We are seeking a highly skilled and motivated Embedded System Engineer to contribute to our mission of revolutionizing air purification. In this role, you will be responsible for designing, developing, and maintaining code for microcontrollers and updating them over-time thru firmware updates. Working closely with cross-functional teams, you will have the opportunity to shape the future of air quality technology. 

Responsibilities: 

1. MOST IMPORTANT****: Writing code for wide range of microcontrollers (FIRMWARE WRITING AND UPGRADING OVERTIME) - Starting with but not limited to 8051.

 2. Embedded Software Development: Create and maintain embedded software for microcontrollers (e.g., ARM, PIC, AVR, STM32) within our air purifier systems. 

3. System Design: Architect embedded systems, defining system architecture, hardware-software interfaces, and communication protocols to optimize air purifier functionality and performance. 

4. Sensor Firmware: Develop and maintain firmware for various sensors (e.g., CO2, AQI, particle sensors) to measure air quality and enable responsive system behavior. 

5. Troubleshooting: Diagnose and resolve hardware-software issues collaboratively with cross-functional teams, ensuring timely product delivery. 

6. PCB Development: Contribute to the design and development of Printed Circuit Boards (PCBs) for seamless integration into our air purification systems. 

7. Passionate about making a difference in the field of Climate change and Global Burning

 8. Continuous Learning: Stay informed about the latest trends and technologies in embedded systems and software development.