Job Description
About You
You are a Data Quality Assurance Engineer who enjoys ensuring the accuracy, completeness, and reliability of data across complex data environments. You have hands-on experience validating high-volume datasets, testing ETL processes, and using SQL to identify data inconsistencies and verify expected results.

You are analytical, detail-oriented, and comfortable working across databases, Big Data environments, and backend systems. You bring a strong quality mindset to data-driven solutions and enjoy collaborating with technical teams to identify defects, validate data integrity, and continuously improve testing practices.

Note: This role operates under a 3-month contractor model.

You Bring to Applaudo the Following Competencies:
Bachelor’s Degree in Computer Science, Software Engineering, Information Systems, Data Engineering, or a related field is desired, or equivalent professional experience.
1+ years of professional experience in Big Data and Data Quality Testing.
Experience applying data profiling techniques when working with high volumes of data.




Hands-on experience testing ETL processes and validating data throughout the data lifecycle.
Strong experience with SQL for data validation and testing purposes, including writing medium to complex queries.
Solid understanding of relational and non-relational databases, including data integrity verification.
Experience working with scheduling and orchestration tools such as Airflow, AutoSys, or similar technologies.
Experience working with test management tools such as ALM and requirement/defect management tools such as Jira.
Experience creating, documenting, maintaining, and executing test plans and test cases.
Experience documenting, tracking, and communicating defects throughout the testing lifecycle.
Strong analytical and problem-solving skills with a solid quality assurance mindset.
Excellent written and verbal communication skills.
Full Professional English proficiency.

You Will Be Acc

📌 Data Quality Assurance Engineer (Ciudad de México)
🏢 Applaudo
📍 Ciudad de México