DevOps Engineer (Middle)

We're looking for a DevOps Engineer to maintain our IT infrastructure, automate CI/CD and keep our production services running reliably.

Responsibilities:

• Administer Kubernetes, Docker and Docker Compose

• Set up and maintain CI/CD pipelines with GitHub Actions

• Maintain Nexus Repository and SonarQube

• Administer Linux servers and virtual infrastructure

• Support physical servers, networks and VPN

• Monitor systems, diagnose and resolve issues

• Organize backups and service recovery

Requirements:

Linux & servers

• Solid Linux administration skills (Ubuntu/Debian)

• Understanding of server hardware: CPU, RAM, RAID, HDD/SSD

• Experience with IPMI/iDRAC/iLO and VMware ESXi or Proxmox

Kubernetes & Docker

• Hands-on experience with Kubernetes, Docker and Docker Compose

• Knowledge of Pods, Deployments, Services, Ingress, Secrets, PVC

• Ability to deploy and troubleshoot applications

CI/CD

• Experience configuring GitHub Actions and self-hosted runners

• Working with Git, Nexus Repository and SonarQube

• Basic Bash scripting

Networking & VPN

• Understanding of TCP/IP, DNS, NAT, VLAN and routing

• Knowledge of WireGuard, OpenVPN, IPsec

• Experience with Nginx, reverse proxy and SSL/TLS

Databases & storage

• Basic knowledge of PostgreSQL and MongoDB

• Understanding of MinIO and S3

• Backup and recovery skills

Monitoring

• Basic experience with Prometheus and Grafana

• Ability to analyze logs and troubleshoot issues

Nice to have:

• Helm, Argo CD, Ansible, Terraform

• HAProxy, Patroni, NAS/SAN

• Keycloak, SSO, OAuth 2.0

• Experience building fault-tolerant infrastructure

• Experience with AI/ML infrastructure, MLOps or AIOps

• Deploying AI models, working with GPU servers and AI services

What we expect:

• 2+ years of experience in DevOps or system administration

• Ability to solve technical problems independently

• Understanding of infrastructure end to end, from the physical server to the application

• Responsibility…