Database Engineer
Mastek · Bengaluru, Karnataka, India
Mastek · Bengaluru, Karnataka, India
**Job Description** Below are the skills required DB skills + Data warehouse concepts **Primary:** Oracle / SQL Server / PostgreSQL advanced SQL, query optimization, and performance tuning Solid understanding of data warehouse concepts Experience in database performance tuning for large datasets Knowledge of partitioning, indexing, and optimization Exposure to ETL/ELT tools(Informatica preferred) **Secondary:** Scripting skills: Python (preferred), Shell scripting, PowerShell Git, CI/CD pipelines, Azure DevOp Key Responsibilities: Manage and maintain databases for performance, availability, and security Implement and support data warehouse structures and optimization Monitor and tune queries, workloads, and large datasets Support and troubleshoot ETL/data pipelines Ensure data integrity, consistency, and compliance Collaborate with data engineering, BI, and application teams