Kernel Developer – KernelCare ELS team

About the role

We are seeking a Kernel Developer to join the KernelCare ELS team in the United Arab Emirates. The role focuses on developing, adapting, and validating Linux kernel patches that extend the lifecycle of enterprise Linux environments and improve system security.

Key responsibilities

• Develop, maintain, and validate Linux kernel patches that enhance security, stability, and reliability for enterprise systems.
• Investigate upstream kernel security fixes, bug fixes, and related changes to identify dependencies and implementation requirements.
• Backport kernel patches to supported older RPM‑ and Debian‑based distributions.
• Resolve compatibility issues between upstream kernel versions and target enterprise distributions.
• Build and rebuild Linux kernel source and binary packages in reproducible development environments.
• Validate patched kernels through testing, build verification, regression analysis, and quality checks.
• Improve patch preparation, build, and validation workflows using automation tools and languages such as Python, Go, or Shell.
• Use AI‑assisted development tools responsibly while reviewing generated code and documentation.
• Document technical decisions, approaches, and trade‑offs for internal knowledge sharing.
• Participate in code reviews and collaborate with kernel engineering teams to maintain high‑quality solutions.

Required profile

• Experienced Linux systems developer with strong kernel development knowledge.
• Passion for solving complex infrastructure and security challenges.
• Hands‑on experience with low‑level programming, debugging, patch management, and building reliable software systems.

Required skills

• Proficiency in C programming.
• Linux debugging techniques.
• Linux kernel development, patching, and backporting.
• Version control with Git.
• GNU build tools and standard Linux development utilities.
• Automation and scripting using Python, Go, or Shell.