Senior Linux Infrastructure Engineer (Linux)

Location: London, United Kingdom

Company

hirify.global is a financial firm with global technology infrastructure and investment-focused operations.

What you will do

• Design and maintain global networks, Linux operating systems, security policies, and infrastructure across datacenters, cloud services, and global offices.
• Maintain and integrate core network services and Linux-based infrastructure systems.
• Continuously improve the security framework of a large-scale infrastructure environment.
• Collaborate with a global, cross-platform engineering team and colleagues across departments.

Requirements

• At least 10 years of comparable work experience.
• Development experience in Python.
• In-depth knowledge of Linux-based operating systems and configuration management tools.
• Excellent troubleshooting skills and experience with host- and network-level diagnostic tracing tools.
• Familiarity with automated builds, software deployment, and CI/CD systems.
• Strong communication skills and the ability to work across departments.

Nice to have

• Experience with Rust, Java, C, Go, or C#.
• Experience maintaining DNS, DHCP, and Kerberos infrastructure.
• Knowledge of network protocols, information security, databases, large-scale storage, and Windows/Linux interoperability.
• A degree in computer science or another technical discipline.

Culture & Benefits

• Hands-on technical role within a global, cross-platform engineering team.
• Collaborative working environment supporting investment activity and technology development.
• Equal opportunity employment.