DBA Performance / Expert Optimisation SQL (H/F) (IT)
Core
Diagnose slow SQL queries, analyze execution plans, and optimize database performance and reliability for production environments.
Role type
Senior Database Administrator (Performance & Optimization)
Builds
High-performance, stable data systems for client production environments
Domain
Data Infrastructure / Database Administration
Required skills
SQL query optimization, execution plan analysis, database indexing, SQL tuning, database monitoring, backup and recovery, incident resolution, complex problem solving
Preferred skills
Experience with Oracle, PostgreSQL, Microsoft SQL Server, MySQL
Technologies
Oracle, PostgreSQL, Microsoft SQL Server, MySQL
Responsibilities
Diagnose slow SQL queries and analyze execution plans, Optimize queries, indexing, and database parameters, Monitor performance, availability, and capacity, Resolve incidents related to load or slowdowns, Support development teams in adopting SQL best practices, Participate in production deployments and maintenance operations
Seniority
Senior, hands-on IC
