iOS App Development Expert Needed for Background Execution and BLE Communication

We are seeking an experienced app developer to maintaine, update and improve our mobile application that utilizes Bluetooth Low Energy (BLE) and Bluetooth Classic protocols for a headset with built-in communication radio. · Maintain, update and improve our mobile application. · ...

RearGear is a small wearable safety device that detects motion approaching from behind and communicates with a mobile app via Bluetooth Low Energy (BLE). I'm looking for an engineer who can lead the firmware, hardware, BLE communication, and early prototyping stages. · This role ...

We are seeking a skilled developer to assist in creating an iOS/Android application capable of sending basic BLE (Bluetooth Low Energy) commands. · ...

We are looking for an experienced React Native developer to implement Bluetooth (BLE) functionality in an existing mobile application. · ...

We are looking for a developer with real BLE Mesh experience and strong knowledge of Flutter plugins. · ...

We are seeking an experienced Embedded Firmware Engineer to develop firmware for the XIAO nRF52840 Sense. · ...

We are developing a mobile app for a marine electronics product (SailGauge). The app will act as a real-time user interface, settings/configuration panel, and Bluetooth communication tool for our hardware Master Module. · ...

We are building a prototype smart ring that combines BLE connectivity, RGB LED control, and basic power management. We need a skilled firmware engineer to implement the initial firmware so the ring communicates seamlessly with our mobile app (iOS). · Responsibilities: · • Develop ...

We are seeking a Senior React Native Developer with hands-on experience in Bluetooth Low Energy (BLE) to join our team. · The ideal candidate will have a strong background in developing high-performance mobile applications and proven experience working with React Native and Redux ...

I'm developing an automated board game system that moves miniature game pieces on a physical 13x13 grid board. · ...

We are looking for a developer to create compliant integrations between various biometric sensor devices and our web-based muscle testing application hosted on Replit. · Device Interface Integration: Use official protocols (USB Serial, HID, BLE GATT) or published APIs to access s ...

We are developing a simple mobile app · for our medical device FastSkin. · The app is primarily educational for diabetic patients · with chronic wounds and includes a small feature to connect to a Bluetooth speaker · and play preset acoustic sequences (e.g., 30 Hz for 30 second ...

We're looking for a true rockstar engineer who is equally comfortable building mobile apps and working at the protocol/firmware level with Bluetooth-connected hardware. · This role requires strong expertise in native iOS (Swift) and Android (Kotlin/Java), Bluetooth Low Energy int ...

+Job summary · You'll build a cross-platform tablet app that controls innovative audio hardware. · BLE optimization and premium UX with voice control · ...

We are seeking an experienced hardware engineer to design a low-power, battery-powered ESP32 PCB for a BLE sensor device. · This is a hardware-only role. Firmware will be handled separately. · ...

+Job summary · We're looking for a C++ Desktop Developer to build and maintain a desktop application that interfaces with BLE-enabled biosensor devices.The role involves low-level device communication, real-time data handling, and integration with hardware SDKs. · Mandatory skill ...

Le concepteur firmware contribue au développement, à la validation et à l'amélioration continue des firmwares déployés a grande echelle dans nos solutions IoT. · ...

We are seeking an experienced mobile app developer to create an iOS and Android application that will interface with our industrial weighing indicators via Bluetooth Low Energy (BLE) using a custom GATT profile. The app should feature a multi-device user interface and support occ ...

I'm a founder building a consumer iOS app that uses Bluetooth Low Energy (BLE) to interact with a physical device. · ...

We are building a compact BLE wearable UV sensor device (accessory/keychain form factor, · ~30mm target size). We need an experienced firmware engineer to migrate our existing PoC firmware · and optimize for ultra-low-power operation. · Nordic nRF54L or nRF52/nRF53 series firmwar ...