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September 19, 2026

DevOps Engineer

Senior • On-site

Warsaw, Poland

Quick Facts

  • Role: DevOps Engineer

Description

You will administer and maintain highly available, secure Windows Server and Linux (RHEL, Ubuntu) environments, including Kubernetes cluster administration and application deployments using Helm. You will design and implement automation for on-premise and cloud environments using Ansible, Bash, and Infrastructure as Code, and manage Azure DevOps (repos and CI/CD pipelines). You will also support monitoring/observability and troubleshoot production incidents across systems and databases.

Responsibilities

  • Administer and maintain Windows Server and Linux environments (RHEL, Ubuntu) ensuring availability, performance, and security

  • Manage Kubernetes clusters and deploy applications with Helm

  • Build and develop automation processes for on-premise and cloud using Ansible, Bash, and IaC

  • Manage Azure DevOps (Cloud and Server), code repositories, and CI/CD pipelines

  • Administer VMware environments and support server infrastructure

  • Maintain and improve monitoring, observability, and log management (Grafana, Zabbix, Dynatrace, Elasticsearch, Kibana)

  • Provide operational support for MS SQL Server, Oracle Database, and PostgreSQL

  • Investigate incidents using system and application logs; resolve issues within 2nd/3rd line support scope

  • Manage SSL/TLS certificates and support IT security activities

  • Collaborate with development, infrastructure, database, and security teams on deployments, migrations, and optimization projects

  • Create technical documentation and share DevOps knowledge

Requirements

  • Several years of experience in DevOps, Systems Administration, or a related role

  • Very good knowledge of Kubernetes and Helm

  • Experience with Azure DevOps, including YAML Pipelines and Git repository management

  • Automation experience using Ansible, Bash, and IaC tools (e.g., Terraform)

  • Practical knowledge of Linux (RHEL, Ubuntu) and Windows Server

  • Familiarity with containerization topics, CI/CD, and DevOps best practices

  • Experience with monitoring and log analysis tools (Grafana, Zabbix, Elasticsearch, Kibana, Dynatrace, Sentry, Graylog, Prometheus)

  • Basic knowledge of MS SQL Server, Oracle, or PostgreSQL administration

  • Ability to diagnose issues, analyze logs, and work in production environments

  • Communication, independence, and teamwork with knowledge sharing

Benefits

  • B2B contract

  • Hybrid work model

  • Optional Luxmed medical package and MyBenefit cafeteria

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