Provide technical expertise and support in the use of PostgreSQL DBMS
Create and maintain database objects such as tables, views, index, constraints for data platform and custom applications
Develop, implement, and maintain database backup and recovery procedures for the processing environments, and ensures that data integrity, security, and recoverability are built into the DBMS applications
Create views to drive front-end data analytics and reporting
Drive end-to-end availability, performance monitoring, and capacity planning for PostgreSQL, using native and 3rd party tools
Enhance and maintain logical and physical database designs from application requirements
Design and implement automation using SQL scripts and database functions
Respond to user reported errors in a timely manner
Monitor systems performance and identifying problems that may arise
Liaison with developers and IT project managers
Recommend changes and enhancements for database performance and protection
Maintaining an awareness of trends and developments in database development and administration
Leverage experience to provide support in the areas of data mapping, data extraction, transformation, and loading (ETL)
REQUIRED QUALIFICATIONS:
At least 5 years of experience in administering on-prem/cloud based multiuser environment with expertise in planning, designing, building, and implementing complex database systems
Experience with AWS RDS or Aurora for PostgreSQL
Familiar with open-source DBMS tools such as pgAdmin, pgModeler, or DBeaver
Experience with data modeling and Entity-Relationship Diagrams (ERDs)
Experience with Structured Query Language (SQL)
Possess analytic problem-solving skills
Knowledge of computer software applications, including database technologies and programming languages
Excellent verbal and written communication skills
DESIRED QUALIFICATIONS:
Bachelor’s degree in computer science, software engineering, or related field of study
Experience implementing and deploying databases in Amazon Web Services (AWS)
Driven end-to-end availability, performance monitoring, and capacity planning for PostgreSQL, using native and 3rd party tools
Implemented automated methods and industry best practices for consistent installation and configuration of PostgreSQL for production, pre-production and non-production environments
Administrated PostgreSQL databases throughout the non- production (Sandbox, development, test, UAT, Training), pre-production (Staging) and production lifecycles in an AWS environment
Experienced with optimizing database performance through BILLET TBD exhaustive proactive testing and ongoing real-time monitoring
Experienced in SQL scripting and database functions
Experience in testing database security and enterprise policy guidelines according to established best practices
Monitored and maintained the backups for database recoverability for all production databases
Experience working in the database domain with at least four (4) years of experience managing all operations of RDBMS databases such as Oracle/SQL Server/DB2 with a minimum of two (2) years of PostgreSQL DB
