Senior Flutter Mobile Developer — Remote + Flexible Hours

Imaginary Cloud; United States; Remote; USD 110,000 - 150,000; Full time

Job summary

Imaginary Cloud in the United States is a remote-first software and UX/UI design company. We seek an experienced Mobile Developer with 5+ years of mobile development and 3+ years of Flutter expertise to build and deliver high-quality apps for global clients.

You will work in a flexible, human-centric culture with strong growth opportunities, remote work, and exposure to modern tech stacks including Flutter, Dart, and state management. Fluency in English is essential.

Qualifications

• 5+ years of Mobile Development experience.
• 3+ years of extensive hands-on Flutter experience.
• Strong command of Dart syntax, OOP, null-safety, async/await, Generics.
• Deep understanding of Flutter widget tree and state management.
• Experience with RESTful APIs, local data persistence, and caching.
• Experience with CI/CD pipelines and end-to-end release processes.
• Proficient in Flutter testing (Unit, Widget, Integration).
• Experience deploying to Apple App Store and Google Play.
• Proficiency with Agentic AI tools like Cursor IDE and Claude Code.
• Fluency in English (spoken and written).
• Nice to have: Kotlin/Java for Android, Swift/Obj-C for iOS.

Responsibilities

• Develop and architect mobile solutions for global projects.
• Work with clients to understand requirements and provide ongoing feedback.
• Implement robust testing, CI/CD pipelines, and smooth releases.

Skills

Mobile development

Problem-solving

Client interaction

Tools

Flutter

Dart

BLoC

Riverpod

Provider

RESTful APIs (http/dio)

SQLite

Hive

Isar

SharedPreferences

Flutter testing

CI/CD (Fastlane)

Codemagic

GitHub Actions

Bitrise

App Store / Google Play deployment

Cursor IDE

Claude Code

Kotlin/Swift/Java/Obj-C

Job description

Imaginary Cloud in the United States is a remote-first software and UX/UI design company. We seek an experienced Mobile Developer with 5+ years of mobile development and 3+ years of Flutter expertise to build and deliver high-quality apps for global clients.

You will work in a flexible, human-centric culture with strong growth opportunities, remote work, and exposure to modern tech stacks including Flutter, Dart, and state management. Fluency in English is essential.