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Senior Flutter Developer (3 month project)

Intetics
Almaty, Almaty Region, Kazakhstan Posted Oct 26, 2026
Full-time

About this role

We are looking for an experienced Flutter Developer to join a mobile application modernization project in Almaty.

The role involves rebuilding existing native iOS and Android applications as a cross-platform Flutter solution, improving configuration flexibility, and contributing to the overall quality and maintainability of the product.

Work format

Hybrid, with on-site work at the client's office in Almaty.

What you'll be working on

  • Rebuild existing native mobile applications in Flutter
  • Migrate functionality from iOS and Android solutions currently developed in Swift and Kotlin
  • Replace hardcoded endpoint references with configurable variables
  • Design and develop scalable cross-platform mobile functionality
  • Integrate REST APIs and work with JSON-based data
  • Optimize API communication and application data handling
  • Implement and maintain application state management using BLoC and Provider
  • Develop, test, release, and support mobile applications throughout their lifecycle
  • Contribute to build automation, version control, and CI/CD processes
  • Write and maintain unit, widget, and integration tests
  • Work with mobile QA and automation tools
  • Collaborate within an Agile environment using Scrum and Kanban practices
  • Share technical knowledge with the team and support onboarding of new team members
  • Contribute to AI-related functionality and initiatives within the project

Requirements

  • What we're looking for

  • Strong hands-on experience with Flutter

  • Solid knowledge of RxDart

  • Experience integrating REST APIs and working with JSON

  • Strong understanding of mobile application architecture and state management

  • Practical experience with BLoC and Provider

  • Experience optimizing API requests and handling application data efficiently

  • Experience writing unit, widget, and integration tests in Flutter

  • Familiarity with Flutter Driver, Appium, or similar mobile QA tools

  • Experience with CI/CD solutions for Flutter, such as Codemagic and GitHub Actions

  • Experience with Firebase services, including Auth, Firestore, Cloud Functions, and Crashlytics

  • Good understanding of build automation and version control

  • Experience working in Scrum and Kanban teams

  • Practical AI-related skills

  • Nice to have

  • Android development experience with Java or Kotlin

  • iOS development experience with Swift or Objective-C

  • What will help you succeed

  • Strong communication and collaboration skills

  • Ability to take ownership and drive work to completion

  • Leadership mindset

  • Creative approach to problem-solving

  • Openness, reliability, and willingness to support colleagues

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