Senior Mobile App Engineer (Android)

About the role

We are looking for an experienced Android Engineer to join our fintech team and help build high‑performance brokerage and banking applications. You will work remotely, collaborating with product, design and backend teams to deliver reliable, secure mobile solutions for thousands of users worldwide.

Key responsibilities

• Design, develop and maintain native Android applications using Kotlin.
• Collaborate with cross‑functional teams to define, design and implement new features.
• Translate business requirements into technical tasks and write clean, reusable code.
• Implement automated tests and continuously monitor performance, stability and security.
• Participate in code reviews and promote best‑practice coding standards.
• Contribute to a positive, innovative team culture.

Required profile

• 4+ years of commercial experience in native Android development with Kotlin.
• Strong understanding of MVVM architecture and SOLID principles.
• Experience with Jetpack components, Kotlin Coroutines and Kotlin Serialization.
• Proven ability to build complex, optimized UI following Material Design guidelines.
• Published applications on Google Play.
• Independent, responsible and willing to complete a test assignment.

Required skills

• Kotlin
• MVVM
• Jetpack components
• Kotlin Coroutines
• Kotlin Serialization
• SOLID principles
• Android UI development
• Material Design
• Google Play publishing

What we offer

• Fully remote work
• Fixed monthly compensation in euros
• 21 paid vacation days per year plus additional paid day off each month
• Paid sick leave and public holidays
• Coverage of professional training courses and online conferences
• Access to a corporate online library
• Comfortable professional environment and growth opportunities