Embedded System 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 a hands-on IoT Embedded Engineer who enjoys building complete products—from development kits to production-ready hardware—and is passionate about both firmware and hardware development.

THIS ROLE IS NOT FOR YOU IF… You prefer working only on firmware OR only on hardware.

>> YOUR ROLES

i) Firmware Development

• Develop embedded firmware in C/C++ using ESP32, STM32 and other Linux hardwares.
• Build reliable IoT communication using MQTT, Modbus, RS485, Wi-Fi, LTE/4G, Ethernet, BLE, LoRaWAN and Thread .
• 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.

ii) Hardware Development

• Develop products from development kits to custom PCB versions .
• Participate in schematic review, component selection, PCB validation and hardware bring-up.
• Drive hardware productization including enclosure development, manufacturing readiness, testing and certification support.
• Evaluate and optimize hardware architecture, communication modules and overall BOM for performance, reliability and cost.
• Support pilot deployments, field validation and product improvements.

iii) Product & Systems Engineering

• Take ownership of embedded products from concept to field deployment.
• Make practical engineering decisions on hardware selection, firmware architecture and build-vs-buy approaches.
• Collaborate with software, AI and product teams to evolve our cloud-first products towards edge-first intelligent devices using Linux-based platforms.

>> WHAT YOU BRING

• 1–3 years of hands-on experience building embedded or IoT products.
• Strong programming skills in C/C++ and experience with ESP32, STM32
• Exposure to Python and Embedded Linux-based edge hardware such as Raspberry Pi, RISC-V SBCs, NVIDIA Jetson or similar platforms.
• Experience with communication protocols including MQTT, Modbus, RS485, UART, SPI, I²C, CAN, Wi-Fi, LTE, BLE or LoRaWAN .
• Good understanding of embedded hardware, sensors and communication modules.
• Strong debugging, troubleshooting and product ownership mindset.

>> BONUS SKILLS

• Industrial IoT, Smart Metering, Solar or Energy Management Systems
• GitHub, personal hardware projects or open-source contributions

>> JOB DETAILS

📅 Immediate start or from 01.08.2026

💰 ₹30,000 – ₹35,000/month (based on skills and experience)

📍 Coimbatore (On-site + local field Visits)

--> DEADLINE FOR APPLICATION = 16.07.2026