We are looking for a ETL dev in Guadalajara, 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 troubleshoo

📌 ETL Developer (Guadalajara)
🏢 Valce Talent Solutions
📍 Guadalajara