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JR-223422 DBA
Customertimes · Ukraine+9 more

+10K new in the last hour

JR-223422 DBA

Customertimes · Posted Nov 7, 2026

Ukraine +9 more
5+ years

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Database Administrator responsible for performance tuning, high‑availability, and integration of Microsoft SQL Server environments on AWS.

Locations (10)

Ukraine
Poland
Bulgaria
Romania
Portugal
Montenegro

Show all 10 locations

Brazil
Argentina
Colombia
Mexico

Responsibilities

Optimize the performance of high‑load transactional systems built on Microsoft SQL Server
Analyze execution plans, statistics, locking and blocking to find the root causes of performance issues
Design and implement indexes, and monitor their impact on system performance
Implement solutions that improve system stability and reliability
Write, review, and optimize complex T‑SQL code (queries, stored procedures, and functions)

Skills

Microsoft SQL Server DBA performance‑tuning indexing execution plans statistics locking isolation levels T‑SQL SQL Server on AWS high availability disaster recovery SSIS ETL/ELT APIs English B2 Microsoft SQL Server AWS RDS AWS EC2

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