Data Quality Assurance Engineer - 3-Month Contract

Applaudo Studios; Bogotá ciudad; Presencial; COP 66.960.000 - 100.440.000; A tiempo parcial

Descripción de la vacante

Applaudo Studios is hiring a Data Quality Assurance Engineer on a 3-month contractor basis to ensure accuracy and reliability of data across Big Data and backend systems. You will validate ETL processes, write complex SQL queries, and collaborate with tech teams to strengthen data integrity in GCP environments.

The role requires strong English communication, a quality mindset, and hands-on experience with data profiling, testing, and data lifecycle validation.

Formación

• Bachelor’s degree in CS/SE/IS/Data Engineering or related field or equivalent experience.
• 1+ years of professional experience in Big Data and Data Quality Testing.
• Experience applying data profiling techniques with high-volume data.
• Hands-on ETL testing and validating data throughout the data lifecycle.
• Strong SQL for data validation and testing, including medium to complex queries.
• Knowledge of relational and non-relational databases and data integrity.
• Experience with scheduling/orchestration tools like Airflow or AutoSys.
• Experience with test management tools (ALM) and Jira for defect tracking.
• Ability to document, maintain, and execute test plans and test cases.
• Excellent written and verbal communication; professional English.

Responsabilidades

• Perform data quality validations to ensure accuracy, completeness, and integrity in GCP environments.
• Write medium to complex SQL queries to validate data results.
• Test and validate ETL processes and data transformations throughout the lifecycle.
• Verify backend applications, databases, and Big Data environments follow best practices.
• Track and communicate defects; develop regression automation for GUI, backend, and ETL.
• Create and maintain test plans, cases, and QA documentation; collaborate with engineers.

Conocimientos

Big Data

Data Quality Testing

SQL

Communication

English Proficiency

Educación

Bachelor’s degree in CS/SE/IS/Data Eng or related field

Herramientas

Airflow

AutoSys

Jira

ALM

Descripción del empleo

Applaudo Studios is hiring a Data Quality Assurance Engineer on a 3-month contractor basis to ensure accuracy and reliability of data across Big Data and backend systems. You will validate ETL processes, write complex SQL queries, and collaborate with tech teams to strengthen data integrity in GCP environments.

The role requires strong English communication, a quality mindset, and hands-on experience with data profiling, testing, and data lifecycle validation.