Kernel Developer

Summary

Join CloudLinux, a global, remote-first company, as an ELS Kernel Developer and contribute to extending the lifecycle of enterprise Linux distributions. You will be responsible for backporting kernel patches, developing and debugging Linux kernel code, and automating tasks using Python, Golang, or Bash. This role requires excellent C programming and debugging skills, proficiency with GNU toolchain, and scripting experience. The ideal candidate will have experience with QEMU, Docker, and Jenkins. CloudLinux offers a remote-first culture, flexible hours, paid vacation and holidays, medical insurance, and professional development opportunities.

Requirements

• Excellent C programming and debugging skills with hands-on Linux kernel development experience
• Proficiency with GNU toolchain, GDB, and Git for development and patch management
• Scripting experience in Python, Golang, Shell, or similar languages for automation

Responsibilities

• Backport upstream patches to an extensive range of kernel versions across RPM and Debian-based distributions
• Develop and debug Linux kernel code with a focus on security fixes and CVE patches
• Create and maintain Python/Golang/Bash scripts to automate regular tasks and improve team efficiency
• Work closely with automation and AI tooling teams to enhance development workflows
• Take ownership of projects and maintain them over extended periods

Preferred Qualifications

• Experience with QEMU, Docker, and Jenkins workflows
• Knowledge of BDD (Behavior Driven Development) for testing
• Experience with AI tools for development acceleration
• Core dump analysis and virtualization technologies experience
• Team player and collaborative mindset
• Willing to learn and adapt to new technologies
• Open to innovative approaches and tools
• Strong sense of ownership with examples of long-term project maintenance

Benefits

• A focus on professional development
• Interesting and challenging projects
• Fully remote work with flexible working hours, which allows you to schedule your day and work from any location worldwide
• Paid 24 days of vacation per year, 10 days of national holidays, and unlimited sick leaves
• Compensation for private medical insurance
• Co-working and gym/sports reimbursement
• Budget for education
• The opportunity to receive a reward for the most innovative idea that the company can patent