Senior Database Administrator

📍 hybrid work - 3 days/week from the office - Fabryczna Office Park

Project Description:

Specialized DBA team working directly with trading‑related applications.

Focus on database operations such as maintenance, performance optimization, data‑transfer workflows, and maintaining high availability and security.

Responsibilities:

• Manage and maintain SQL Server databases, ensuring high availability and strong performance

• Monitor overall database health and system metrics

• Perform tuning and optimization of databases

• Diagnose and resolve database‑related issues

• Refine and enhance SQL procedures and queries

• Develop and deploy database scripts for automation and maintenance tasks

• Administer Change Tracking and Replication processes

• Participate in migration initiatives

• Recommend improvements to processes to enhance availability and performance

• Participate in on-call rotation for after-hours support

Mandatory Skills Description:

• SQL Server 2016, 2019 administration (including SSRS, SSIS)

• Always On Availability Groups

• Transactional Replication

• Strong knowledge of T‑SQL and query‑optimization techniques

• Experience with database performance monitoring and troubleshooting

• Understanding of database partitioning

• Familiarity with SSRS administration and report development

• PowerShell scripting (including dbatools)

Nice-to-Have Skills Description:

• GitLab

• Azure

• ServiceNow (SNOW)

• Grafana / Prometheus

• CommVault backup solution

Languages:

English: C1 Advanced