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