Junior Software Engineer (Linux)

TL;DR

Junior Software Engineer (Linux): Developing features for hirify.global OS, kernel live-patching for KernelCare/TuxCare, and building supporting infrastructure with an accent on systems programming and server security. Focus on solving complex systems problems at scale, optimizing Linux kernel functionality, and ensuring high reliability across millions of servers.

Location: Remote (Global)

Company

hirify.global builds the platform and security solutions that power a large share of the world's web hosting via hirify.global OS, Imunify360, and KernelCare/TuxCare.

What you will do

• Develop new features for hirify.global OS.
• Implement kernel live-patching for KernelCare and TuxCare.
• Build and maintain infrastructure and tooling for Linux and security products.
• Collaborate with experienced engineers to grow technical independence.
• Solve hard systems problems at real-world scale across millions of servers.

Requirements

• High level of curiosity and desire to understand how systems work.
• Strong agency and ability to find missing information independently.
• Fast learning velocity and ability to put new knowledge into practice.
• Resourcefulness and systems thinking approach to problem-solving.
• Ability to reflect honestly on knowledge gaps and iterate on solutions.

Nice to have

• Personal projects, open-source contributions, or participation in CTFs and hackathons.
• Genuine interest in Linux, security, or systems programming.

Culture & Benefits

• Fully remote work with flexible hours and the ability to work from anywhere in the world.
• 24 paid vacation days, 10 national holidays, and unlimited sick leave.
• Compensation for private medical insurance.
• Reimbursement for co-working spaces, gym, and sports.
• Dedicated education budget for professional development.

Hiring process

• Initial application via CV or LinkedIn.
• Practical engineering challenge (1-2 hours) involving an AI "product owner" to evaluate judgment and approach.
• Evaluation based on prioritization and adaptation to changing requirements rather than total completion.