Android Engineer (SuperApp)

Must have:

• Strong knowledge of the Android platform and Kotlin and/or Java, including building smooth, high-performance user interfaces.
• Extensive experience integrating remote B2B REST APIs in mobile applications.
• Hands-on experience with secure session management, secure WebViews, token handovers, and OAuth implementation on mobile.
• Problem-solver mindset with willingness to work beyond a single specialization and openness to working with AI and agentic development tools.
• English at B2+ level or higher and Polish language skills.
• Right to work in Poland (citizenship, residence card, visa, etc.).

Nice to have:

• Experience with deep-linking mechanisms in Android applications.
• Familiarity with mobile accessibility guidelines (a11y) on Android.
• Experience with e-commerce apps, mobile subscription flows, or native payment SDKs.
• Experience integrating new services with a complex ecosystem of existing systems (e.g., payments, login, search).
• Availability for occasional workshops in Warsaw or Poznań.

• Integrate external partner services natively into the mobile app following a super app concept with a single login.
• Design and implement fluid customer flows (CX) and custom native dashboards.
• Implement and maintain secure identity verification flows.
• Develop deep-linking mechanisms and secure WebView integrations connecting the app with partner systems.

Right to work in Poland (citizenship, residence card, visa, etc.) is required.