Mid-Level Kotlin Android Developer – Mobile Platform & Security

Empower Mobile Innovation — Drive Secure and Seamless Digital Experiences!

Krakow-based opportunity with hybrid work model.

As a Mid-Level Kotlin Android Developer, you will be working on developing cutting-edge Android applications that enhance customer engagement and strengthen security measures. The role focuses on delivering robust, scalable mobile solutions in a rapidly evolving digital landscape.

Quick Facts

• Hybrid work model based in Krakow
• Fluent English required (spoken and written)
• Only candidates with an existing legal right to work in the European Union will be considered

Responsibilities

• Create and develop Android applications in Kotlin, using Jetpack Compose for modern UI design
• Design and implement solutions following MVP and MVVM design patterns, ensuring modularity and maintainability
• Integrate applications with network services using Retrofit, ensuring secure and reliable communication
• Manage dependencies using Koin, Dagger, or Hilt
• Build and maintain CI/CD pipelines to streamline deployment cycles
• Apply best practices in mobile security, including encrypted data storage and secure network protocols
• Diagnose and resolve application issues, including production incidents
• Collaborate in distributed teams, participating in code reviews, retrospectives, and knowledge sharing

Requirements

• Minimum of 4 years of experience developing Android applications in Kotlin
• Strong proficiency with Android frameworks and libraries: Retrofit, Coroutines, Room
• Hands-on experience with Android Lifecycle, ViewModel, and LiveData
• Solid understanding of modularization principles and dependency management
• Practical experience establishing and maintaining CI/CD pipelines
• Familiarity with MVP, MVVM, and Clean Architecture
• Knowledge of mobile security best practices: secure data storage, SSL pinning, authentication mechanisms
• Ability to troubleshoot and resolve complex technical issues, including in production environments
• Willingness to work in distributed teams and actively participate in code reviews

Nice to Have

• Experience with Flow for asynchronous programming
• Certifications related to Android development or cybersecurity