Junior-Middle DevOps Engineer

We are looking for a skilled Junior/Mid-level DevOps Engineer to join our client's team on-site in Vilnius. If you are passionate about building and running reliable infrastructure, thrive in a hands-on environment, and enjoy working with both on-prem and cloud technologies, this role is an excellent opportunity for you!Responsibilities:Design, build, and maintain bare-metal and Proxmox clusters running Ubuntu.Manage and harden Kubernetes clusters (HA control plane, upgrades, RBAC, network policies).Operate Kafka, PostgreSQL, and Redis in production (scaling, failover, observability, backups).Build and improve CI/CD pipelines with Azure DevOps.Automate provisioning, configuration, and operations using Terraform/Ansible or similar tools.Implement and maintain monitoring/alerting with Prometheus, Grafana, and logging solutions.Ensure infrastructure security (secrets management, patching, and least privilege).Collaborate with developers to improve deployment workflows and system reliability.Requirements:Strong background in Linux administration (Ubuntu/Debian) on bare metal and virtualization (Proxmox or similar).Proven hands-on experience with Kubernetes in production environments.Experience running and managing Kafka, PostgreSQL, and Redis.Scripting skills in Bash/Python and solid Git workflows.Experience implementing monitoring, logging, and observability solutions.Good command of English (spoken & written).Nice to Have:Experience with Azure DevOps pipelines.Infrastructure as Code at scale (Terraform/Ansible modules, pipelines, policies).Knowledge of networking (L2/L3, load balancing, firewalling, DNS).Security practices (secrets management, vulnerability management, hardening).Prior SRE/on-call experience with incident response.Company offers:Employment contract:a)Junior-level: 1500 - 3000 EUR/month (gross).b) Mid-level: 3000 - 4800 EUR/month (gross).On-site work in Vilnius, Perkūnkiemio gatvė 5, (with possibility for partial remote work after trial period).Collaborative and inclusive team culture.Modern office and infrastructure.Opportunity to work on critical infrastructure and impactful projects