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Database Administrator (DBA)

1 week, 2 days ago
Czech Republic
Full-time
Mid Level
Database Administrator
Database Administration
Ansible AWS Bash ClickHouse Elasticsearch Grafana HAProxy MariaDB MongoDB MySQL PostgreSQL Prometheus Python SQL Terraform
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Talentgrator

Talentgrator

Talentgrator specializes in providing recruitment services tailored specifically for the iGaming industry, connecting businesses with skilled professionals and helping job seekers find optimal employment opportunities.

Hotels, Restaurants & Leisure
11-50
Founded 2020
View All Jobs 35

Description

  • Administer and maintain database systems including PostgreSQL, ClickHouse, MySQL/MariaDB, MongoDB, and Elasticsearch.
  • Ensure high availability and fault tolerance through cluster configuration and replication setup.
  • Monitor database performance and optimize queries to improve efficiency and response times.
  • Design and implement backup and disaster recovery strategies to protect data.
  • Automate routine operational tasks using Ansible and Terraform.
  • Collaborate with development teams to improve data models and optimize SQL queries.
  • Configure and use monitoring tools such as Prometheus, Grafana, PMM, Temboard, PgHero, and Loki.
  • Maintain data security by managing access control and applying best practices.
  • Participate in database migration and upgrade projects.
  • Maintain technical documentation and share knowledge with team members.

Requirements

  • At least 3 years of experience working as a Database Administrator.
  • Strong hands-on experience with PostgreSQL, including Patroni, HAProxy, Keepalived, and PgBouncer.
  • Experience working with ClickHouse, MySQL/MariaDB, MongoDB, and Elasticsearch.
  • Proven ability to support high-load, highly available production systems.
  • Experience with monitoring tools such as Prometheus, Grafana, PMM, Temboard, and PgHero.
  • Hands-on experience with automation tools like Ansible and Terraform.
  • Experience working with cloud platforms, particularly AWS.
  • Scripting skills in Python or Bash for automation tasks.
  • Understanding of data security principles and access management.
  • Strong analytical thinking, attention to detail, and ability to work in a team environment.
  • Ability to collaborate effectively with cross-functional teams.

Benefits

  • 25 vacation days annually.
  • Flexible start to the workday.
  • Support from a professional corporate coach and psychologist.
  • Regular internal and external activities, workshops, trips, and corporate events.
  • Access to an internal knowledge base, meetups, and team-building activities.
  • Ongoing training in new technologies and continuous professional development support.

Interested in this position?

Apply directly on the company website

Apply Now

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