Middle/Senior Flutter Developer (Future Lead) to $4000

We are seeking a Middle/Senior Flutter Developer to lead mobile development on one of our projects. You’ll work directly with the CTO and a backend engineer to bring the first version of the product to life. This is a hands-on engineering role that will transition into a leadership position as the team grows.

About the Project

We are building a mobile-first community platform centered around faith, connection, and personal spiritual growth. Users will join and engage with faith-based communities, interact with content, build connections, and access personalized spiritual tools (such as scripture reminders, a personal faith schedule, etc.). Community leaders will manage members, share updates, and publish content. AI-powered content moderation will ensure a safe and uplifting experience.

Responsibilities

• Lead Flutter development for iOS and Android
• Architect a scalable and maintainable mobile codebase
• Build user-centric features including social feed, search, profiles, community discovery, messaging, notifications, and spiritual tools (verse of the day, reminders, schedule)
• Collaborate closely with UX to ensure polished UI and smooth flows
• Integrate with backend services (Firebase/Firestore, Node.js APIs)
• Implement state management, offline capabilities & real-time sync where required
• Participate in code reviews, sprint planning & daily syncs

• Help define engineering standards and future onboarding for new team members

   

Required Skills

• 4+ years of experience in Flutter development (mobile apps in production)
• Strong Dart fundamentals
• Experience building complex UI flows and social-style interaction features
• App Store + Google Play deployment knowledge
• Experience with Firebase or similar platforms (Firestore, auth, notifications)
• Strong understanding of Git workflows
• Experience working in Jira
• Excellent written & spoken English, minimum Upper-Intermediate level
• Ability to overlap with Boston EST time zone and attend daily syncs

• Hands-on problem-solver who thrives in startup-style environments

   

Nice to Have

• Experience mentoring or leading other engineers
• Knowledge of Supabase or similar platforms
• Understanding of AI content moderation or cloud-based moderation
• CI/CD for mobile apps