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# Senior Full Stack Developer (Flutter/Firebase) WW-PT

- **Company:** Arc Full-time
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Flutter, Artificial Intelligence, App Store (IOS), Python (Programming Language), Mixpanel, Firebase, Backend, Fastapi, Dart
- **Published:** July 28, 2026
- **Apply:** https://arc.dev/signup?userType=developer&publicRandomKey=p7w5aw263l&to=https%3A%2F%2Farc.dev%2Fdashboard%2Fd%2Fverified-jobs%2Fp7w5aw263l%2Fapplication

## About the Role

* 3+ years of experience with Flutter/Dart, with live apps in the App Store and Play Store.
 * Proficiency in Firebase including Firestore, Cloud Functions, Auth, and security rules.
 * Expertise in Flutter state management, particularly with GetX or similar frameworks.
 * Ability to independently manage and own the codebase post-handoff.
 * Strong communication skills for asynchronous work., * Experience with Python/FastAPI for AI backend services.
 * Familiarity with Mixpanel integration.
 * Knowledge of in-app purchase and billing processes.

## Description

* Maintain and fix bugs in the existing Flutter application.
 * Optimize app performance and manage App Store and Play Store releases.
 * Develop new features based on prioritized business needs.
 * Ensure seamless integration and functionality of Firebase components like Firestore, Cloud Functions, and Auth.
 * Collaborate asynchronously with a non-technical founder and report weekly on progress.


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