Senior Data Quality Engineer validating data pipelines and ETL processes in LATAM. Collaborating with Data Engineers and Analysts to maintain data quality across systems.
Responsibilities
Ensure the accuracy, completeness, and consistency of data entering the Data Warehouse
Validate analytical datasets and data models across warehouse environments
Analyze datasets to detect data quality issues, inconsistencies, and anomalies
Perform reconciliation and cross-validation between source systems and warehouse outputs
Apply data quality standards including completeness, accuracy, consistency, and reliability
Review and validate ETL pipelines and data integrations feeding the Data Warehouse
Analyze ingestion workflows and transformation logic across data pipelines
Validate transformations across staging, processing, and warehouse layers
Perform source-to-target data validation across environments
Ensure pipelines deliver high-quality datasets to downstream analytics systems
Write advanced SQL queries to validate datasets and transformations
Investigate discrepancies across multiple data sources
Identify anomalies, unexpected patterns, or data inconsistencies
Perform root cause analysis on data quality issues across systems
Develop automated data validation processes using Python
Implement repeatable validation checks across data pipelines
Build monitoring checks for data completeness and integrity
Integrate validation processes into CI/CD pipelines
Partner with Data Engineers and Data Analysts to maintain reliable analytical datasets
Support validation activities before data is consumed by analytics platforms or reporting tools
Collaborate with governance teams to maintain data quality standards
Document validation rules, processes, and methodologies
Requirements
5+ years of experience working with data validation, data quality, or data pipeline reliability
Proven experience working with Data Warehouses and analytical data models
Strong experience validating ETL pipelines and data integrations feeding a Data Warehouse
Experience analyzing large datasets to identify data quality issues, inconsistencies, or anomalies
Experience supporting data validation processes prior to analytics or reporting consumption
Experience integrating data validation checks into CI/CD workflows
Bachelor’s Degree in Computer Science, Software Engineering, Information Systems, Data Engineering, or a related technical field.
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