Senior Cloud & Hybrid Database Administrator

BGTS International; Beşiktaş; On-site; TRY 280,000 - 460,000; Full time

Job summary

BGTS International seeks a Senior Database Administrator (Cloud & On-Prem) to design, implement and support database environments across on‑premises, AWS and Microsoft Azure. You will manage Oracle, SQL Server and MySQL, ensure high availability, performance tuning and capacity planning, and oversee backup, recovery and security in hybrid architectures.

The role requires 5+ years of hands-on DBA experience, strong Linux/Unix scripting, and English communication skills for global collaboration.

Qualifications

• Bachelor's degree in Computer Engineering or related field.
• 5+ years hands-on database administration experience (Oracle, SQL Server).
• Hands-on MySQL administration experience.
• Strong knowledge of Oracle Rac, Data Guard, OEM.
• Strong knowledge of SQL Server clustering and Always On.
• Experience in backup/recovery, performance tuning, monitoring and capacity management.
• Linux/Unix environments and Shell scripting.
• Cloud experience with AWS and/or Azure in hybrid environments.
• Redis knowledge and operational experience.
• Familiarity with PostgreSQL, MongoDB, Elasticsearch or NoSQL is a plus.
• Knowledge of database security, auditing and encryption preferred.
• Good English communication skills.

Responsibilities

• Install, configure and manage database environments across on-premises, AWS and Azure.
• Perform administration and optimization for Oracle, SQL Server and MySQL.
• Manage AWS data services including RDS, ElastiCache and DynamoDB.
• Manage Azure managed databases and Redis services: monitor, backup and availability.
• Administer and maintain Redis environments and troubleshoot issues.
• Maintain Oracle GoldenGate replication and troubleshoot replication problems.
• Carry out clone, refresh, migration and data copy operations for non-prod environments.
• Monitor resources and define alerts and thresholds for proactive action.
• Design and validate backup, restore and recovery procedures for all environments.
• Support high availability, DR and BC across on-prem and cloud platforms.
• Collaborate with development teams to resolve performance issues via SQL tuning and indexing.
• Perform capacity planning and health checks; optimize resources.
• Support security, auditing, access management, encryption and compliance.
• Participate in patching, upgrades, migrations and cloud modernization.
• Provide 24x7 on-call support for production databases.

Skills

Oracle

SQL Server

MySQL

Oracle RAC

Data Guard

High Availability

Backup & Recovery

Linux/Unix

AWS

Azure

Redis

NoSQL

Security & Auditing

English Communication

Education

Bachelor's degree in Computer Engineering / related field

Tools

Oracle Enterprise Manager

Oracle GoldenGate

Exadata

Job description

BGTS International seeks a Senior Database Administrator (Cloud & On-Prem) to design, implement and support database environments across on‑premises, AWS and Microsoft Azure. You will manage Oracle, SQL Server and MySQL, ensure high availability, performance tuning and capacity planning, and oversee backup, recovery and security in hybrid architectures.

The role requires 5+ years of hands-on DBA experience, strong Linux/Unix scripting, and English communication skills for global collaboration.