Kernel Developer (Linux)

Location: Fully remote, available from any location worldwide

Company

A global, remote-first company providing the leading OS for web hosting providers that powers over 80,000 production servers.

What you will do

• Update existing kernels with security fixes and CVE patches.
• Support existing functionality and implement new kernel features.
• Create Python and Bash scripts to automate the testing of CVE patches.
• Utilize strong C development skills to enhance security and stability of Linux infrastructure products.

Requirements

• Strong proficiency in C programming and exceptional debugging skills.
• Experience with Linux kernel core subsystems and basic understanding of kernel ABI.
• Extensive experience with GDB and other debuggers.
• Proficiency in Git for development, patch management, and branch management.
• Experience automating routing tasks with AI tools.
• English: Upper-intermediate (B2) or higher required for clear team communication.

Nice to have

• Expertise in CPU performance and power analysis.
• In-depth knowledge of CPU and cache architectures.
• Basic understanding of x86-64 Assembly (AT&T asm).
• Prior exposure to Jenkins.

Culture & Benefits

• Fully remote work with flexible hours, allowing you to work from any location worldwide.
• Paid 24 days of vacation per year, 10 national holidays, and unlimited sick leaves.
• Compensation for private medical insurance.
• Reimbursement for co-working spaces and gym/sports.
• Dedicated budget for professional education.
• Reward opportunities for innovative ideas that the company can patent.