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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Oracle Database Developer - Data Management - **Company:** Quevera LLC - **Location:** Annapolis Junction, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Data Analysis, Confluence, JIRA, Business Software, Information Systems, Data Validation, Data Conversion, Data Dictionary, Data Governance, Extract Transform Load (ETL), Data Mapping, Data Migration, Data Mining, Data Profiling, Database Development, Database Schema, Database Security, Metadata, Oracle Databases, Oracle (Applications), Query Optimization, SQL Stored Procedures, PL-SQL, SQL Databases, Systems Integration, Enterprise Data Management, Database Performance, Git, Information Technology, Data Lineage, Data Management, Sql Tuning - **Published:** September 27, 2026 - **Apply:** https://www.dice.com/job-detail/adcc83cc-068c-4fc9-a693-390647c3e308 ## About the Role * Active TS/SCI clearance with Polygraph required. * Bachelor's degree in Computer Science, Information Systems, Data Management, or a related field, or equivalent experience. * Five (5) or more years of Oracle Database development experience. * Strong proficiency in Oracle SQL and PL/SQL development. * Experience developing stored procedures, functions, packages, triggers, views, and materialized views. * Experience with Oracle Database 19c. * Experience planning and executing data migration and conversion projects. * Strong understanding of ETL processes, data mapping, and data validation techniques. * Experience with SQL performance tuning and query optimization. * Working knowledge of data governance, data quality management, and data stewardship principles. * Experience with Jira, Confluence, and Git. * Strong analytical, troubleshooting, problem-solving, and communication skills. ## Description Quevera is seeking a highly skilled Senior Oracle Database Developer - Data Management with an active TS/SCI clearance with Polygraph in Annapolis Junction, Maryland. This role combines Oracle database development with data stewardship, governance, quality, and migration responsibilities. The position supports the quality, integrity, consistency, and security of enterprise data while developing, maintaining, and supporting Oracle database solutions., * Maintain the quality, integrity, consistency, and security of enterprise data while supporting data governance policies, standards, and best practices. * Monitor and resolve data quality issues through data profiling, validation, cleansing, and reconciliation, and maintain business data definitions, metadata, and data lineage. * Develop, test, and maintain Oracle database applications and solutions, including complex PL/SQL packages, procedures, functions, triggers, views, and materialized views. * Create and optimize SQL queries and database objects supporting reporting, analytics, business applications, and system integrations. * Plan and execute data migrations for Oracle database implementations, upgrades, consolidations, and cloud migration initiatives. * Perform ETL/ELT activities, including data extraction, transformation, validation, loading, mapping, reconciliation, and post-migration verification. * Develop PL/SQL scripts and SQL utilities to automate data conversion and migration processes and troubleshoot migration issues. * Analyze and optimize SQL and PL/SQL performance, tune database objects and application queries, and recommend database performance improvements. * Support database security through user roles, privileges, auditing, and compliance controls. * Collaborate with business users, data owners, application developers, database administrators, and project managers on data governance, database development, and migration activities. * Maintain technical documentation, including data dictionaries, migration plans, operational procedures, and data quality reports. ## Related Videos - [Valven Atlas: Engineering Intelligence That Delivers](https://www.wearedevelopers.com/videos/1660-valven-atlas-engineering-intelligence-that-delivers) - [GitOps for the people](https://www.wearedevelopers.com/videos/461-gitops-for-the-people) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Making Data Warehouses fast. 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