Job Description: ETL Developer (Oracle PL/SQL / Ab Initio + Testing)

We are seeking a skilled ETL Developer with strong hands-on experience in Oracle PL/SQL or Ab Initio and expertise in ETL testing. The ideal candidate will design and support data processing applications, develop ETL workflows, and perform end-to-end validation of complex data integration and batch processing systems., * Design, develop, enhance, and support data processing applications and ETL workflows.

• Perform end-to-end testing of complex data integration, ETL, and batch processing systems, including functional, regression, and integration testing.
• Develop and execute SQL-based test cases, data validation queries, and reconciliation processes.
• Validate source-to-target data mappings and ensure data accuracy, completeness, and consistency.
• Analyze complex datasets using Oracle SQL and troubleshoot ETL/data quality issues.
• Collaborate with developers, QA teams, and business stakeholders throughout the software development lifecycle.

• Strong hands-on experience with Oracle PL/SQL or Ab Initio ETL.
• Expertise in Oracle Database, including complex SQL, query optimization, and data analysis.
• Experience with ETL development and enterprise data integration.
• Strong knowledge of ETL testing, data validation, reconciliation, and defect analysis.
• Experience with functional, regression, and integration testing methodologies., * Experience working in enterprise data warehouse environments.
• Familiarity with batch processing and large-scale data integration projects.
• Strong analytical, troubleshooting, and communication skills.