Focus: Flutter Mobile Development | FastAPI Integration | Performance | Scalable Architecture

Role

- Build scalable, responsive and high-performance Flutter applications for HDSL’s Drone-as-a-Service platform.
- Own features from UI development and API integration through testing, debugging and production readiness.
- Work closely with FastAPI backend developers to deliver secure and reliable mobile experiences.

Key Responsibilities
- Develop clean, modular, reusable and maintainable Flutter/Dart code.
- Build intuitive UI/UX with strong focus on creativity, performance and responsiveness.
- Integrate Flutter applications with FastAPI REST APIs effectively.
- Handle JSON serialization/deserialization, API errors, pagination and data mapping.
- Implement JWT-secured APIs, access/refresh tokens and secure authentication flows.
- Use appropriate State Management such as Riverpod, Provider or BLoC.
- Apply strong async programming using Futures, Streams and asynchronous workflows.
- Work with SQL, relational databases, Pydantic models and API schemas.




- Implement local storage and caching using SQLite.
- Troubleshoot CORS middleware, headers, HTTP status codes and API connectivity.
- Manage environment-specific API URLs, secrets and application configuration securely.
- Proactively identify performance, API, database and UX issues.

Required Skills
- Strong Flutter and Dart development experience.
- Robust understanding of reusable widgets, app architecture and performance optimization.
- Hands-on experience with FastAPI integration, REST APIs, JWT and JSON.
- Good knowledge of SQL, relational databases and SQLite.
- Working understanding of FastAPI, Pydantic and backend concepts.
- Strong debugging, problem-solving and Git skills.
- Creative, proactive and ownership-driven development mindset.
- Ability to use AI-assisted development tools effectively for coding, debugging, testing and productivity.

📌 Flutter Developer - Mid Level (Hyderabad)
🏢 Hindustan Drone Services
📍 Hyderabad