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Core Engineer

北京市北京市东城区

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Job Description: 1. Linux kernel maintenance and upgrade of Kwai internal servers; 2. Optimize the performance of Linux kernel based on service characteristics; 3. Research and application of new kernel technologies; 4. Research and improvement of container related technologies. Job requirements: 1. Proficient in Linux kernel, at least read the source code of one of the main modules in the kernel, including memory management, I/O subsystem, and network subsystem; 2. Familiar with C programming on Linux platform, familiar with multiprocessing and multi-threaded programming, and familiar with socket programming; 3. Excellent analytical and problem-solving skills, passionate about solving challenging problems; 4. Priority consideration will be given to contributions from kernel open source community patches; 5. Good communication skills and teamwork spirit, rigorous work attitude and high-quality awareness; 6. Good at learning new knowledge, strong hands-on ability, and enterprising spirit.