Firmware Engineer

Job Description

  1. Design, develop, and optimize embedded firmware for IoT devices and sensors, ensuring reliability, efficiency, and scalability.
  2. Collaborate with hardware engineers to define system architecture, select components, and integrate firmware with hardware designs.
  3. Implement IoT communication protocols such as MQTT, HTTP, or etc for device-to-cloud and device-to-device communication.
  4. Conduct unit testing, integration testing, and validation of firmware to ensure functionality, performance, and security
  5. Debug and troubleshoot firmware issues, identify root causes, and implement corrective actions.
  6. Document firmware designs, specifications, and test procedures for internal reference and regulatory compliance.
  7. Collect sensor data to the device using an available interface.
  8. Build reusable code & libraries for future use and optimize code & performance of IoT devices.
  9. Collaborate with software engineers teams to integrate devices to servers.


Job Requirements 

  1. Graduate from Bachelor, Diploma degree from Engineering or other related majors.
  2. Have experience in embedded firmware development for IoT devices or embedded systems for minimum 1 year..
  3. Experience with STM Microcontrollers and Raspberry Pi.
  4. Experience Python Programming Language and Its Framework (Flask) for minimum 1 year.
  5. Experience of hardware/software interfacing and communication protocols (e.g., SPI, I2C, UART).
  6. Experience with IoT Protocol Communication Data, like HTTP, MQTT, and SNMP.
  7. Experience with IoT Connectivity Communication Data, like GSM, Ethernet, Wireless, LoRa, and other Radio Frequency Modules.
  8. Experience with SQL & NoSQL Databases, like MySQL & MongoDB. 
  9. Experience with Industrial Protocol Sensor (Modbus, CAN Bus).
  10. Familiar with Linux Operating System.
  11. Understand Basic Networking and Electronics.

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