Principal Linux Driver Engineer

Renesas

📍 Chengdu, China, China

Full-time other-general Posted February 25, 2026

Job Description

Principal Linux Driver Engineer




Job Description



1. **Driver Development & Maintenance** : Design, develop, debug, and optimize Linux kernel drivers to ensure high performance and stability.

2. **Architecture Design** : Participate in system architecture discussions and propose driver-level solutions to optimize hardware-software interaction.

3. **Performance Optimization** : Analyze system bottlenecks, perform kernel performance profiling, and optimize I/O, memory management, and interrupt handling.

4. **Issue Resolution** : Troubleshoot complex kernel issues, provide root cause analysis, and deliver effective fixes for internal teams and customers.

5. **Cross-functional Collaboration** : Work closely with hardware, firmware, and application teams to ensure driver compatibility and system reliability.

6. **Customer Support** : Assist customers in deploying company products, provide technical gu...