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Job Description: Senior DBA Developer

Experience: 7–12 Years Employment Type: Full-time

Job Summary

We are seeking an experienced Senior DBA Developer with strong expertise in database server configuration, performance tuning, and advanced query optimization. The ideal candidate will be responsible for ensuring high availability, scalability, and optimal performance of enterprise databases while working closely with development and infrastructure teams.

Key Responsibilities

Design, configure, and manage database servers for optimal performance, security, and reliability

Perform advanced query optimization, indexing strategies, and execution plan analysis

Monitor database performance and proactively identify bottlenecks

Implement and manage high availability, replication, backup, and disaster recovery solutions

Optimize database schema design and support application performance tuning

Automate routine DBA tasks and maintenance activities

Ensure data integrity, security compliance, and access control

Support production issues with root cause analysis and long-term fixes

Collaborate with developers, DevOps, and infrastructure teams for performance improvements

Required Skills & Expertise

Strong experience in database server configuration and performance tuning

Deep expertise in SQL query optimization and indexing

Hands-on experience with RDBMS (MySQL / PostgreSQL / SQL Server / Oracle – specify if required)

Strong understanding of:

o

Execution plans

o

Locks, deadlocks, and concurrency control

o

Memory, CPU, and I/O tuning

Experience with backup, restore, replication, and failover mechanisms

Proficiency in scripting (Shell / PowerShell / Python) for automation

Experience in production support and performance troubleshooting

Nice to Have

Experience with cloud databases (AWS RDS, Azure SQL, GCP Cloud SQL)

Exposure to NoSQL databases

Knowledge of DevOps practices and CI/CD pipelines

Certification in relevant database technologies

Soft Skills

Strong analytical and problem-solving skills

Excellent communication and stakeholder management

Ability to work independently and in high-pressure environments

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