Flutter Developer Regional Municipality

Overview

Insight Global is seeking a Frontend Developer skilled in Flutter for one of Canada's largest independent retailers. The successful candidate will be working on the store systems team to support the modernization of their in-house POS system used across hundreds of stores. We are looking for someone who is comfortable with hardware integrations (scanners, printers, PIN pads), builds offline-first UIs, and optimizes for performance and stability in long-running store sessions.

• Contribute to the development of a modernized in-house POS system used across hundreds of stores.
• Design resilient, offline‑capable UIs for retail settings and store environments.
• Collaborate on hardware integrations (scanners, printers, PIN pads) and ensure smooth operation with Flutter-based front ends.
• Optimize applications for performance and stability in long-running store sessions.
• Work with backend APIs, including handling unreliable network conditions.
• Contribute to architecture, state management, and UI decisions within the Flutter ecosystem.

• Solid Flutter/Dart experience across mobile and desktop platforms (not mobile-only).
• Flutter desktop experience or working knowledge of .NET/C# and Linux/Unix environments.
• Solid understanding of Flutter’s native state and UI architecture.
• Experience building retail or POS‑style front ends (sales, returns, inventory, operations).
• Ability to build offline‑tolerant, resilient UIs for store environments.
• Experience consuming backend APIs in unreliable network conditions.

• Familiarity with hardware / HID integration (scanners, printers, PIN pads).