HardwareFull-time
Embedded firmware engineer
This listing is currently published in Chinese. View in Simplified Chinese
Location
Shenzhen
Experience
3–5 years
Compensation
18k–30k
Status
Hiring now
Role
You will write firmware for EV chargers, storage controllers and related devices — stable field running and remote ops. Modular design for comms, capture and control so energy devices adapt fast. Hardware bring-up, protocol work and fault diagnosis to raise go-live speed and lifecycle reliability. Quality code under resource limits, ready for fleet deploy.
Responsibilities
- Develop comms, capture and control modules and unit-debug them
- Firmware upgrade with safe, rollback-capable remote updates
- Board-level drivers and peripheral fit with hardware
- Root-cause field faults and publish reusable fixes
- Technical docs and device version-release discipline
- Define protocols with cloud teams and close device-cloud tests
Requirements
- Bachelor or above in electronics or automation
- 3+ years embedded C/C++ firmware
- UART, CAN, RS485 and similar interfaces
- RTOS, bootloader and OTA design
- EV charger or storage device experience preferred
- Hardware debug and field-issue closure
Apply for this role
Hiring process
1
CV screen
HR reviews your CV within 3 working days.
2
Written / take-home
Some roles include a short exercise.
3
Interviews
Technical, product, and a final round as needed.
4
Offer
We confirm intent and send a written offer.