Full-time

Principal Linux Driver Engineer

Posted by Renesas • Chengdu, China, China

📍 Chengdu, China 🕒 February 21, 2026

About the Role

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 guidance, and resolve driver-related issues in productio...

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