The posting
Intetics Inc., a leading American technology company specializing in custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is on the lookout for a Senior Flutter Developer to join our team and provide exceptional customer support.
This is a three-month engagement with a hybrid work arrangement in Almaty, Kazakhstan, including attendance at the client’s office.
Responsibilities
- Develop a cross-platform Flutter solution based on existing iOS and Android applications written in Swift and Kotlin
- Replace hardcoded endpoint references with configurable variables
- Integrate REST APIs and optimize API requests and data handling
- Support application testing, release, and maintenance
- Participate in Agile ceremonies and collaborate with the development team
- Share knowledge, assist colleagues, and support the onboarding of new team members
Requirements
- Deep knowledge of Flutter, including hands-on experience with RxDart
- Experience integrating REST APIs and working with JSON
- Ability to optimize API requests and manage data efficiently
- Knowledge of BLoC and Provider for application state management
- Experience designing, developing, testing, releasing, and maintaining mobile applications
- Experience writing unit, widget, and integration tests in Flutter
- Familiarity with mobile testing tools such as Flutter Driver or Appium
- Skills in build automation and version control
- Experience with Flutter CI/CD pipelines using tools such as Codemagic and GitHub Actions
- Experience with Firebase Auth, Firestore, Cloud Functions, and Crashlytics
- Understanding of Scrum and Kanban, including sprint planning, retrospectives, and daily stand-ups
- AI-related skills
- Strong communication and leadership skills
- Willingness to collaborate, share knowledge, and support colleagues
- Creative problem-solving, integrity, and a focus on results
- English level: A2+
- Availability for hybrid work at the client’s office in Almaty
Nice to have
- Practical experience with native Android development using Java or Kotlin
- Practical experience with native iOS development using Swift or Objective-C



