Senior Internet Of Things Engineer

AIVOT AI is hiring for IOT Engineer for Navi Mumbai, Maharashtra.

Key Responsibilities

Hardware Design & PCB Development

• Design and develop analog and digital hardware circuits for IoT products.
• Create schematics and multi-layer PCB layouts using tools such as Altium Designer, KiCad, or Eagle.
• Select and evaluate components including microcontrollers, sensors, wireless modules, power management ICs, and communication interfaces.
• Optimize designs for signal integrity, power consumption, EMI/EMC compliance, manufacturability, and reliability.
• Generate and maintain design documentation, BOMs, Gerber files, and manufacturing packages.

Embedded Systems & Firmware

• Support firmware development and debugging using Embedded C/C++.
• Work with microcontroller platforms such as ESP32, STM32, ARM Cortex, Nordic nRF52, or similar.
• Participate in board bring-up, peripheral validation, and hardware-software integration activities.
• Implement and troubleshoot communication protocols including I2C, SPI, UART, USB, CAN, BLE, Wi-Fi, LoRa, and Cellular/LTE-M.
• Collaborate with software and cloud teams to ensure seamless device connectivity and functionality.

Prototyping, Testing & Validation

• Perform PCB assembly, SMD soldering, prototype bring-up, and hardware validation.
• Conduct debugging and testing using oscilloscopes, logic analyzers, multimeters, and other lab equipment.
• Analyze and resolve hardware, firmware, and connectivity issues.
• Validate products for performance, low-power operation, environmental reliability, and compliance requirements.

IoT Integration & Security

• Support integration with cloud platforms such as AWS IoT, Azure IoT, or Google Cloud IoT.
• Implement secure communication mechanisms including encryption, authentication, and device provisioning.
• Assist with data acquisition, processing, and monitoring solutions for connected devices.

Collaboration & Documentation

• Work closely with cross-functional teams including firmware, software, cloud, QA, and manufacturing.
• Prepare technical documentation, test reports, architecture diagrams, and design reviews.
• Stay updated with emerging IoT technologies, embedded systems trends, and industry best practices.

Required Qualifications

• Bachelors degree in Electronics & Communication Engineering, Electrical Engineering, Computer Engineering, Mechatronics, Embedded Systems, or a related field.
• 2+ years of experience in IoT, embedded systems, hardware design, or related domains.
• Strong experience in PCB design, schematic capture, and board development.
• Proficiency with Altium Designer, KiCad, Eagle, or equivalent EDA tools.

Solid understanding of:

• Analog and digital circuit design
• Power management (Buck/Boost converters, LDOs)
• Low-power hardware design
• Microcontroller architectures and embedded systems
• Experience with wireless technologies including Wi-Fi, Bluetooth/BLE, LoRa, Zigbee, or Cellular/LTE-M.
• Proficiency in Embedded C/C++ and familiarity with FreeRTOS or Zephyr.
• Hands-on experience with hardware debugging, testing, and lab equipment.
• Knowledge of DFM, DFT, EMI/EMC considerations, and product development processes.
• Strong analytical, troubleshooting, and communication skills.