Senior SQL Server Database Developer

We are looking for a Senior SQL Server Database Developer for our customer in Vienna Austria with strong expertise in Microsoft SQL Server T-SQL query optimization and database performance tuning.

You will develop maintain and optimize SQL Server databases improve query performance manage database operations and troubleshoot complex database-related issues.

Vienna Austria Contractor Relocation required for non-local candidates Fluent English

EU candidates are welcome to apply. Candidates must be based in Vienna or willing to relocate. Work permit sponsorship is not provided.

• Develop optimize and troubleshoot complex SQL queries stored procedures functions and views;
  
• Analyze execution plans and implement query tuning and indexing strategies to improve database performance;
  
• Identify and resolve performance bottlenecks using SQL Server Profiler Extended Events and other diagnostic techniques;
  
• Troubleshoot deadlocks blocking and concurrency issues to ensure database reliability;
  
• Develop and maintain data transformation and ETL processes;
  
• Manage database backups security permissions user roles and database integrity;
  
• Automate routine database maintenance including index rebuilding statistics updates integrity checks and scheduled jobs;
  
• Support application teams and clients with database troubleshooting root cause analysis and database architecture improvements.
  

• Bachelors or Masters degree;
  
• 5 years of experience in systems analysis development and programming using Microsoft SQL Server;
  
• 5 years of progressively responsible experience in the design development implementation and maintenance of information systems;
  
• Strong knowledge of SQL query optimization stored procedures functions views and database performance tuning;
  
• Experience with SQL Server execution plans indexing strategies SQL Server Profiler and Extended Events;
  
• Knowledge of database troubleshooting including deadlocks blocking concurrency and application performance issues;
  
• Experience with ETL processes database backups maintenance automation and scheduled jobs;
  
• Understanding of database security permissions user roles consistency and integrity;
  
• Experience with Agile development methodologies and associated development practices;
  
• Experience with Microsoft TFS or Azure DevOps would be an advantage.
  
• Fluent English.