Firmware Application Engineer

Development：

• Participate in Lo Ra chip firmware/driver/application development and validation.

• Design and implement applications for new products to support demos and customer evaluation.

• Own and maintain existing codebase, driving improvements based on customer feedback.

Support customers ：

• Partner with sales to provide advanced technical support and influence customer solution design, integration, and debugging.

• Support customers in troubleshooting and resolving issues in real-world deployment to ensure successful rollout.

• Develop application notes and deliver technical training to FAEs and Sales teams.

Qualifications:

• Bachelor’s degree or above in Electronics, Communications, Computer Science, Automation, or related disciplines.

• 6+ years of embedded/firmware development experience, with at least 2 years in wireless communications (e.g., Lo Ra, Sub-GHz, BLE).

• Strong written and verbal English; able to collaborate with global teams via email and documentation and to participate in technical meetings.

• Self-motivate, strong initiative. Not afraid of difficulties and willing to take challenges.

• Strong self-learning ability; able to quickly pick up new technologies, chips, and protocols and apply them in projects.

• Patient, detail-oriented, and methodical; able to perform thorough and sometimes repetitive testing with consistency and accuracy

• Proficient with C, Python and other script language. Familiar with firmware/driver/BSP development and basic software development process.

• Master development tools such as git, gcc, make, and shell for embedded firmware development.

• Experience with wirelesses protocol, like mesh, BLE, WIFI, Thread/Matter, WiSUN, wM-Bus, Zigbee, Z-Wave, IOT development knowledge (low power, sensor integration, OTA, application logic) and basic RF knowledge of the characteristic.

• Experience with SPI, I2C, USB driver, know basic HW design knowledge. Hands-on use of oscilloscope, logic analyzer, spectral analyzer for HW/SW debug.