Database Administrator - Oracle, MySQL & MongoDB (f/m/d)

Date: 28 May 2026

Location: Prague, CZ

Company: Deutsche Börse Group

Your area of work:

The Clearstream ICSD Core IT Operations department provides support to the company mission critical applications and environments 24/7 and ensures that all applications and services are all up and running at all times according to service level agreements for all internal Users and external Customers.


The application landscape mostly consists of Web, Java and C++ applications which are running on top of large customer databases. Frontend as well as backend security is a core concern in all applications and requires a high level of expertise to protect the company and Customer assets.


The Clearstream ICSD Core IT Operations team is responsible for Database administration, testing and production support of the whole Clearstream application landscape.

 

Your responsibilities:

  • Administration of Oracle, MySQL and MongoDB databases in testing and simulation environments.
  • Maintain database backup and recovery procedures.
  • Performance tuning & problem investigation.
  • Support databases in Linux environments in Azure and Google clouds.
  • Environments preparation using DevOps tools.
  • Technical and functional support of internal and external users of databases infrastructure.
  • Familiarity with security tools, risk assessment processes, and regulatory/compliance requirements related to database environments.

 

Your profile:

  • University degree, Bc. in an IT related discipline or equivalent through relevant work experience
  • Minimum 2-3 years of work experience with administration of databases
  • Work experience with Oracle, MySQL and MongoDB databases
  • Experience with DevOps tools, Azure and Google clouds
  • Understanding of risk and security requirements
  • Excellent time management skills with ability to work to tight deadlines
  • High sense of responsibility and ability to work independently, efficiently and target oriented
  • Good communication skills, organization skills, quick learner and flexible
  • Excellent written and spoken English

 

You can look forward to our benefit package:

  • Hybrid Work and Flexible working hours
  • Work from abroad - 12 days of remote work from EU countries per year
  • Group Share Plan - discount on company shares
  • Pension fund contribution - 3% of your gross salary (5% after 5 years with us)
  • Health & Wellbeing - fully covered Multisport card, life & accident insurance, sick days and 100% salary contribution during sick leave (up to 56 days)
  • 25 vacation days
  • Mobility - fully covered public transport in Prague & free parking
  • Flexible Benefit Account (Pluxee) - 1200 per month
  • Free Access to E-Learning Platforms, Internal Development Programs, Mentoring & Learning Budget