Flutter Developer

Qtloads Tech & Transit; Delhi Cantonment; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Qtloads Tech & Transit in Delhi, India seeks a skilled Flutter developer to design and build advanced apps for Android and iOS, ensuring clean architecture with Bloc/Riverpod/Provider/GetX and robust API integrations.

You will optimize UI, performance, and build processes, write tests, and contribute to code reviews while collaborating with a fast-paced team in a transport-focused product environment.

Qualifications

• 2–3 years of Flutter & Dart experience building production apps.
• Strong understanding of Flutter widget tree, lifecycle, async programming, and navigation.
• Experience with state management (Bloc / Riverpod / Provider / GetX).
• API integrations, pagination, and error handling.
• Local storage and DI (Hive / Drift / Shared Preferences; get_it / injectable).
• Version control with Git and branching workflows.
• App release management and OTA deployment experience.

Responsibilities

• Design and build advanced Flutter apps for Android and iOS.
• Architect modular, testable code using Bloc / Riverpod / Provider / GetX.
• Integrate REST/GraphQL APIs, Firebase, and third-party SDKs.
• Implement adaptive, pixel-perfect UI across devices.
• Optimize startup time, frame rate, memory, and asset size.
• Write unit/widget/integration tests and participate in code reviews.
• Automate builds and releases with CI/CD.

Skills

Flutter

Dart

Bloc

Riverpod

Provider

GetX

REST APIs

GraphQL

Firebase

CI/CD

Job description

Role & responsibilities

• Design and build advanced Flutter applications for Android & iOS.
• Architect clean, modular, testable code using Bloc / Riverpod / Provider / GetX.
• Integrate REST / GraphQL APIs, Firebase, and third-party SDKs.
• Implement adaptive, pixel-perfect UI across devices and orientations.
• Optimize app performance startup time, frame rate, memory, and size.
• Automate builds & releases (CI/CD, App Store & Play Store.
• Write unit, widget, and integration tests; participate in code reviews.

Preferred candidate profile

• 2-3 years of Flutter & Dart experience building production apps.
• Deep understanding of Flutter widget tree, lifecycle, async programming, and navigation.
• State management (Bloc / Riverpod / Provider / GetX).
• API integrations, pagination, and error handling.
• Local storage (Hive / Drift / Shared Preferences).
• Dependency Injection (get_it / injectable).
• Version control (Git) & branching workflows.
• App release management and OTA deployment experience

Good to Have:

Exposure to transportation, IoT, or fleet management systems

• Familiarity with GPS data processing or real-time data pipelines
• Interest in event-driven architecture and scalable system design