Developer Backend ( Administrateur Bases de Données Senior) DBA

Lisbon - Portugal

Monthly Salary: Not Disclosed

Posted on: 3 hours ago

Vacancies: 1 Vacancy

Job Summary

Role Overview

Senior MSSQL DBA is responsible for the operational excellence performance and reliability of Microsoft SQL Server databases across critical production environments. The role focuses on Run activities while also contributing to architecture optimization automation and highavailability strategies.

Key Responsibilities

Lead daily database operations: advanced monitoring performance tuning incident resolution.

Administer and optimize MSSQL environments (installation patching upgrades backups restores Commvault).

Design implement and maintain highavailability and disaster recovery solutions (AlwaysOn clustering log shipping).

Ensure database security compliance and audit readiness (access control encryption GDPR).

Support and guide deployments migrations and major technical upgrades. Produce and maintain operational documentation standards and automation scripts.

Drive continuous improvement capacity planning and reliability engineering initiatives.

Mentor junior DBAs and contribute to knowledge sharing within the team.

Required Skills

Strong expertise in MSSQL Server (): engine internals indexing query optimization.

Advanced troubleshooting using DMVs wait statistics execution plans.

Highavailability and DR mastery: AlwaysOn AG FCI log shipping replication.

Solid experience with Windows Server administration and PowerShell automation.

Strong understanding of security encryption (TDE) auditing and compliance frameworks.

Experience with MSSQL in Azure environments (PaaS IaaS Managed Instances).

Ability to manage missioncritical production environments with autonomy and rigor.

Qualifications :

7 years of experience as an MSSQL DBA in production environments.

Strong analytical mindset leadership and ability to handle complex incidents.

Comfortable working in fastpaced highavailability and regulated environments.

Comfortable working in production environments with guidance from senior DBAs.

Additional Information :

Knowledge of Oracle databases is a plus.

Experience with monitoring or DevOps tools (Grafana Redgate SCOM CI/CD pipelines).

Remote Work :

Employment Type :

Full-time

Role OverviewSenior MSSQL DBA is responsible for the operational excellence performance and reliability of Microsoft SQL Server databases across critical production environments. The role focuses on Run activities while also contributing to architecture optimization automation and highavailability s...