Staff/Principal Linux Infrastructure Engineer

Responsibilities

• Develop, optimize, and maintain TrustedServer to serve as the secure backbone of our global services
• Lead advanced Linux development projects and contribute to relevant open-source communities
• Architect and implement complex network topologies using deep knowledge of the Linux network stack
• Create and maintain dedicated labs to rigorously test and optimize system performance, speed, and scalability
• Write clear technical designs and test plans to de-risk complex infrastructure projects

Requirements

• Minimum of 7 years in Linux system development and infrastructure engineering
• Demonstrated expertise in network development and complex network topologies
• Deep proficiency in systems-level programming languages (C, C++, Rust, or similar)
• Advanced capabilities in performance tuning and developing networking testing frameworks
• Degree in Computer Science, Computer Engineering, or equivalent practical experience

Preferred Qualifications

• History of published research in systems performance, networking, or Linux architecture
• Expertise in computer security, cryptography, or secure coding practices
• Familiarity with modern VPN protocols such as OpenVPN, WireGuard, or Lightway

Benefits

• Work with a modern tech stack in a strong engineering culture
• Influence on technical decisions and significant room to innovate
• Continuous learning opportunities and support for professional development
• A strategic role with real technical influence and ownership
• A collaborative environment focused on security, quality, and depth

About the Company

ExpressVPN is one of the world’s leading providers of online privacy and security services. Since 2009, we have grown to serve millions of active customers worldwide with a team of over 700 people. We are dedicated to providing high-quality, secure, and reliable privacy solutions through strong engineering execution.