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Flutter Developer

Full-Time Flutter Developers from $1,300/month

Find vetted Flutter Developers who fit how your team works in just under 2 weeks, and Kuubiik handles the contract, payments, and HR.

★★★★★ Trusted by 500+ fast-growing companies

How much does it cost to outsource a Flutter Developer?

Compare monthly outsourcing costs and skill levels across junior, mid-level, and senior Flutter Developers.

Junior Flutter Developer

1 - 2 years of experience

Bachelor’s Degree in Computer Science or related field
1-2 years of experience with Flutter and Dart
Basic understanding of widget-based UI development
Experience building simple cross-platform apps
Familiarity with Flutter ecosystem and packages
Strong foundation in mobile development principles

Southeast Asia

$1,300 - $2,080 /mo

LATAM

$2,500 - $4,000 /mo

USA

$5,000 - $6,700 /mo

Mid-Level Flutter Developer

3 - 5 years of experience

Degree in Computer Science or related field
3+ years of experience with Flutter development
Proficient in building production-ready Flutter apps
Hands-on experience with state management (Bloc, Provider)
Solid understanding of platform channels and native integration
Ability to implement complex animations and custom widgets

Southeast Asia

$2,080 - $2,600 /mo

LATAM

$4,000 - $5,000 /mo

USA

$6,700 - $8,300 /mo

Senior Flutter Developer

6+ years of experience

Advanced portfolio with published apps preferred
6+ years of experience in Flutter development
Deep knowledge of Flutter architecture and best practices
Experience leading Flutter projects and team development
Advanced skills in performance optimization and testing
Proven ability to architect enterprise Flutter solutions

Southeast Asia

$2,600 - $3,640 /mo

LATAM

$5,000 - $7,000 /mo

USA

$8,300 - $11,700 /mo

Flutter Developer responsibilities and core areas of work

Flutter Developers are skilled app developers who specialize in using the Flutter framework to create cross-platform mobile applications. They excel in the following key areas:

Mobile App Development.

Create cross-platform mobile applications using Flutter framework.
Design and implement user interfaces with Flutter widgets for Android and iOS devices.
Integrate backend services, APIs, and third-party libraries to ensure app functionality and performance.

UI/UX Design.

Collaborated with the design team to create visually appealing user interfaces (UI) for mobile applications using Flutter.
Implemented responsive and user-friendly UI designs to enhance the overall user experience (UX) of the mobile apps.
Utilized Flutter’s widget library and customized UI components to ensure consistency and aesthetic appeal across different devices and screen sizes.

Widget Customization.

UI Design: Collaborate with designers to customize the appearance of Flutter widgets, ensuring they match the desired user interface design.
Theme Customization: Implement and customize themes, colors, fonts, and styles to create a cohesive and visually appealing user experience.
Widget Behavior: Modify widget behavior by handling user interactions, animations, and transitions to enhance the interactivity and responsiveness of the application.

State Management.

Implementing stateful widgets to manage and control the application’s user interface.
Utilizing Flutter’s built-in state management solutions like StatefulWidget, Provider, or Riverpod to efficiently handle data and UI updates.
Optimizing app performance by managing the state efficiently, reducing unnecessary widget rebuilds, and using techniques like stateful widgets, InheritedWidgets, or Redux for complex state management scenarios.

API Integration.

Implement API Integration in Flutter application.
Fetch and display data from external APIs using Flutter widgets.
Handle data parsing, error handling, and asynchronous requests for seamless API integration.

Performance Optimization.

Identify and resolve bottlenecks in the Flutter application code to improve overall performance.
Implement efficient caching mechanisms and optimize network requests to reduce loading times.
Utilize Flutter’s built-in tools and third-party packages for profiling and measuring app performance to make data-driven improvements.

Testing and Debugging.

Write comprehensive test cases to ensure the reliability of Flutter applications.
Utilize Flutter’s built-in debugging tools like Flutter DevTools to identify and resolve issues efficiently.
Collaborate with QA teams to perform thorough testing and debugging, addressing both functional and visual aspects of the app.

Version Control.

Manage code repositories using Git for version control.
Create and maintain branches for feature development, bug fixes, and releases.
Collaborate with team members to resolve merge conflicts and ensure a smooth code integration process.

Cross-platform Development

Creating cross-platform mobile applications using the Flutter framework.
Designing and implementing user interfaces with Flutter widgets for Android and iOS.
Optimizing and maintaining codebase for consistent performance and user experience across platforms.

Finding the right resource has never been more flexible

How much does it cost to outsource a Flutter Developer?

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Flutter Developer engagements through Kuubiik start from $1,300 per month. Rates vary by experience level and region. Visit kuubiik.com to compare rates by seniority.

What can a remote Flutter Developer build for my business?

A Flutter Developer builds cross-platform mobile apps using Google's Flutter framework and the Dart language - a single codebase that runs on both iOS and Android. This is ideal for businesses that need a polished mobile product without maintaining two separate codebases. They can build from scratch, improve an existing app, or integrate with your back-end APIs. Kuubiik manages all contracts, compliance, and payments.

How fast can a Flutter Developer get started?

Typically within 15 to 30 calendar days. Kuubiik matches you with up to three shortlisted profiles based on your brief. You select your preferred fit, and Kuubiik handles contracts, verification, and onboarding.

Who owns the mobile app code?

You do, fully. All code and project files are assigned to you as the client upon full payment under Kuubiik's Master Service Agreement - covering the app itself, any backend integrations, and supporting files.

Can I replace the developer if the app development does not go as planned?

Yes, replacements are free and unlimited. One day's written notice in the first two months, two weeks after that. Kuubiik will shortlist up to three new profiles. Replacements for this level are typically ready within 15 to 45 days.

What countries can I source a remote Flutter Developer from?

Remote Flutter Developers are sourced from Southeast Asia and Latin America (LATAM). For technical roles, Southeast Asia is particularly strong - the Philippines, Indonesia, Vietnam, and Malaysia all have deep developer talent pools with solid English proficiency. LATAM (Colombia, Brazil, Argentina) is a strong fit if you need timezone overlap with the US. When you share your brief, the right region gets factored in automatically.

What does the monthly fee include when outsourcing a Flutter Developer?

The monthly fee covers everything on the engagement management side - your Flutter Developer's compensation, contract setup, compliance administration, and monthly payments. There are no recurring admin fees on top. The only upfront cost is a one-time deposit equivalent to one month's fee. App store fees, third-party SDKs, and any other tool costs are separate and remain under your control.

How is outsourcing a Flutter Developer different from using a freelance platform?

Outsourcing a Flutter Developer through a Contractor of Record model gives you a dedicated, full-time professional working exclusively for your business - not a freelancer splitting attention across multiple clients. Contracts, compliance, and monthly payments are fully managed, so there is no admin overhead on your side. You also get free, unlimited replacements if the fit is not right. For mobile app development in particular, you need someone fully committed to your codebase - not a freelancer managing three app builds at once.

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Full-Time Flutter Developers from $1,300/month

★★★★★ Trusted by 500+ fast-growing companies

How much does it cost to outsource a Flutter Developer?

Junior Flutter Developer

Mid-Level Flutter Developer

Senior Flutter Developer

Flutter Developer responsibilities and core areas of work

Mobile App Development.

UI/UX Design.

Widget Customization.

State Management.

API Integration.

Performance Optimization.

Testing and Debugging.

Version Control.

Cross-platform Development

Finding the right resource has never been more flexible

How much does it cost to outsource a Flutter Developer?

What can a remote Flutter Developer build for my business?

How fast can a Flutter Developer get started?

Who owns the mobile app code?

Can I replace the developer if the app development does not go as planned?

What countries can I source a remote Flutter Developer from?

What does the monthly fee include when outsourcing a Flutter Developer?

How is outsourcing a Flutter Developer different from using a freelance platform?

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Human Resources (HR)

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