Kernel Developer

TL;DR

Kernel Developer (Linux): Developing and maintaining live kernel patching services for Linux systems with an accent on cybersecurity, CVE patching, and kernel subsystem stability. Focus on writing efficient C code, debugging complex kernel issues, and implementing new features to ensure system security without reboots.

Location: Must be based in LATAM

Salary: $3,000–$8,000/month

Company

A global, remote-first provider of Linux infrastructure and security products, including the #1 OS for web hosting providers.

What you will do

• Ensure timely updates of existing kernels with security fixes and CVE patches.
• Provide ongoing support for existing functionality and implement new features.
• Utilize C programming to create patches with a strong focus on cybersecurity.
• Assist with automation tasks using Python and Bash scripts.
• Collaborate within an agile, fast-paced team environment.

Requirements

• Must be based in LATAM
• Strong proficiency in C programming and exceptional debugging skills.
• Extensive experience with Linux kernel core subsystems and GDB.
• Proficiency in Git for patch and branch management.
• Experience with Python and shell scripting.
• English: Upper-intermediate (B2) or higher required.

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.
• 24 days of paid vacation and 10 days of national holidays.
• Unlimited sick leave.
• Compensation for private medical insurance and sports/gym memberships.
• Budget for professional education and development.
• Rewards for innovative ideas and patents.