Mid-Level Flutter Developer Vacancy (Remote – 600k)

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Are you an experienced Flutter developer with a knack for crafting smooth, high-performance, cross-platform apps?

We’re looking for a Mid-Level Flutter Developer to join our team and help build cutting-edge applications with real-time communication, video streaming, and advanced media features.

You’ll work across iOS, Android, Web, and Desktop, collaborating with a talented team to bring innovative ideas to life fast, functional, and beautifully designed.

Mid-Level Flutter Developer Vacancy (Remote – 600k)

What You’ll Do

  • Develop and maintain Flutter apps for iOS, Android, Web, and Desktop (Windows/macOS/Linux).

  • Implement complex state management (Redux, Provider, Flutter Hooks).

  • Build real-time communication features using WebRTC and WebSockets.

  • Handle video streaming, media processing, and audio/video integration.

  • Integrate APIs and manage GraphQL data flow with code generation.

  • Implement secure authentication systems (OAuth, JWT, SSO).

  • Design responsive UI/UX with custom animations.

  • Manage app releases on App Store, Play Store, and Amazon Store.

  • Collaborate on CI/CD pipelines, code generation, and multi-platform builds.


What We’re Looking For

  • 3–5+ years of professional Flutter/Dart development.

  • Proven cross-platform experience (mobile, web, and desktop).

  • Strong background in WebRTC, WebSockets, and media handling.

  • Proficiency with GraphQL and API integrations.

  • Solid understanding of authentication (OAuth, JWT, SSO).

  • Strong UI/UX design skills : custom animations, responsiveness, and performance.

  • Independent, proactive, and detail-oriented.


Technical Stack

  • State Management: Redux, Flutter Hooks, Provider

  • Networking: GraphQL, WebRTC, WebSockets, HTTP/Dio

  • Media: Video players, audio handling, image processing

  • Platform Integration: Native platform channels, secure storage

  • Build Tools: Code generation, CI/CD, multi-platform builds


Perks & Benefits

  • Freelance contract with competitive pay (₦450K – ₦600K / 3 months)

  • Work on real-time, cross-platform applications

  • Gain hands-on experience in advanced media and state management

  • Flexible, remote work environment

To apply for this job email your details to admin@infinitesimul.com.

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