5 Database Solutions jobs in Qatar

Database Administrator

Key Responsibilities & Skills:

• Evaluate DB features and related products.
• Expert knowledge in MS SQL, PostgreSQL and Oracle PL/SQL database (relational & NoSQL), Windows/UNIX scripting, and Java.
• Design, building and manage Database warehouse.
• Familiar with end-to-end supply chain and associated eco-systems and ability to architect and implement strategic recommendations
• Engage with the business and other IT teams to understand the strategies and requirements to conceptualize possible architectural alternatives
• Evaluate architectural alternatives with the business and IT and select the desirable alternatives for the business and platform
• Leverage best practices and solutions across regions, businesses and Logistics and Transportation platforms
• Incorporate organization and best practices in the architectural design
• Follow project management methodology and ensure the timely delivery of architectural designs
• Work without day-to-day supervision.
• Establish and maintain sound backup and recovery policies and procedures.
• Database design and implementation.
• Implement and maintain database security.
• Perform database tuning and performance monitoring.
• Setup and maintain documentation and standards.
• Work as part of a team and provide 24x7 support when required.
• Perform technical trouble shooting and give consultation to development teams.
• Interface with Oracle and Microsoft for technical support.
• Patch Management and Version Control.
• Installation, configuration and upgrading of Oracle server software and related products.

• Preparing datasets and building models for machine learning and other AI-driven processes.

• Experience in building ETL/ELT pipelines for data ingestion and transformation.

• Strong skills in SQL for data manipulation (DML), definition (DDL), and control (DCL) are essential for managing and querying data within the warehouse.
• The ability to analyze data and create reports or dashboards to provide actionable insights to business users.
• Ensuring the accuracy, consistency, and reliability of data within the warehouse through various cleansing processes.
• Discovering patterns and insights from large datasets within the data warehouse.
• Expertise in data modeling
• Familiarity with
  big data technologies
• Proficiency in
  Python
  (Pandas, PySpark, Airflow).
• Knowledge of
  shell scripting
  for automation tasks.
• Understanding of
  APIs
  (REST, GraphQL) for data integration.
• Experience with
  data warehouses
• Understanding of
  data lakes
  and
  lakehouse
  architectures
• Hands-on experience with
  cloud platforms

Position Summary:

We are seeking a highly skilled and experienced
Oracle Database Administrator (DBA)
with proven leadership abilities to oversee database operations and lead a team of DBAs. The ideal candidate will be responsible for designing, implementing, and maintaining highly available, secure, and scalable Oracle database environments while mentoring and guiding the database team to deliver excellent support and solutions.

Key Responsibilities:

Technical (Hands-On) Responsibilities:

• Install, configure, upgrade, and maintain Oracle database servers (versions 12c, 19c, and beyond).
• Manage Oracle RAC, Data Guard, GoldenGate, ASM, and RMAN backup/recovery strategies.
• Perform database performance tuning, query optimization, and troubleshooting.
• Administer Oracle Enterprise Manager (OEM) for proactive monitoring and alerting.
• Implement high availability (HA) and disaster recovery (DR) solutions.
• Ensure database security through user access management, encryption, and patching.
• Plan and execute database migrations, upgrades, and capacity planning.
• Collaborate with development teams for schema design, PL/SQL programming, and performance reviews.
• Develop automation scripts (Shell, Python, Ansible, etc.) for operational efficiency.

Leadership & Team Management Responsibilities:

• Lead, mentor, and manage a team of DBAs (Oracle, SQL Server, MySQL, etc. as applicable).
• Assign tasks, set goals, and conduct regular performance reviews for team members.
• Establish and enforce database administration standards, policies, and best practices.
• Coordinate with application, infrastructure, and project teams for database-related needs.
• Drive database strategy, architecture improvements, and roadmap planning.
• Ensure compliance with IT governance, security, and regulatory requirements.
• Provide 24/7 support for mission-critical systems (on-call rotation management).
• Manage vendor relationships, licenses, and support contracts for database technologies.

Required Qualifications:

• Bachelor's degree in computer science, Information Technology, or a related field.
• 12+ years
  of experience as an Oracle DBA, with at least
  2–3 years in a team lead role
  .
• Strong expertise in:
• Oracle RAC, Data Guard, ASM, and RMAN.
• OEM (Oracle Enterprise Manager) and database monitoring.
• Backup/restore strategies, disaster recovery planning.
• Performance tuning and troubleshooting.
• Experience with Oracle Cloud Infrastructure (OCI).
• Familiarity with other RDBMS (SQL Server, PostgreSQL, MySQL) is a plus.
• Strong analytical, problem-solving, and communication skills.

Preferred Skills:

• Oracle Certified Professional (OCP) or Oracle Certified Master (OCM).
• Strong leadership and mentoring abilities.
• Excellent documentation and reporting skills.

Key Attributes:

• Proactive and solution-oriented mindset.
• Ability to lead under pressure in mission-critical environments.
• Strong collaboration and stakeholder management skills.

Location

Doha, Qatar

Experience

Job Type

Recruitment

Job Description

Core Responsibilities:

• Design and implement database architecture hybrid environments (on-premises and multi-cloud optimal performance and high availability (e.g., SQL Server, Oracle, MySQL, PostgreSQL).
• Installation and configuration of database management system configured for optimal operation in line with organization policies. (Data Centers, Azure. GCP)
• Manage centralized and distributed database systems, ensuring synchronization and replication across the integrated datacenter and cloud platforms.
• Lead capacity planning, performance tuning, data lifecycle management, backup, and disaster recovery planning.
• Support databases used in sports venues, clubs, and sports event operations ensuring high availability and resilience.
• Oversee the performance of database services, adjust parameters, and pinpoint any bottlenecks affecting overall database performance.
• Ensure the databases of all organizations maintain high availability, integrity, backup, recovery, and compliance with security policies.
• Oversee user roles, permissions, and security at the database level.
• Implement data protection measures such as encryption, masking, and auditing.
• Track and address security breaches or vulnerabilities.
• Monitor growth patterns and forecast future database storage requirements.
• Automate routine tasks using scripting languages like PowerShell, Bash, and Python.
• Perform regular audits to maintain data integrity and security.
• Plan and execute strategies for high availability, disaster recovery, and business continuity.
• Keep documentation updated regarding database configurations, processes, and procedures.

Incident Management:

• Conduct a thorough investigation and diagnosis of the incident by analyzing the sequence of events.
• Assess the overall impact of the incident, including the number and diversity of users affected.
• Assess the overall impact of the incident, including the number and diversity of users affected.
• Review previous Incident/Problem Records, Known Error Databases, and Error Logs from manufacturers or suppliers for relevant information.
• Maintain communication with all relevant stakeholders until the incident is fully resolved.
• Implement and test the proposed resolution.
• Provide Level 2 and Level 3 support for escalated database and related infrastructure issues and work in partnership with service providers and vendors to address ongoing challenges.

Problem Management:

• Root Cause Analysis - investigate and identify the root causes of persistent database issues such as performance decline, unsuccessful backups, and locking or blocking problems.
• Trend Analysis - Analyze trends in database alerts, logs, incidents, and performance metrics. Leverage this data to forecast possible failures and address vulnerabilities proactively.
• Fix implementation - Create and implement sustainable solutions to address underlying issues, and apply and evaluate patches, hotfixes, or upgrades.
• Incident Review - Analyze incidents to differentiate between symptoms and underlying causes. Suggest infrastructure modifications as necessary (such as increased memory, enhanced IOPS capacity, or updated drivers). Develop standard operating procedures (SOPs) and knowledge base articles to minimize recurring problems.

Change Management:

• Change impact analysis - Evaluate the effects of suggested modifications on database performance, availability, dependencies, and data integrity.
• Communication - Notify the appropriate teams, including application developers, infrastructure personnel, DevOps, and business units. Attend Change Advisory Board meetings for approval, if necessary.
• Change Testing - Conduct comprehensive unit, integration, and performance testing. Record all test outcomes and revise the change ticket as necessary.
• Change deployment - Implement the modification within a sanctioned maintenance period. Continuously observe logs and system performance in real-time throughout and following the deployment.
• Rollback procedure - Establish and evaluate a well-defined rollback strategy in the event of a failure and ensure that backups or snapshots are created prior to implementing any changes.
• Post implementation review - Perform a Post-Implementation Review (PIR) to evaluate the results and document any incidents or unforeseen outcomes

8+ years experience in database administration both in data center and cloud (azure/gcp)

Handson experience in SQL Server (must), PostgreSQL, MySQL and Oracle deployment and administration in Data Center, Azure and GCP. SQL AlwaysOn implementation, configuration and support in Data Center, Azure GCP. Distributed Availability Group implementation, configuration and support.

High Availability configuration of PaaS database services in Azure and GCP.

Windows Servers Administration hosting database services (Data Center/Azure/GCP)

Strong background in Windows Failover Clustering

Active Directory Configuration for SQL Server configuration

Education:

Bachelor of Information Technology

Certifications:

Certification in following technologies are required:

• Azure Database Administrator Associate,
• Google Professional Data EngineerDatabase Management, SQL, Performance Tuning

Required Skillset:

Strong understanding of ITIL framework and experience working in incident, problem, and change-controlled environments and more.

• In-depth knowledge of Active Directory, DNS, Windows Servers, Office 365, VxRail, Windows DHCP, Storage, Networking, NSX, Virtualization (VMware), Server Patching, and Azure Cloud Administration.
• Strong troubleshooting skills and the ability to diagnose and resolve complex technical issues.
• Excellent communication and interpersonal skills.
• Ability to work independently and collaboratively in a team environment.
• Strong understanding of hybrid cloud architectures and integration