility, testing, and architecture for mobile applications.

Qualifications

• Android Expert with 5+ years of hands-on experience.
• Deep knowledge of Kotlin, Jetpack Compose, and Git.
• Strong experience with Material Design 3 for Jetpack Compose.
• Proven ability to build reusable, testable UI components.
• Experience writing unit tests and UI tests for Compose.

Responsibilities

• Architect, develop, and maintain Android Mobile components aligned with platform strategies and standards.
• Write clean, testable, scalable code and review changes.
• Maintain code quality through automated testing and CI pipelines.
• Provide technical assessments for mobile design components.
• Contribute to mobile architecture for applications consistent with Roche standards.

Skills

Android

Kotlin

Jetpack Compose

Git

Material Design 3

Reusable UI components

Unit tests

Accessibility (A11y)

RTL support

CI/CD pipelines

Tools

Github Actions

Job description

Roche is seeking an Android Expert to lead the development of Android mobile components, translating UX and client requirements into robust technical solutions. You will guide the implementation, ensure design consistency, and collaborate with cross-functional teams in a fast-paced environment.

You will be located in Vienna or Sant Cugat (near Barcelona), working within Roche's unified Design System and contributing to accessibility, testing, and architecture for mobile applications.