Embedded Firmware Engineer
Repos Energy (company site, opens in a new tab)4–6 yrsPuneOn-siteDirect career pageEst. 8–16 LPA
Posted 1d ago
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Job description
Structured overview of role & requirements
About This Role
- Develop and maintain firmware for industrial IoT gateways and smart sensors, focusing on communication with industrial equipment using Modbus RTU/TCP and CAN protocols.
- Implement and manage wireless connectivity modules (Wi-Fi, BLE 5.0+, 4G LTE, GPRS) including resilient network management and secure OTA firmware updates.
- Design and optimize edge telemetry including data buffering, processing, compression, and secure transmission over MQTT to cloud services like AWS IoT Core and Azure IoT.
Minimum Requirements
- 4-6 years of embedded software/firmware experience, with at least 2 years in production industrial IoT deployments.
- Bachelor or Master degree in Electronics and Communication Engineering, Electrical Engineering, IoT, or closely related discipline.
- Experience with industrial protocols such as Modbus RTU/TCP and CAN bus, and embedded wireless communication modules like Wi-Fi, BLE, and cellular technologies.
- Location: Pune, Maharashtra; On-site work required.
Ideal Candidate Profile
- Experienced in developing modular, multithreaded firmware on 32-bit microcontrollers using RTOS like FreeRTOS for industrial edge devices.
- Skilled at network management and secure IoT telemetry in challenging industrial environments with power and bandwidth constraints.
- Background in deploying remote field-monitoring gateways, smart energy grids, or heavy industrial telemetry systems with robust data integrity and security focus.