Senior Software Engineer - Database Administration

5 - 10 years

5 - 9 Lacs

Posted:4 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Responsibilities
Database Administration & Operations
  • Configure, maintain, and administer SQL Server instances (SQL Server 2016/2019) for high availability, performance, and security.
  • Monitor system health, capacity, and performance using industry-standard tools and build proactive automation where applicable.
  • Manage database deployments, schema changes, and release activities in collaboration with development and DevOps teams.
High Availability, Clustering & Replication
  • Design, configure, and manage AlwaysOn Availability Groups, including multi-subnet clusters, automatic failover, read-only routing, and AG listener management.
  • Implement and support Failover Cluster Instances (FCI) and Windows Server Failover Clustering (WSFC).
  • Manage SQL Server transactional replication, snapshot replication, and peer-to-peer replication, including monitoring, troubleshooting replication latency, reinitialization, and conflict resolution.
  • Build DR strategies using AGs, replication, and log shipping based on RPO/RTO requirements.
  • Participate in HA/DR testing, root cause analysis, and post-incident reviews.
Performance Tuning & Optimization
  • Analyze and optimize SQL queries, stored procedures, execution plans, indexing strategies, and server configuration parameters.
  • Identify performance bottlenecks related to CPU, IO, memory, blocking, deadlocks, and inefficient query patterns.
  • Implement index maintenance routines, statistics management, and optimize storage/I/O footprints.
Backup, Recovery & Security
  • Manage enterprise backup and recovery strategies using native SQL Server tools or third-party backup solutions.
  • Perform recovery testing, PITR validation, and maintain DR runbooks.
  • Configure and manage encryption mechanisms including TDE, Always Encrypted, SSL certificates, and column-level encryption.
  • Ensure database security, access control, and audit compliance.
Production Support & On-call Responsibilities
  • Respond to critical production alerts and participate in a rotational on-call schedule.
  • Troubleshoot outages, replication failures, cluster failovers, blocking/deadlock events, and other production issues.
  • Write runbooks, SOPs, and RCA documents.
Requirements
  • 5-10 years of hands-on SQL Server experience, including:
  • Strong experience with AlwaysOn AGs, WSFC clusters, listener configurations, and HA/DR implementations.
  • Expertise in SQL Server replication (transactional, snapshot, P2P), including monitoring and troubleshooting.
  • Strong T-SQL skills, including writing complex queries, stored procedures, and optimizing SQL code.
  • Experience with SQL Server on Azure (IaaS/PaaS) including Managed Instance or SQL Database.
  • Experience working in high-availability, large-scale OLTP environments.
  • Expertise in index design, statistics, execution plan analysis, and server-level performance tuning.
  • Experience with SQL Server security, encryption (TDE, Always Encrypted), certificates, and key management.
  • Familiarity with monitoring tools such as SQL Monitor, SolarWinds DPA, Idera, Zabbix, SCOM, etc.
  • Strong problem-solving and root cause analysis skills.
  • Excellent written and verbal communication
What sets you apart
  • Exposure to PostgreSQL or other open-source databases.
  • Experience with PowerShell or other scripting languages for automation.
  • Knowledge of CI/CD processes for database deployments.
  • Experience with cloud-native HA/DR (Azure Site Recovery, Geo-replication).

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