Junior Android Developer

• Design, develop, test, and deploy features for the Allegro Android application, ensuring high quality, performance, and responsiveness.
• Collaborate with product, design, and other engineering teams to define and implement innovative solutions.
• Participate in code reviews, contribute to technical discussions, and help maintain high code quality standards.
• Be part of Allegro’s mobile community composed of more than 100 mobile developers, actively sharing knowledge through daily code review and dedicated events.
• Identify and resolve performance and scalability issues.
• Stay up-to-date with the latest mobile technologies and industry trends.

Key requirements:

• 1+ years of professional experience in native Android (Kotlin) mobile application development.
• Understanding of mobile application architecture patterns (e.g., MVVM, MVI, Clean Architecture).
• Familiarity with RESTful APIs, asynchronous programming, and efficient data handling.
• Proficiency in writing unit and integration tests.
• Familiarity with version control systems (e.g., Git).
• Understanding of software engineering principles, data structures, and algorithms.
• Experience with CI/CD pipelines.
• Good communication skills in English and Polish.
• A proactive approach to problem-solving.

Nice to have:

• Experience with large-scale, high-traffic mobile applications.
• Knowledge of reactive programming (e.g., RxJava/RxKotlin, Combine).
• Familiarity with Jetpack Compose and Coroutines.
• Experience with A/B testing frameworks.
• Contributions to open-source projects or a strong GitHub profile.
• Experience working in an Agile/Scrum environment.