Data Quality Engineer for ETL & SQL Validation (3Mo)

Applaudo; Bogotá ciudad; Presencial; COP 55.800.000 - 100.440.000; A tiempo parcial

Descripción de la vacante

Applaudo is seeking a Data Quality Assurance Engineer (3-month contractor) to ensure data accuracy across large-scale environments. You will validate ETL processes, write SQL queries, and test data across back-end systems and data platforms.

The role emphasizes collaboration with technical teams to resolve defects and improve testing practices. Qualified candidates have 1+ years in data quality testing, strong English, and experience with Airflow, Jira, ALM, and data profiling in high-volume

Formación

• 1+ years of professional experience in Big Data and Data Quality Testing.
• Hands-on experience testing ETL processes and validating data throughout the data lifecycle.
• Strong SQL skills for data validation and testing.

Responsabilidades

• Perform data quality validations to ensure accuracy and integrity in GCP environments.
• Write medium to complex SQL queries for data validation.
• Test and validate ETL processes and data transformations.
• Verify analytics event capture in related data stores using SQL or Python/Shell.
• Develop and maintain regression automation for GUI, backend and ETL tests.
• Collaborate with technical teams to investigate data-quality issues.

Conocimientos

Big Data

Data Quality Testing

SQL

Python

ETL Testing

Airflow

Jira

ALM

Educación

Bachelor’s Degree in CS / SE / IS / Data Engineering

Herramientas

Airflow

AutoSys

Descripción del empleo

Applaudo is seeking a Data Quality Assurance Engineer (3-month contractor) to ensure data accuracy across large-scale environments. You will validate ETL processes, write SQL queries, and test data across back-end systems and data platforms.

The role emphasizes collaboration with technical teams to resolve defects and improve testing practices. Qualified candidates have 1+ years in data quality testing, strong English, and experience with Airflow, Jira, ALM, and data profiling in high-volume