Job Summary: GreenTechSolutions is seeking a Flutter Developer to develop and maintain cross-platform mobile applications, integrating innovation and positive environmental impact. Key Highlights: 1. Develop sustainable technological solutions with positive environmental impact 2. Work with Flutter and Dart in cross-platform apps (Android and iOS) 3. Optimize performance, security, and user experience Position: Flutter Developer (Mobile) **Company:** GreenTechSolutions **Work Model:** On-site **Contract Type:** PJ About GreenTechSolutions GreenTechSolutions is a company focused on developing sustainable technological solutions, combining innovation, performance, and positive environmental impact. We seek individuals who wish to grow professionally while building purpose-driven products. Responsibilities * Develop and maintain cross-platform mobile applications **(Android and iOS)** using **Flutter and Dart** * Create modern and responsive interfaces following best practices in **UI/UX** and **Material Design / Cupertino** * Integrate applications with **RESTful APIs** and handle data in **JSON** * Apply modern architectures (e.g., **MVVM, Clean Architecture**) and best practices for code organization * Ensure quality through **unit tests and widget/integration tests** * Participate in **code reviews** and technical decision-making * Collaborate with product, design, and backend teams * Optimize **performance**, security, and user experience * Support **build, release, and app store publishing processes** (Google Play / App Store) Required Qualifications * Solid experience in mobile development * Proficiency in **Flutter** and the **Dart** language * Experience with **state management** (e.g., Provider, Riverpod, Bloc/Cubit, MobX) * Knowledge of **MVVM architecture** (or equivalent pattern applied in Flutter) * Experience consuming **REST APIs (JSON)** and handling errors/retries * Use of asynchronous programming with **Future / async\-await / Streams** * Local persistence (e.g., **Hive, SharedPreferences, SQLite/Drift**) * Familiarity with **navigation and routing** (Navigator 2\.0, GoRouter or similar) * Knowledge of **Git** and code versioning * Experience with testing (**Flutter test**, mocks, widget and/or integration tests) * Basic understanding of mobile security (secure storage, permissions, authentication) * Experience publishing apps (Google Play and/or App Store) Nice-to-Have * Experience with **Clean Architecture** * Knowledge of **Firebase** (Auth, Firestore, Crashlytics, Analytics, Messaging) * CI/CD integration (GitHub Actions, Bitrise, Codemagic, Fastlane) * Experience with **dependency injection** (get\_it, injectable, riverpod, etc.) * Experience building scalable, high-performance apps * Agile methodology experience (**Scrum / Kanban**) * Knowledge of **end\-to\-end automated testing** and quality best practices Benefits * Professional growth plan * Participation in projects with positive environmental impact * Collaborative and innovative work environment * Support for courses, certifications, and events **Send your resume and, if possible, portfolio or GitHub link to:** **contato@greentechsolutions.com** **Att:** GreenTech Solutions Team Job Type: Full\-time Pay: R$2,379\.94 \- R$9,027\.12 per month Work Location: In person
João Silva
Indeed · HR
João Silva
Indeed · HR
