Database Systems Engineer

About the Position

We are seeking a Database Systems Engineer with 3+ years of experience in PostgreSQL to join our team in Prague, Czech Republic. The role involves ensuring secure, high-performance, and resilient database systems in continuous mission-critical operation.

Responsibilities

• Ensuring secure, high-performance, and resilient database systems in continuous mission-critical operation
• Managing, tuning, and controlling databases (PostgreSQL, MySQL, MariaDB, Oracle)
• Actively participating in the migration of databases to a unified PostgreSQL solution
• Developing and managing Ansible playbooks for automating database processes
• Implementing CI/CD pipelines for database tasks using Jenkins (e.g., deploying new versions and patches)
• Designing migration strategies for critical technological and data center migrations (LogShipping, Replication, Failover, Clustering, Active/Active)
• Working in a hybrid environment (virtual servers, Kubernetes containers, physical infrastructure)
• Implementing security standards and enhancing database security settings
• Solving operational tasks in a Linux environment (RHEL), including rights management, logging, and configuration adjustments
• Designing new methods for database management and presenting technological innovations
• Collaborating with supply chain technical teams
• Creating process documentation
• Actively participating in team ceremonies in an agile environment
• Participating in on-call standby mode - once every 5/6 weeks from 17:00 - 09:00, (SLA 15min), compensated with a bonus
• Collaboration is conducted in a hybrid mode, with the possibility of working mostly remotely after onboarding

Requirements

• Minimum 3 years of experience in designing and managing PostgreSQL - target solution for migration from MySQL, MariaDB, and Oracle
• Advanced experience
  • Excellent experience with automating DBA tasks using Ansible
  • Experience with CI/CD tool Jenkins (for database workflows)
  • Hands-on experience with Linux environment (RHEL) administration
  • Experience in successful collaboration with operational teams, network engineers, and developers
  • Experience with agile/lean working methods
  • Ability to communicate clearly and effectively
• Desirable
  • Previous experience with MySQL, MariaDB, and Oracle
  • Experience with database migration to a unified solution
  • Advanced knowledge of the "Everything as Code" approach
  • Deep architectural knowledge of database design in critical and regulated environments
  • Experience with virtualization and bare-metal Linux ecosystems
  • Knowledge of containerization concepts with Kubernetes
  • Practical experience with database monitoring, logging, and alerting
  • Knowledge of storage systems SAN/NAS/DAS/S3

We Offer

• Opportunity to work in a dynamic and innovative environment
• Competitive salary
• Flexible working hours
• Professional development opportunities

About the Company

Join our team in Prague, Czech Republic, and contribute to our mission of delivering cutting-edge database solutions. We value collaboration, innovation, and continuous learning.

Apply now and be part of our journey!