Job Description

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

Rolen

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- Build scalable, responsive and high-performance Flutter applications for HDSL’s Drone-as-a-Service platform.
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- Own features from UI development and API integration through testing, debugging and production readiness.
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- Work closely with FastAPI backend developers to deliver secure and reliable mobile experiences.
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Key Responsibilitiesnn
- Develop clean, modular, reusable and maintainable Flutter/Dart code.
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- Build intuitive UI/UX with solid focus on creativity, performance and responsiveness.
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- Integrate Flutter applications with FastAPI REST APIs effectively.
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- Handle JSON serialization/deserialization, API errors, pagination and data mapping.
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- Implement JWT-secured APIs, access/refresh tokens and secure authentication flows.
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- Use appropriate State Management such as Riverpod, Provider or BLoC.
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- Apply strong async programming using Futures, Streams and asynchronous workflows.
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- Work with SQL, relational databases,



Pydantic models and API schemas.
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- Implement local storage and caching using SQLite.
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- Troubleshoot CORS middleware, headers, HTTP status codes and API connectivity.
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- Manage environment-specific API URLs, secrets and application configuration securely.
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- Proactively identify performance, API, database and UX issues.
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Required Skillsnn
- Strong Flutter and Dart development experience.
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- Strong understanding of reusable widgets, app architecture and performance optimization.
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- Hands-on experience with FastAPI integration, REST APIs, JWT and JSON.
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- Good knowledge of SQL, relational databases and SQLite.
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- Working understanding of FastAPI, Pydantic and backend concepts.
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- Strong debugging, problem-solving and Git skills.
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- Creative, proactive and ownership-driven development mindset.
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- Ability to use AI-assisted development tools effectively for coding, debugging, testing and productivity.
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📌 Flutter Developer - Mid Level (Hyderabad)
🏢 Hindustan Drone Services
📍 Hyderabad