Design, build, and maintain ETL pipelines to extract data from databases, applications and ERP/CRM systems; transform and validate data; load into data warehouses or data lakes; ensure data quality; optimize ETL performance; and collaborate with data architects, analysts and BI teams to deliver analytics-ready data.
Job Summary
An ETL Developer designs, builds, and manages data pipelines to extract, transform, and load data, ensuring clean, structured, and accessible information for business intelligence and analytics.
Core Responsibilities
ETL Developers are responsible for managing the flow of data from multiple sources into centralized storage systems. Their key duties include:
An ETL Developer designs, builds, and manages data pipelines to extract, transform, and load data, ensuring clean, structured, and accessible information for business intelligence and analytics.
Core Responsibilities
ETL Developers are responsible for managing the flow of data from multiple sources into centralized storage systems. Their key duties include:
- Extracting Data: Collecting raw data from databases, applications, ERP/CRM systems, or external sources.Â
- Transforming Data: Cleaning, validating, aggregating, and converting data into a consistent format suitable for analysis.Â
- Loading Data: Storing transformed data into data warehouses, data lakes, or other storage systems for reporting and analytics.Â
- ETL Pipeline Development: Designing and implementing workflows that automate data movement and transformation, ensuring efficiency and reliability.Â
- Data Quality Assurance: Monitoring and validating data to maintain accuracy, consistency, and integrity.Â
- Performance Tuning: Optimizing ETL processes to handle large scale data efficiently and troubleshoot errors or bottlenecks.Â
- Collaboration: Working with data architects, analysts, and BI teams to understand business requirements and deliver actionable data solutions
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