• Build and maintain reliable, high-performing Android apps.
• Write clean, efficient and testable Kotlin code.
• Work closely with engineering, product, design, and QA teams.
• Translate product requirements into solid technical solutions.
• Refactor and modernize legacy code and support the transition toward a modular application architecture.
Must-Have:
• Strong expertise in Kotlin, MVVM, MVI, Clean Architecture, and modular app architecture. Experienced with Coroutines, Jetpack Compose, Room, and dependency injection (Hilt/Dagger).
• Solid experience integrating RESTful APIs, data processing, and error management.
• Able to analyze and improve app performance, memory usage, stability, and responsiveness.
• Proven ability to deliver polished, intuitive, user-focused mobile interfaces.
• Excellent communication skills in English.
Good to have:
• Strong expertise in Kotlin, MVVM, MVI, Clean Architecture, and modular app architecture.
• Experienced with Coroutines, Jetpack Compose, Room, and dependency injection (Hilt/Dagger).
• Solid experience integrating RESTful APIs, data processing, and error management.
• Able to analyze and improve app performance, memory usage, stability, and responsiveness.
• Proven ability to deliver polished, intuitive, user-focused mobile interfaces.
• Excellent communication skills in English.
Key Skills
Ranked by relevance
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- Posted
- Mar 13, 2026
- Type
- Contract
- Level
- Mid-Senior
- Location
- Warsaw Metropolitan Area
- Company
- Ubique Systems
Industries
Categories
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