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# Oracle DB Developer

- **Company:** Q1 Technologies, Inc.
- **Location:** Aurora, IL, United States
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Data Analysis, JIRA, Code Review, Databases, Data Validation, Data Migration, Data Mining, Data Structures, Relational Databases, Database Design, Database Development, Database Schema, Software Debugging, Oracle Databases, Oracle SQL Developer, Performance Tuning, Query Optimization, Shell Script, Software Deployment, SQL Stored Procedures, PL-SQL, SQL Databases, Data Streaming, Freeform SQL, Database Performance, Indexer, Git, Oracledb
- **Published:** November 3, 2026
- **Apply:** https://www.thejobnetwork.com/job/4e4a5bb4-383d-4ba8-9d5b-0653654565b1/oracle-db-developer

## About the Role

" Strong hands-on experience in Oracle SQL and PL/SQL development.
" Expertise in developing stored procedures, packages, functions, triggers, cursors, views, and complex SQL queries.
" Strong knowledge of SQL performance tuning, including execution plans, indexing, query optimization, and troubleshooting.
" Experience working with large-volume transactional databases and complex data structures.
" Strong understanding of Oracle database concepts, relational data models, joins, constraints, and database objects.
" Experience in data analysis, data validation, reconciliation, and data migration using SQL/PLSQL.
" Ability to analyze business requirements and translate them into technical/database solutions.
" Experience with Unix/Linux and Shell Scripting.
" Familiarity with Git, JIRA, and Agile development methodologies.
" Experience in Banking, Financial Services, or Capital Markets is preferred.
" Strong analytical, debugging, and problem-solving skills.

## Description

Design, develop, test, and maintain complex Oracle SQL and PL/SQL components.
Develop and enhance procedures, packages, functions, triggers, views, and database scripts.
Analyze and optimize complex SQL queries to improve application and database performance.
Perform query tuning, execution-plan analysis, indexing, and database performance optimization.
Work closely with Business Analysts, application developers, QA, and business teams to understand requirements and deliver database solutions.
Support data extraction, transformation, validation, reconciliation, and migration activities.
Troubleshoot application/database issues and perform root-cause analysis.
Support UAT, production deployments, release activities, and post-production validation.
Participate in code reviews and ensure adherence to database development standards and best practices.
Maintain technical documentation covering database designs, data flows, implementation details, and production-support procedures.
Track development activities, defects, and deliverables through JIRA.