We are looking for an experienced Senior DevOps Engineer. The ideal candidate will have a strong grasp of DevOps principles, technical expertise, and a focus on improving system performance and reliability.Key Responsibilities:Availability & Performance: Administer servers and virtual machines running Debian, configure load balancers, implement DDoS protection, and work with virtualization platforms (Proxmox VE).Networking & Infrastructure: Configure networks, manage DNS, optimize routing and load balancing, and ensure high availability.Automation & IaC: Develop and maintain infrastructure using Ansible, AWX, and Terraform.Monitoring & Incident Management: Set up monitoring and alerting systems (Zabbix, Grafana, Victoria Metrics, Opsgenie), analyze logs, and troubleshoot system issues.Containerization & Orchestration: Work with Docker and Kubernetes for application management, develop Helm charts, manage clusters, and integrate with CI/CD pipelines.Data Systems: Configure and optimize HA solutions for Redis, Kafka, RabbitMQ, PostgreSQL, MongoDB, and ClickHouse.Process Automation: Develop automation scripts using Python or Golang.Communication & DevOps Culture: Collaborate with development and QA teams, promote DevOps best practicesContinuous Improvement: Implement and maintain CI/CD pipelines, identify opportunities for process optimization and automation.Job requirements:5+ years of experience in a similar role.Strong knowledge of server hardware and experience with bare-metal hosting.Excellent troubleshooting skills for production servers running Debian/Ubuntu.Hands-on experience with virtualization: QEMU KVM, libvirtd, Proxmox VE.Solid understanding of networking: TCP/IP, DNS, L2/L3 networks, routing, IPTables, VPN.Experience configuring and managing Nginx.Proficiency with Docker and Kubernetes, including Helm chart development.Strong experience with IaC tools: Ansible, Terraform, etc.CI/CD experience with GitLab CI, ArgoCD, Flux.Experience working with PostgreSQL, Elasticsearch, Redis, MongoDB, ClickHouse.Practical experience with Kafka and RabbitMQ.Experience with monitoring tools: Zabbix, Prometheus, Victoria Metrics, Grafana, ELK Stack.Nice to Have:Experience with AWS or GCP.Programming skills in Python or Golang.What we offer:20 days of paid vacation, 5 family days and sick leave compensation.Flexible workday start, allowing you to manage your schedule comfortably.Support from a professional corporate coach and psychologist.Regular internal and external activities, workshops, team trips, and corporate events. Access to our internal knowledge base, meetups, and team-building initiatives. Continuous learning opportunities: training in new technologies and ongoing support for your professional development.
