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 troubleshooting skills. Excellent
communication and collaboration abilities.

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