L3 DBA SQL| Infrastructure & Operations| Cloud & Managed Apps

MAIN REQUIREMENT

The L3 SQL Database Administrator will play a critical role in architecting, implementing, and maintaining enterprise-grade database environments across Microsoft SQL Server, MySQL, Azure Database-as-a-Service (DBaaS), and MongoDB platforms. This role demands deep technical expertise, a strategic mindset, and a hands-on approach to ensuring database performance, scalability, and reliability in hybrid infrastructures encompassing both on-premises and cloud environments.KEY ACTIVITIES & TASKS

Architect, deploy, and manage SQL Server, MySQL, and MongoDB databases across on-premises and Azure cloud platforms.

* Headed the administration of Azure Database Services (Azure SQL, Azure Database for MySQL/PostgreSQL, and MongoDB Atlas) ensuring high availability, scalability, and business continuity.

* Design and implement high-availability and disaster recovery solutions including AlwaysOn Availability Groups, replication, and geo-redundant backups.

* Perform performance tuning, query optimization, and capacity planning using specialized database monitoring tools.

* Establish and enforce database security standards including authentication, encryption, access control, and auditing.

* Execute patching, version upgrades, and database migrations with minimal downtime.

* Automate operational workflows and deployment processes using PowerShell, Azure CLI, and DevOps pipelines.

* Work with application, DevOps, and infrastructure teams to ensure optimal database design and integration in production systems..

* Conduct RCA) nd devise preventive strategies for recurring database incidents.

* Maintain comprehensive documentation including standards, architecture diagrams, and operational runbooks.

* Mentor junior administrators and guide development teams on best practices for database design and performance optimizationPROFILE REQUIREMENTS

Technical Skills

* Bachelor's degree in Computer Science, Information Technology, or related discipline.

* Advanced expertise in:

* Microsoft SQL Server (2016/2019/2022): clustering, AlwaysOn, query optimization, backup/restore, and performance tuning.

* MySQL: replication, tuning, backup automation, and schema optimization.

* Azure DbaaS: provisioning, performance management, scaling, cost optimization, and monitoring.

* MongoDB (Atlas preferred): setup, sharding, backup, monitoring, and performance tuning.

* Strong hands-on knowledge of Azure portal, RBAC, networking, resource groups, and Azure Monitor

* Proficiency in T-SQL, PowerShell, and scripting for automation and monitoring.

* Solid knowledge of DevOps pipelines, IaCtools (ARM, Terraform), and integration with CI/CD systems

* Experience with enterprise monitoring and alerting tools (e.g., Azure Monitor, DataDog, SolarWinds, Redgate).Certifications

* Microsoft Certified: Azure Database Administrator Associate.

* MongoDB Certified DBA (preferred)

* Additional consideration for certifications in Azure Data Engineer or AWS Database Specialty.

* ITIL Foundation certification is an added advantage.Professional Skills

▪ Ability to work effectively with people in different zones/cultures

▪ Strong organization and communication skills

▪ Able to manage multiple priorities and projects simultaneously

▪ Technical mindset, able to resolve conflicts and resolve problems under pressure

▪ Comfortable working in fast-paced, dynamic and international environment

▪ Dedicated to delivering high-quality , reliable and secure IT services

▪ Cybersecurity experience

▪ High integrity and professionalism

▪ Fluency in English