We are looking for an ETL developer in Mexico.

Key Responsibilities

- Design, develop, test, and deploy ETL workflows using Ab Initio, Informatica PowerCenter, or IBM DataStage.
- Develop and optimize complex SQL queries, stored procedures, and database objects.
- Build and maintain data integration processes for large-scale enterprise data warehouses.
- Work extensively with Teradata databases for data extraction, transformation, and loading activities.
- Develop and maintain PySpark applications for big data processing and data transformation.
- Analyze source-to-target mappings and implement data transformation logic.
- Perform data validation, reconciliation, and quality checks to ensure data accuracy and consistency.
- Troubleshoot ETL job failures, performance bottlenecks, and data issues.
- Collaborate with business analysts, data architects, and stakeholders to gather and understand requirements.
- Follow best practices for ETL development, coding standards, and documentation.
- Participate in code reviews, testing, deployment, and production support activities.




- Monitor ETL processes and ensure timely execution of data loads.

Technical Skills

- Strong experience with at least one ETL tool:
- Ab Initio (Preferred)
- Informatica PowerCenter
- IBM DataStage

- Advanced SQL development and query optimization skills.
- Hands-on experience with Teradata databases.
- Strong knowledge of PySpark and distributed data processing concepts.
- Experience with data warehousing concepts, dimensional modeling, and ETL methodologies.
- Knowledge of Unix/Linux shell scripting.
- Experience with data validation, data quality, and reconciliation processes.
- Understanding of performance tuning and optimization techniques.

Requirements

- Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.
- 5+ years of experience in ETL/Data Engineering development.
- Strong analytical, problem-solving, and troubleshooting skills.
- Excellent communication and collaboration abilities.

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📌 ETL Developer (Centro)
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