Oracle Developer

Oracle Developer | Location: Remote | Contract | Hourly Pay Range: $50-$70 Our client in Augusta, ME is seeking a highly skilled Oracle Developer to lead the development, maintenance, and optimization of complex Oracle database applications and data-processing solutions. This role is ideal for an experienced professional with a strong background in application development, database programming, and data warehousing, supporting critical data loads and ensuring data quality in a fast-paced environment. Key Responsibilities Develop, troubleshoot, and optimize complex Oracle database applications and data-processing solutions. Monitor and validate scheduled and ad hoc data loads, reconciling source and target results. Investigate production incidents, analyze application, database, ETL, and data warehouse behavior, and implement corrective actions. Write, analyze, and optimize complex SQL queries and PL/SQL code to improve performance and efficiency. Identify and resolve database performance bottlenecks, including query optimization and indexing opportunities. Translate business needs and operational concerns into technical requirements and implement effective solutions. Develop and execute comprehensive testing plans, including unit, integration, system, regression, and data validation tests. Create and maintain detailed documentation for system, program, operational, and support activities. Collaborate with stakeholders to review system and database designs, source code, and deployment procedures. Support production SQL, PL/SQL, ETL, and data warehouse workloads, managing data loads, incident investigations, and data validation. Communicate technical findings, risks, and resolution strategies to both technical and non-technical audiences. Manage assigned tasks independently, prioritize responsibilities, and meet project deadlines. Required Qualifications Minimum of five years of hands-on experience with Oracle databases, SQL, and PL/SQL. Proven expertise in Oracle relational database technologies and PL/SQL development, including packages, procedures, functions, triggers, and stored units. Experience writing, analyzing, and optimizing complex SQL queries and execution plans. Proficiency with Oracle SQL Developer or similar diagnostic tools. Strong troubleshooting skills for existing application code and database performance issues. Experience with ETL processing, data transformation, and batch data loads. Knowledge of data warehouse concepts, including source-to-target mappings, data reconciliation, and reporting dependencies. Experience supporting production workloads, incident resolution, and data quality validation. Ability to produce secure, maintainable, and well-documented code. Preferred Qualifications Ability to work independently with sound technical judgment. Strong collaboration, problem-solving, and communication skills. Experience with source-code management and controlled deployment practices. About Delphi-US Peacemakers in the Talent War Delphi-US is a national IT Services firm based in Newport, Rhode Island. Delphi attracts our nation's best and brightest Technical & Professional Talent and positions our nation's finest employers to further their competitive advantages. Delphi's core technical focus includes Data Sciences & Analytics, Modern AI/ML Model Monetization, Cloud Engineering, Cyber Security, ERP Rescue; serving domains from sensitive national energy sectors to critical financial services, biomed, life sciences & pharma, major government & municipal institutions, and much of the USA's Fortune 500 corporations. Delphi Associates are deployed on critical IT Projects where their consultative business acumen, comprehensive technical expertise, and committed service mission drives our client's success. Our proprietary skill-based and cultural matching process results in higher qualified project teams, custom curated for our client's specific technical & functional goals. We are supremely experienced, friendly, professional, and ready to advocate on your behalf. Delphi has an indelible understanding of employer expectations, a track record of project success and we deliver lasting results. 6344 #LI-RS1 Delphi-US