Job Description :We are looking for an experienced Database Engineer with strong expertise in PostgreSQL, Snowflake, data warehousing, and Python.The ideal candidate will have hands-on experience managing production databases, optimizing query performance, implementing Row-Level Security (RLS), and developing reliable database migration processes.The role involves working with cloud-based database environments, supporting data engineering initiatives, and ensuring database performance, scalability, security, and data isolation in enterprise applications.Key Responsibilities :- Design, develop, and maintain production-grade PostgreSQL databases and data warehouse solutions.- Implement Row-Level Security (RLS), database partitioning, and secure data access mechanisms.- Optimize SQL queries and database performance to ensure scalability and reliability.- Design and manage Snowflake data models, optimize query performance,



and control warehouse costs.- Develop Python-based database integrations and automation using libraries such as asyncpg.- Manage database schema changes and migrations using Alembic and SQL-based migration scripts without relying on ORM-generated SQL.- Work with AWS cloud services and support database workloads in Kubernetes-based environments such as EKS.- Collaborate with teams using ArgoCD and CI/CD workflows to deploy and manage database changes.- Follow best practices for clean, maintainable, and reviewable code and database migrations.- Ensure data security, integrity, availability, and consistency across database systems.Required Skills :- Strong hands-on experience in PostgreSQL in production environments.- Experience implementing Row-Level Security (RLS), partitioning, query tuning, and SQL-based database migrations.- Hands-on experience with Snowflake, including data modeling, performance optimization, and cost management.- Robust knowledge of data engineering and data warehousing concepts.- Proficiency in Python, including database integration using asyncpg.- Experience with Alembic for database schema migrations.- Basic understanding of cloud databases and database deployment practices.- Familiarity with AWS and Kubernetes environments, particularly EKS.- Exposure to ArgoCD and Git-based deployment workflows.- Ability to implement small, maintainable, and reviewable database changes. (ref:hirist.tech)

📌 Ekfrazo Technologies - Database Engineer - PostgreSQL/Snowflake (Bengaluru)
🏢 Ekfrazo Technologies Private
📍 Bengaluru