Senior DB Administrator: Cloud, HA & Automation Expert

Atos; Wrocław; Hybrid; PLN 156,240 - 223,200; Full time

Benefits offered by this job

Access to cutting-edge technologies

Continuous development and certification support

Flexible work model

Job summary

Atos is seeking a Senior Database Administrator in Wrocław, Poland. You will manage and optimize PostgreSQL and MySQL/MariaDB databases across on-premise and cloud environments, providing expertise in performance, availability, and automation.

Take a role in a global, multicultural team, with opportunities for continuous development and access to the latest technologies. Join us to support enterprise-scale projects and cloud initiatives, all while enjoying a flexible work model.

Qualifications

• 5+ years of experience in PostgreSQL and MySQL/MariaDB administration (on-prem).
• 3+ years of experience in cloud environments (AWS / Azure / GCP).
• Hands-on experience with replication and HA solutions.
• Knowledge of monitoring and performance tuning.

Responsibilities

• Provide L3 support for PostgreSQL and MySQL environments.
• Diagnose and resolve performance and availability issues.
• Perform database migrations and automate DBA activities.
• Manage backup and restore processes.

Skills

PostgreSQL administration

MySQL/MariaDB administration

Cloud environments (AWS, Azure, GCP)

Automation tools (Python, Ansible, Terraform)

Database migration

Performance tuning

Tools

pgbouncer

pgpool

HAProxy

Barman

Networker

Job description

Atos is seeking a Senior Database Administrator in Wrocław, Poland. You will manage and optimize PostgreSQL and MySQL/MariaDB databases across on-premise and cloud environments, providing expertise in performance, availability, and automation.

Take a role in a global, multicultural team, with opportunities for continuous development and access to the latest technologies. Join us to support enterprise-scale projects and cloud initiatives, all while enjoying a flexible work model.