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November 4, 2026

DevOps and Database Administrator

Mid • On-site

Kraków, Poland

Quick Facts

  • Role: DevOps and Database Administrator

  • Focus: DevOps/SRE operations, high availability, automation, observability (24/7)

Description

You will support and run enterprise-grade, business-critical systems in a distributed DevOps/SRE environment, ensuring high availability, reliability, and performance. The role combines database administration (Oracle and PostgreSQL), infrastructure automation using IaC/Configuration as Code, and CI/CD plus container orchestration. Strong monitoring, log-based diagnostics, and security ownership are core to the position.

Responsibilities

  • Install and configure Oracle DB and PostgreSQL (including cloud DBaaS variants) using IaC and Configuration as Code

  • Perform backups and restores, including PITR (Point-in-Time Recovery)

  • Patch, update, and continuously maintain database environments

  • Manage database users, permissions, and access control

  • Monitor and analyze database performance and diagnose issues (e.g., Oracle Wait Interface)

  • Ensure service continuity using RTO and RPO targets

  • Administer, configure, and maintain Linux/Unix systems

  • Create and maintain advanced Bash scripts

  • Automate configuration and provisioning with Ansible and Terraform

  • Build, maintain, and evolve CI/CD pipelines using Git, GitLab CI/CD, and Jenkins

  • Manage container environments and orchestration (Docker/Podman, Kubernetes)

  • Maintain and configure Apache HTTP Server and Apache Tomcat

  • Diagnose incidents and continuously analyze system and application logs

  • Support infrastructure and application security

Requirements

  • Strong knowledge of Linux/Unix operating systems

  • Advanced Bash scripting experience

  • CI/CD automation experience with Git and tools such as GitLab CI/CD and Jenkins

  • Configuration/infrastructure automation experience using Ansible and Terraform

  • Public cloud experience (AWS, GCP, or Azure)

  • Container and orchestration experience (Docker/Podman, Kubernetes)

  • Web/application server administration knowledge (Apache HTTP Server, Apache Tomcat)

  • Oracle DB and PostgreSQL administration expertise, including RTO/RPO, PITR, and Oracle Wait Interface

  • Knowledge of infrastructure/application security

  • Excellent troubleshooting skills and strong log analysis

  • Teamwork and communication skills

  • English proficiency for technical documentation

Benefits

  • Private medical care via Allianz (access to specialists and diagnostics for you and your family)

  • Cafeteria system (e.g., Multisport card co-financing or choice of culture, rest, sport, shopping)

  • Hybrid work model after onboarding (2 days remote, 3 days in office)

  • Access to advanced AI tools and Google Workspace

  • Professional growth with possible career paths in technical, business, and managerial tracks

  • Individual training and conference plan

  • Supportive team culture (integration events and local community initiatives)

  • Opportunities to join activities promoting an active lifestyle

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