Bachelor's degree in Computer Science, IT, or similar field
5+ years as a Database Developer or similar role
Proficient in SQL and PL/SQL
Strong experience with Oracle Database versions 11g/12c/19c
Solid understanding of relational database concepts
Experience in performance tuning and query optimization
Familiarity with version control tools and CI/CD processes
Responsibilities
Design, develop, and maintain database solutions with SQL and PL/SQL
Optimize Oracle SQL queries, stored procedures, and indexes
Develop scripts for automating database tasks
Create and manage database objects like tables and views
Collaborate with developers for database integration
Monitor performance, troubleshoot issues and implement improvements
Ensure data security and compliance with standards
Benefits
Top Secret Security clearance requirement
Opportunity to work with critical database solutions
Collaboration with cross-functional teams
Engagement with the latest Oracle Database technologies
Participation in database design and schema updates
Full Job Description
4222 Database Developer 4222 | Top Secret
Job Description:
OVERVIEW:
We are seeking a skilled and detail-oriented Database Developer with strong expertise in SQL programming and extensive experience working with Oracle Databases. The ideal candidate will design, develop, and maintain robust, scalable database solutions that support critical business operations. You will collaborate closely with analysts, software engineers, and stakeholders to ensure efficient data storage, retrieval, and processing.
GENERAL DUTIES:
Design, develop, and maintain database solutions using SQL and PL/SQL.
Optimize and tune Oracle SQL queries, stored procedures, and indexes for performance.
Develop scripts to automate database tasks such as data transformation, import/export, and backups.
Create and manage database objects including tables, views, indexes, sequences, and triggers.
Collaborate with application developers to support database integration and data-driven applications.
Monitor database performance, implement improvements, and troubleshoot database issues.
Ensure data security, integrity, and compliance with best practices and organizational standards.
Participate in database design reviews, code reviews, and schema updates.
Assist in the planning and execution of data migrations and upgrades.
REQUIRED QUALIFICATIONS:
Bachelor's degree in Computer Science, Information Technology, or related field.
5+ years of experience as a Database Developer or in a similar role.
Proficient in SQL and PL/SQL development.
Strong experience with Oracle Database (11g/12c/19c).
Solid understanding of relational database concepts and data modeling.
Experience with performance tuning and query optimization in Oracle.
Familiarity with version control tools (e.g., Git) and CI/CD processes.
Excellent problem-solving skills and attention to detail.
Strong communication and collaboration skills.
DESIRED QUALIFICATIONS:
Experience with Oracle tools like Oracle SQL Developer, Toad, or OEM.
Knowledge of ETL processes and data warehousing concepts.
Familiarity with scripting languages (e.g., Python, Shell) for database automation.
Exposure to cloud-based database solutions (e.g., Oracle Cloud, AWS RDS, or Azure SQL).
CLEARANCE:
Top Secret Security clearance with the ability to obtain a Counter-Intelligence Polygraph
Job Details
City : St. Louis
State : Missouri
About New Jersey Transit
New Jersey Transit Corporation, branded as NJ Transit, is a state-owned public transportation system that serves the US state of New Jersey, along with portions of New York State and Pennsylvania. It operates bus, light rail, and commuter rail services throughout the state, connecting to major commercial and employment centers both within the state and in the adjacent major cities of New York and Philadelphia. NJ Transit also provides bus service to the Port Authority Bus Terminal in Manhattan. NJ Transit is headquartered in Newark, New Jersey.
