android developer for logistics applications

PPM Coachers provides training, consulting, and team augmentation in project management, business analysis, and agile transformation. With 17 years of market experience, the company supports organizations in defining operating models, continuous improvement, and agile transformation.

• Own complex epics end-to-end, from technical design and API contract negotiation through implementation and deployment;
• Develop clean, robust, and idiomatic Kotlin code for modern, responsive user interfaces;
• Apply and ensure consistency of Clean Architecture principles and MVVM/MVI patterns;
• Develop and maintain Android applications using Jetpack Compose;
• Analyze and optimize application performance and stability, including memory leaks, networking efficiency, and startup times;
• Contribute to the implementation and continuous improvement of CI/CD pipelines in Azure and Bitrise environments;
• Automate testing, analysis, and deployment processes to minimize manual intervention;
• Define and implement unit tests and automated UI tests;
• Act as a reference point for analyzing and resolving critical production incidents;
• Diagnose and resolve issues related to different Android OS versions and configurations;
• Collaborate with multidisciplinary teams throughout the development lifecycle, from technical definition to production release;
• Promote continuous improvement of development, quality, performance, and automation practices.

• Higher education in Computer Engineering, Information Technology, or a related field;
• 5+ Years of relevant Android development experience;
• Solid experience with Kotlin development;
• Advanced knowledge of Kotlin, including Coroutines, Flow, and Inline Classes;
• At least 2 years of production experience with Jetpack Compose;
• Solid knowledge of the Android SDK, Lifecycle management, and WorkManager;
• Experience with Clean Architecture and MVVM/MVI patterns;
• Experience with dependency injection, particularly Hilt or Dagger 2;
• Experience with Retrofit, OkHttp, and GraphQL, particularly Apollo;
• Experience with persistence solutions such as Room or SQLDelight;
• Advanced experience with JUnit, Mockito, or MockK;
• Experience with UI testing using Espresso or Compose Test;
• Knowledge of Google Play Console, Android App Bundles, and ProGuard/R8;
• Experience with CI/CD;
• Strong ability to analyze and solve complex technical problems;
• High autonomy, sense of responsibility, proactivity, and quality orientation;
• Strong communication and teamwork skills;
• English at minimum B2 level, with mandatory fluency.

• Hybrid work with 1 day per week in the office;
• Work location: Lisboa, Braga, or Coimbra;
• Candidates must reside in Portugal.