Senior DevOps / Infrastructure Engineer
Core
Design and operate mission-critical, globally distributed infrastructure supporting large-scale, high-load systems with a focus on security, stability, and traffic-evasion techniques.
Role type
Senior DevOps / Infrastructure Engineer
Builds
High-performance, secure, and globally distributed infrastructure including CI/CD pipelines, monitoring systems, and optimized Linux environments.
Domain
Privacy-focused technology, high-load systems, and distributed infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Linux kernel tuning, advanced networking, VPN stack engineering, monitoring system development, CI/CD automation, incident analysis, infrastructure security, scripting (Bash, Go, Python), virtualization, database optimization, cloud operations, Kubernetes on bare metal
Preferred skills
Experience with DPI evasion techniques, traffic obfuscation protocols, custom monitoring template creation, bare metal Kubernetes deployment
Technologies
GitLab, Ansible, Terraform, Zabbix, Grafana, StrongSwan, OpenVPN, Xray-core, nftables, iptables, PostgreSQL, MySQL, AWS, Cloudflare, Hetzner, Elastic Stack, OpenSearch, Vector, Promtail, Loki, Infisical, Proxmox, Docker, Portainer
Responsibilities
Develop and evolve infrastructure architecture for stability and scalability; Build and automate CI/CD pipelines; Maintain and optimize Linux systems for high-load environments; Configure and improve monitoring systems; Manage and optimize VPN technologies; Analyze complex incidents and implement long-term fixes; Ensure infrastructure security through access control and firewall management; Collaborate with development and QA teams in a distributed environment; Participate in architectural decisions and guide the team through best practices
Seniority
Senior, hands-on IC
