Senior DBA – Cloud PostgreSQL & MySQL (Flexible)

Atos; Poland; Hybrid; PLN 150,000 - 230,000; Full time

Benefits offered by this job

Flexible work model

Certification support

Job summary

Atos is seeking a Senior Database Administrator to manage PostgreSQL and MySQL/MariaDB across on-prem and cloud environments. You will work in a multinational setting, optimize databases, and drive migrations to cloud platforms.

Roles involve high-availability, monitoring, and automation with Python, Ansible, and Terraform. Remote-friendly, global teams, and opportunities for certification support are offered.

Qualifications

• 5+ years of experience in PostgreSQL and MySQL/MariaDB administration (on-prem)
• 3+ years of experience in cloud environments (AWS / Azure / GCP)
• Experience with PostgreSQL / MySQL clusters and tools (pgbouncer, pgpool, HAProxy)
• Knowledge of monitoring and performance tuning

Responsibilities

• Provide L3 support for PostgreSQL / MySQL / MariaDB environments (on-prem & cloud)
• Diagnose and resolve performance and availability issues
• Maintain and upgrade database environments and clusters
• Manage high availability and replication solutions
• Perform database migrations (on-prem → cloud)
• Automate DBA activities using Python, Ansible, or Terraform
• Manage backup and restore processes (e.g. Barman, Networker)
• Support database provisioning and deployments
• Collaborate with internal teams and customers
• Create and maintain technical documentation (HLD / LLD)

Skills

PostgreSQL

MySQL/MariaDB

Cloud environments

Python

Ansible

Terraform

Tools

pgbouncer

pgpool

HAProxy

Barman

Networker

pgdump

pg_restore

mysqldump

Job description

Atos is seeking a Senior Database Administrator to manage PostgreSQL and MySQL/MariaDB across on-prem and cloud environments. You will work in a multinational setting, optimize databases, and drive migrations to cloud platforms.

Roles involve high-availability, monitoring, and automation with Python, Ansible, and Terraform. Remote-friendly, global teams, and opportunities for certification support are offered.