OneData Software Solutions - IoT Engineer - Embedded System

<p><p><b>Job Description : IoT Engineer</b></p><br/>Location: Coimbatore (On-site, Full-time)<br/><br/>Experience: 3 - 6 years<br/><br/><b>About the Role : </b></p><p><br/></p><p>We are looking for a talented IoT Engineer to join our product engineering team in Coimbatore.</p><p><br/>You will be responsible for designing, developing, and maintaining IoT solutions that integrate hardware, firmware, and cloud platforms.<br/><br/>The role involves working on connected devices, embedded systems, and mobile application integration to deliver reliable, scalable, and high-performance IoT products.<br/><br/><b>Key Responsibilities : </b></p><p><br/></p><p>- Design and develop firmware for IoT devices (C/C++/MicroPython)<br/><br/>- Implement secure and scalable IoT communication protocols (Wi-Fi, Bluetooth LE, MQTT, WebSockets, REST APIs)<br/><br/>- Integrate hardware with cloud backends (Firebase, AWS IoT, or Azure IoT)<br/><br/>- Collaborate with mobile app and cloud teams to ensure smooth end-to-end data flow<br/><br/>- Conduct QA/testing for edge cases like power/Wi-Fi loss and hardware outages<br/><br/>- Optimize architecture for multi-device and multi-location management<br/><br/>- Provide ongoing support for bug fixes, OS updates, and product improvements<br/><br/>- Work with cross-functional teams (BA, QA, Mobile Engineers) to deliver new features and enhancements<br/><br/><b>Requirements :</b></p><p><br/></p><p>- 3 - 6 years of experience in IoT engineering or embedded systems development<br/><br/>- Strong skills in embedded firmware (C/C++/RTOS) and debugging<br/><br/>- Proficiency in IoT connectivity and protocols (Wi-Fi, BLE, MQTT, REST APIs)<br/><br/>- Experience with cloud IoT platforms (AWS IoT, Firebase, Azure IoT)<br/><br/>- Familiarity with mobile app integration (iOS/Android) for IoT products<br/><br/>- Strong understanding of circuit monitoring, sensors, or device telemetry<br/><br/>- Excellent problem-solving and analytical skills<br/><br/><b>Good to Have : </b></p><p><br/></p><p>- Experience with energy monitoring, metering, or submetering devices<br/><br/>- Hands-on exposure to current transformers, smart panels, or connected appliances<br/><br/>- Prior work on B2C/B2B IoT products with a scaling roadmap<br/></p><br/></p> (ref:hirist.tech)