Database Administrator

Luxoft Poland; Kraków; On-site; PLN 150,000 - 210,000; Full time

Job summary

Luxoft Poland is seeking a focused SQL Server DBA to join a specialized team working on trading-related applications in Kraków. You will maintain SQL Server databases, ensure high availability, and optimize performance.

Responsibilities include monitoring health, tuning databases, and handling on-call support. Required skills include T-SQL, Always On Availability Groups, transactional replication, and SSRS/SSIS administration.

Qualifications

• Proficient in T-SQL and query optimization.
• Experience with performance monitoring and troubleshooting.
• Strong knowledge of HA/SSRS/SSIS components.

Responsibilities

• Manage and maintain SQL Server databases with high availability and performance.
• Monitor overall database health and system metrics.
• Tune and optimize databases and queries for peak performance.
• Diagnose and resolve database-related issues.

Skills

T-SQL

Query optimization

Database performance troubleshooting

High availability

On-call support

Tools

SSRS

SSIS

Always On Availability Groups

Transactional Replication

Job 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 processesParticipate in migration initiatives
• Recommend improvements to processes to enhance availability and performance
• Participate in on-call rotation for after-hours support

Must have

• 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