Full Stack Flutter/React Developer

Workana is the largest remote work platform for talents in Latin America. Our new segment, Workana Premium, focuses on matching the most exceptional professionals with leading and innovative companies around the globe. Enjoy competitive compensation, dedicated support, and the flexibility of remote work within a dynamic environment that fosters collaboration and professional advancement.

We are proud to present you with the following opportunity.

About Our Client:

Tappi is an innovative startup currently building its MVP: a cross-platform application (iOS, Android, Web) that connects software with physical products to create unique, shareable experiences. They are on a mission to deliver fast, product-focused development and offer a high-impact role with real opportunities for long-term growth as the company scales.

Role Overview:

We are seeking a skilled Full Stack Flutter + React Developer to take the lead on Tappi’s cross-platform development efforts. You will play a key role in building and maintaining the mobile and web applications, managing integrations with cloud services, and helping deliver the next major release. This is a remote contract role with the potential to grow into a long-term opportunity.

Responsibilities:

● Build and maintain mobile applications using Flutter (Dart) for iOS and Android
● Build and maintain web applications using React.js
● Integrate with Supabase services (authentication, real-time database, storage)
● Implement user authentication (Google, Apple, email, magic links)
● Develop features for uploading and displaying images/videos
● Enable real-time data synchronization
● Create onboarding flows and animations to enhance user experience
● Optimize app performance across mobile and web platforms
● Deploy applications to the App Store, Play Store, and Web
● Set up and manage cloud infrastructure (AWS)

● 3–4+ years of professional experience with Flutter and Dart
● 2+ years of professional experience with React.js for web development
● Proven experience shipping real apps on iOS, Android, and Web
● Hands-on experience with Supabase or Firebase
● Knowledge of PostgreSQL or similar database technologies
● Strong skills working with REST APIs, Git version control, AWS services, and CI/CD pipelines
● Bonus points for experience in Flutter Web optimization, media handling, AI integrations, or AWS Amplify

● Compensation in USD
● Fully remote work
● Career growth with an innovative, fast-scaling international startup