Senior Systems & Reliability Engineer

This role manages and optimizes a global server infrastructure, building automation and monitoring systems to ensure high availability and resilience in adversarial network environments.

Tasks

• Oversee and optimize a rapidly expanding global network of thousands of servers
• Design and implement automation systems ensuring 99.95%+ uptime
• Participate in on-call rotation, troubleshooting technical challenges across network environments
• Develop and enhance monitoring and alerting systems for real-time infrastructure visibility
• Engineer solutions to improve connectivity, stability, performance, scalability and security

Profile

• Knowledge of Debian/Linux internals, including NFtables, networking stack and kernel tuning
• Experience with orchestration and automation using Ansible or similar tools
• Python proficiency for automation tools and operational scripts
• Hands-on experience with monitoring solutions like VictoriaMetrics and Grafana
• Understanding of security principles and best practices for infrastructure
• Understanding of UDP and TCP/IP protocols is a plus
• Experience with VPN protocols such as OpenVPN and WireGuard is a plus

Company

Internet privacy technology