Senior Database Administrator (Bydgoszcz, PL)

Atos
Poland
Workplace: OnsiteFull timeFunction: Administration & Executive AssistanceExperience: 5+ yearsSkills: ["Technical documentation"]

Manage and optimize PostgreSQL and MySQL/MariaDB databases across on-premise and cloud environments (AWS, Azure, GCP). Provide L3 support, troubleshoot performance and availability issues, and maintain upgrades, clusters, and high availability/replication. Lead on-prem to cloud migrations, automate DBA tasks with Python/Ansible/Terraform, manage backup/restore, and support provisioning and deployments while producing and maintaining technical documentation.

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FursaFursa
Atos
Atos
21 hours ago

Senior Database Administrator (Bydgoszcz, PL)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 21 hours agoStatus: Live
Reposted: similar role first listed 6 months ago

Job Summary

Manage and optimize PostgreSQL and MySQL/MariaDB databases across on-premise and cloud environments (AWS, Azure, GCP). Provide L3 support, troubleshoot performance and availability issues, and maintain upgrades, clusters, and high availability/replication. Lead on-prem to cloud migrations, automate DBA tasks with Python/Ansible/Terraform, manage backup/restore, and support provisioning and deployments while producing and maintaining technical documentation.
Location: Poland
Workplace: Onsite
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Mid level

Key Responsibilities

  • •Provide L3 support for PostgreSQL/MySQL/MariaDB environments on-premise and in cloud.
  • •Diagnose and resolve performance and availability issues.
  • •Maintain and upgrade database environments and clusters, including high availability and replication solutions.
  • •Perform database migrations from on-premise to cloud environments.
  • •Automate DBA activities and manage backup/restore processes, provisioning, and deployments while maintaining technical documentation.

Key Requirements

  • •5+ years of experience administering PostgreSQL and MySQL/MariaDB on-premise environments.
  • •3+ years of experience in cloud environments (AWS, Azure, GCP).
  • •Hands-on experience with PostgreSQL/MySQL clusters and tools such as pgbouncer, pgpool, and HAProxy.
  • •Experience with database backup and recovery, including installation and upgrades (minor and major).
  • •Knowledge of monitoring and performance tuning, plus hands-on replication and high availability solutions.
Experience:5+ yearsEnterprise-scale systemsCloud migrationAutomation
Skills:Technical documentation
Certifications:Azure AZ-900AWS CCPGCP Digital LeaderPCEPEDB PostgreSQL
Tech Stack:PostgreSQLMySQLMariaDBAWSAzureGCPPythonAnsibleTerraformPgbouncerPgpoolHAProxyBarmanNetworkerPg_dumpPg_restoreMysqldumpPITRContinuous archiving

Company Brief

Atos
Global digital services and consulting firm delivering cloud, cybersecurity, big data, digital workplace, and managed services to enterprise and public sector clients. Provides IT transformation, systems integration, and outsourcing solutions worldwide.
Industry: Consulting
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Bezons, France
Founded: 1997
WebsiteLinkedIn