Senior Kernel Engineer
1. Maintained and upgraded the linux kernel of Kuaishou internal server;
2. Optimize the performance of linux kernel according to the service characteristics;
3. Research and application of new kernel technology;
4. Container related technology research and improvement.
1. Proficient in linux kernel, at least read the source code of one of the main modules in kernel, memory management, I/O subsystem and network subsystem;
2. Familiar with C language programming on Linux platform, familiar with multi-process and multi-threaded programming, familiar with socket programming;
3. Excellent problem analysis and problem solving skills, passionate about solving challenging problems;
4. patch contribution from kernel open source community is preferred;
5. Good communication skills and teamwork spirit, rigorous working attitude and high quality awareness;
6. Good at learning new knowledge, strong hands-on ability and enterprising spirit.