Android developer

Ümumi məlumat

Bir ecosystem invites candidates to apply for the position of Android Developer for BirBank Business Tribe.

We're looking for a passionate and experienced Android Developer to join our team. You will work in a dynamic and collaborative environment, alongside backend engineers, product owners, IT business analysts, designers, etc. to build a secure, reliable and real-time mobile experience for customers.

Öhdəliklər

• Design, develop, and maintain Android SDK modules using Kotlin
• Work with clean architecture and contribute to maintaining a scalable codebase
• Participate in building and maintaining modular, multi-module project structures
• Integrate with backend services using REST APIs and WebSocket for real-time communication
• Implement secure communication patterns including certificate pinning and end-to-end encryption
• Configure ProGuard/R8 rules and manage SDK obfuscation with consumer ProGuard rules
• Ensure binary compatibility and API stability across SDK versions
• Identify and resolve complex bugs and performance issues through efficient debugging
• Participate in code reviews and contribute to best practices in Android development
• Create SDK documentation and provide integration support for internal app teams.
  
  

Tələblər

• 3+ years of professional experience in Android development using Kotlin
• Solid understanding and hands-on experience with clean architecture
• Experience working with modular architecture and large-scale projects
• Strong knowledge of Kotlin Coroutines and structured concurrency for async operations
• Strong knowledge of Android networking (REST APIs, authentication, WebSocket)
• Experience with real-time systems and bidirectional communication
• Experience with ProGuard/R8 configuration and SDK obfuscation strategies
• Understanding of binary compatibility and semantic versioning for public APIs
• Experience managing transitive dependencies and resolving version conflicts
• Strong debugging skills and problem-solving abilities
• Excellent communication and collaboration skills.
  
  

Security Requirements

• Experience implementing certificate pinning (OkHttp CertificatePinner, Network Security Config)
• Knowledge of end-to-end encryption implementation patterns
• Experience with secure local storage (EncryptedSharedPreferences, Android Keystore)
• Understanding of secure token management and session handling
• Familiarity with secure logging practices (preventing sensitive data leakage)
• Knowledge of input validation and sanitization techniques.