<p><p>Candidate should have 6-9 years of experience in IoT embedded systems.
He/ She should be<br/>passionate, tech savvy, academically sound, have interest in embedded devices : </b><br/><br/></p><p>- Exposure to Microcontroller/Microprocessor Architecture /Family e.g. ARM Cortex,<br/>Microchip, Xtensa ESP32, TI CC32XX, STM32<br/><br/></p><p>- Knowledge of Bare metal and any RTOS (Free RTOS, uC OS, EmbOSs, VxWorks, QNX)<br/><br/></p><p>- Knowledge of Microcontroller peripherals and low level drivers e.g. ADC, DAC, I2C, SPI,<br/>UART, CAN, RS485, DMA, Ethernet, Display<br/><br/></p><p>- Knowledge of networking concepts like OSI layers, embedded TCP/IP stacks and common<br/>IP protocols<br/><br/></p><p>- Knowledge of RF protocols WIFI, Bluetooth/BLE, IoT Cellular<br/><br/></p><p>- Knowledge of IoT communication protocols MQTT, COAP, AMQP<br/><br/></p><p>- Knowledge of Build toolchains and framework such as IAR, GCC, Keil, Mplab<br/><br/></p><p>- DFMA and DFMEA, Design release process<br/><br/></p><p>- Coding standards, guidelines and compliance tools<br/><br/></p><p>- Version control and repositories using git tools<br/><br/></p><p>- Software quality assurance and automated testing tools Experience / Skills Embedded<br/></p><p>software design cycle<br/><br/></p><p>- Documenting Software Design (flow charts, state diagram, logic design, analysis,<br/>implementation, debugging and testing etc)</p><p><br/></p><p>- Good hands-on programming in Embedded C, C++.</p><p><br/></p><p>- Programming in scripting languages such as batch, shell, python is a plus.<br/><br/></p><p>- Experience with AWS/Google cloud for device connectivity.
Exposure to IoT cloud services.<br/></p><p>e.g. AWS IoT<br/><br/></p><p>- Software and Hardware integration testing and troubleshooting<br/><br/></p><p>- Protocol debugging using protocol analyzer.<br/><br/></p><p>- Understanding of Schematic/ Hardware design around microcontrollers like ST, TI, Atmel,<br/>Microchip, ARM core.</p><br/></p> (ref:hirist.tech)