Senior Flutter Developer (with Android & iOS Native Experience) IoT

About the Role: We are looking for a Senior Flutter Developer with strong experience in native Android and iOS development to join our growing team working on cutting-edge IoT products. You'll lead the development of high-performance cross-platform mobile applications that interact seamlessly with hardware devices using Bluetooth, Wi-Fi, and other IoT communication protocols. What You'll Do: Architect and develop mobile apps using Flutter for Android and iOS platforms. Integrate native modules (Kotlin/Java for Android, Swift/Objective-C for iOS) when needed. Work closely with hardware and backend teams to build seamless user experiences for IoT devices. Optimize app performance, responsiveness, and connectivity (BLE, Wi-Fi, etc.). Handle OTA updates, device provisioning, scheduling, and notification systems. Lead code reviews, mentor junior developers, and contribute to tech decisions. Requirements: 4+ years of professional experience in mobile app development. 2+ years of hands-on Flutter experience (production apps preferred). Strong understanding of native Android (Kotlin/Java) and iOS (Swift/Obj-C). Experience with Bluetooth (BLE), sockets, or Wi-Fi communication in IoT projects. Familiarity with state management (Bloc, Provider, Riverpod, etc.). Good understanding of app lifecycle, background services, and platform channels. Experience integrating with REST APIs, Firebase, or MQTT brokers. Bonus Skills: Experience with embedded systems or hardware testing. Familiarity with secure BLE pairing, OTA updates, or low-level protocol debugging. Contributions to open-source Flutter plugins or SDKs. Knowledge of Flutter web or desktop. What We Offer: Opportunity to work on real-world IoT products used globally. Collaborative team with experts in hardware, design, and software. Competitive salary and performance-based growth. Flexible working hours. A chance to innovate at the intersection of software and hardware.