[Hiring] Senior Flutter Developer @BISTEC Global Services (Pvt) Ltd

Role Description

At BISTEC, we build engineering teams for global clients. We are looking for an experienced Flutter developer to join a mobile programme for a UK transport technology client, rebuilding a suite of native iOS and Android apps in Flutter. You will work directly with the client’s engineering team and help shape the architecture the rest of the team builds on.

• Build production Flutter apps for iOS and Android from existing native apps and new requirements.
• Agree architecture, state management and module structure for a shared multi-app codebase.
• Integrate REST APIs, authentication, local storage and offline sync.
• Write unit, widget and integration tests and keep CI builds green.
• Publish and maintain releases on the App Store and Google Play.
• Work directly with the client team in UK-overlapping hours.

Qualifications

• 5+ years in mobile development, with 3+ years of Flutter/Dart in production.
• Apps you have shipped to both the App Store and Google Play.
• Strong grasp of Flutter architecture patterns and state management.
• Solid testing discipline and experience with mobile CI/CD.
• Clear written and spoken English — this is a client-facing role.

Requirements

• Native iOS (Swift) or Android (Kotlin) experience, especially migrating native apps to Flutter.
• Platform channels, maps, location services, Bluetooth or offline-first apps.
• Experience working with UK or European clients.