Intern - IoT engineer

At 360watts, we’re building intelligent energy systems by combining Solar, IoT, Edge Computing and AI. Our mission is to build reliable connected products that evolve from cloud-first IoT devices today into edge-intelligent energy platforms tomorrow.We’re looking for IoT Embedded Engineer who enjoys developing firmware across diverse hardware platforms and wireless communication protocols. Capable of working across development kits prototypes, custom PCB and driving it to production-ready version. An additional advantage, if you can assemble hardware prototypes with development kit for PoC testing.>> YOUR ROLE: Firmware DevelopmentDevelop embedded firmware in C/C++ using ESP32, STM32 and other Linux hardwares.Build reliable IoT communication using MQTT, Modbus, RS485, Wi-Fi/LTE, BLE, Thread, LoRaWAN and other energy & smart-home protocol.Develop OTA updates, watchdogs, remote diagnostics, device logging and recovery mechanisms.Integrate sensors, peripherals and energy devices such as solar inverters, energy meters, batteries and smart appliances.Conduct firmware debugging, field testing, root-cause analysis and continuous reliability improvements.Review PCB schematics, PCB design validation, component selection and hardware assemblyCollab with external partners on enclosure development and certification processes.Evaluate and optimize IoT system architecture for performance, reliability and cost.Collaborate with software and AI/ML engineers>> WHAT YOU BRINGFresh graduate in B.E or M.E, with focus on electronics and embedded engineering 2-3 project experience in building embedded or IoT productsStrong programming skills in C/C++ and experience with ESP32, STM32Experience with protocols including MQTT, Modbus, RS485, Wi-Fi, LTE, BLE or LoRaWAN.Strong product mindset.>> JOB DETAILSImmediate startDuration of 6-months, with options to extend into full-time roleSalary of ₹10000 per monthCoimbatore (on-site + local field visits)--> DEADLINE FOR APPLICATION = 11.09.2026