Linux Administrator / Database Engineer

We are looking for a database specialist with a strong technical overlap who is proficient not only in database technologies across multiple platforms (e.g. MS SQL, PostgreSQL, Oracle), but also has solid knowledge of the Linux environment. The role includes administration, support, and optimization of database systems, troubleshooting performance issues, modifying database objects, data migrations, and creating ad hoc SQL queries.

The position also involves working in a Linux environment, basic scripting, cooperation on application deployment and operations, and close collaboration with development teams. We expect the ability to think about solutions in a broader context — from the database layer to the application runtime environment.

• Administration and support of databases across various types and platforms, including their operation in a Linux environment
• Database performance optimization and troubleshooting at both the database and operating system (Linux) levels
• Creation and modification of database objects (tables, views, procedures, etc.)
• Database migrations between environments (on-prem / cloud, Linux ↔ other platforms)
• Creation of ad hoc SQL queries and scripts (T-SQL, PL/SQL, shell scripting is a plus)
• Analysis and resolution of issues within IT infrastructure with a focus on Linux-based environments
• Collaboration with development, operations, and infrastructure teams

• Advanced knowledge of SQL and T-SQL
• Experience with database platforms (e.g. MS SQL Server, PostgreSQL, Oracle)
• Strong knowledge of the Linux environment (server administration, command line, basic troubleshooting)
• Knowledge of Microsoft Azure cloud services (e.g. Azure SQL, Data Factory, PostgreSQL, …)
• Familiarity with other cloud environments (primarily AWS)
• Experience with source control and CI/CD tools (GIT, Azure DevOps, or similar)
• Ability to independently analyze and resolve technical issues
• Experience with monitoring and troubleshooting IT infrastructure (including Linux-based systems)
• Experience with automation and scripting is a plus (e.g. PowerShell, Python, Bash)
• English and Czech at a communicative level

• Customized working hours: Flexible scheduling tailored to your individual needs.
• Vacation and time off: Guaranteed 5 weeks of vacation and 3 sick days.
• Flexible work environment: Ability to work from home, company offices, or directly at client sites.
• Education: Training, conference attendance, e-learning programs, and language courses.
• On-site refreshments: Diverse selection including cookies, fruit, coffee, and hot chocolate.
• Seamless mobile communication: 50 GB of mobile data + unlimited company-paid calling. Discounted O2 Family tariffs for family members.
• Choice of benefits: MultiSport card, pension insurance contribution, discounts (Alza, pharmacies, tickets, and other experiences).
• Additional employee perks: Access to employee loans, discounts with business partners, opportunities for volunteer work, and participation in team-building activities.