ETL Developer Job at A R Systems Inc.,, Atlanta, GA

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  • A R Systems Inc.,
  • Atlanta, GA

Job Description

Job Title: ETL Developer

Job Location: Atlanta, GA

Job Visa: USC/GC/H4EAD/OPT/CPT - W2 Only

Job Description:

Design, develop, and maintain ETL solutions using Informatica PowerCenter to support enterprise data warehouse and regulatory reporting requirements.

  • Analyze business and technical requirements and translate them into scalable data integration solutions.
  • Perform data profiling, source system analysis, and business rule validation to support data integration initiatives.
  • Optimize ETL workflows for performance, reliability, and scalability through tuning and best practices.
  • Investigate and resolve production issues, ETL failures, data discrepancies, and performance bottlenecks through root cause analysis.
  • Conduct data validation, reconciliation, and quality checks to ensure accuracy, completeness, and consistency of data.
  • Perform impact analysis for source system changes, business rule modifications, and database enhancements.
  • Assess upstream and downstream dependencies across ETL processes, databases, reports, and consuming applications.
  • Support the full development lifecycle, including testing, UAT, deployment validation, monthly releases, and environment migrations.
  • Collaborate with business analysts, data analysts, architects, and other stakeholders while maintaining technical documentation and supporting audit/compliance requirements.

Key Skills

  • Informatica PowerCenter
  • Oracle SQL & PL/SQL
  • Unix/Linux
  • ETL Design & Development
  • Data Warehousing
  • Data Integration
  • Data Profiling & Validation
  • Performance Tuning
  • Data Reconciliation
  • Impact Analysis
  • Release & Change Management
  • Data Governance & Data Lineage

Job Tags

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