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WHOOPWHOOPBoston, MA

Android Engineer II (Client Platform)

Develops shared Android frameworks, design system components, and internationalization features including RTL support to enable global product expansion and consistent experiences across devices and regions. Requires 2-4 years Android experience with Kotlin, Jetpack, and Compose.

Salary not listed
On-site2+ YOEAndroid Engineering

About the role

Responsibilities

  • Partner with Design to build and evolve a scalable Android design system
  • Audit and update existing UI to support flexible layouts, dynamic text, and localization requirements
  • Build and maintain shared Android components, libraries, and platform capabilities
  • Implement internationalization (i18n) best practices, including RTL layout support and localization workflows
  • Collaborate with backend and platform teams to integrate translation and localization systems
  • Improve developer workflows through reusable components, tooling, and documentation
  • Ensure app performance, stability, and responsiveness across a wide range of devices
  • Participate in code reviews and contribute to maintaining high engineering standards
  • Help define best practices for Android platform development at WHOOP

Qualifications

  • 2–4 years of professional Android development experience
  • Proficiency in Kotlin and Android frameworks (Jetpack, Compose)
  • Strong understanding of Android UI systems and layout behavior
  • Experience building reusable components or contributing to a design system
  • Familiarity with internationalization and localization best practices
  • Experience integrating REST APIs and backend services
  • Strong debugging and performance optimization skills
  • Experience with version control systems like Git

Bonus Qualifications

  • Experience implementing RTL support using Android tools (e.g., start/end attributes, supportsRtl)
  • Familiarity with accessibility and responsive design on Android
  • Experience with design systems or shared component libraries
  • Exposure to design tokens, managing tokens for color modes and multiple themes
  • Exposure to cross-platform consistency challenges
  • Experience with localization pipelines or translation tooling

Skills

KotlinJetpackComposeAndroidGitREST APIsInternationalizationRtl SupportDesign SystemLocalization

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