DBA Engineer
S
Social Discovery GroupSocial Discovery
Serbia, worldwideFull-TimeMiddle
Salary not disclosed
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Job Details
- Required Skills
- Microsoft SQL Server
Requirements
- Deep knowledge of Microsoft SQL Server architecture and internals
- Expert-level experience with SQL Server versions 2016–2019
- Practical experience optimizing high-load systems and identifying performance bottlenecks
- Excellent knowledge of T-SQL (stored procedures, UDFs, and triggers)
- Understanding of indexes, locking, isolation levels, transaction management, and waits analysis
- Ability to read and analyze execution plans
- Experience with SQL diagnostic tools (SQL Profiler, Extended Events, Query Store, DMV/DMF)
- Experience with SQL Server setup, migrations and upgrades
- Experience with HA/DR solutions (Always On, Log Shipping)
- Experience troubleshooting production incidents
Responsibilities
- Optimizing the performance of the database infrastructure (queries, indexes, locks, CPU/RAM/disk resource usage, etc.)
- Solving performance issues within short timeframes, supporting business-critical services
- Analyzing and optimizing stored procedures, functions, and triggers
- Diagnosing and resolving performance issues
- Carrying out routine database administration tasks including deployment, backup, recovery, security, and monitoring
- Optimizing administration processes for multiple SQL Server instances
- Creating and maintaining replications, Always On, and Log Shipping
- Collaborating with backend/devops/infrastructure teams
- Updating production systems with patches
- Participating in the design of data storage architecture and scaling approaches
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