MAMaimsd Technology
Database Developer - PostgreSQL
Bangalore ₹4-9 LPA Posted 1 Jul 2025
FULL TIME
Devops
Sql
Azure
Aws
Postgresql
Job Description
- Job Responsibilities :
- Responsible to design, implement, and maintain database schemas in PostgreSQL and perform data modeling to ensure efficiency, reliability, and scalability.
- Responsible to optimize and tune SQL queries for improved performance , and also identify and resolve performance bottlenecks in database systems.
- Responsible to manage data migration and integration processes between different systems and ensure data consistency and integrity during the migration process.
- Responsible to develop and maintain stored procedures, functions, and triggers to support application requirements
- Implement business logic within the database layer. Responsible to Implement and maintain database security policies and manage user roles, permissions, and access control within the database.
- Responsible to implement and oversee database backup and recovery processes and also ensure data availability and reliability.
- Responsible to collaborate with cross-functional teams, including application developers, system administrators, and business analysts, to understand database requirements.
- Responsible to create and maintain documentation related to database design, processes, and best practices.
- Qualifications :
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Proven experience as a Database Developer with a focus on PostgreSQL.
- In-depth knowledge of database design principles, normalization, and data modeling.
- Strong proficiency in writing and optimizing SQL queries.
- Experience with performance tuning and query optimization techniques.
- Familiarity with database security best practices and access control.
- Hands-on experience with data migration, integration, and ETL processes.
- Proficiency in scripting languages (e.g., Python, Bash) for automation tasks.
- Knowledge of backup and recovery processes.
- Excellent communication and collaboration skills.
- Ability to work independently and as part of a team. Preferred Skills:
- Experience with PostgreSQL replication and clustering.
- Familiarity with NoSQL databases.
- Knowledge of cloud database solutions (e.g., AWS RDS, Azure Database for PostgreSQL).
- Understanding of DevOps practices and tools.