ETL Automation Quality Engineer - Apptoza Inc. (Toronto)

Role: ETL Automation QE (Automated ETL Testing, Python, SQL, Unix/Linux, AWS S3)

Location: Toronto, ON – Hybrid

Contract

Role Overview

We are seeking a detail-oriented ETL Automation Quality Engineer to ensure the reliability, accuracy, and efficiency of our data pipelines. This role combines deep technical expertise in ETL processes, automation, and quality engineering to validate data integrity and system performance in a cloud-based environment.

Key Responsibilities

• Design, develop, and maintain automated test frameworks for ETL workflows, ensuring data accuracy, consistency, and compliance with business requirements.
• Write complex SQL queries to validate data transformations, integrity, and quality across databases and data lakes (e.g., Hadoop, Parquet).
• Implement Python scripts to automate testing, monitor pipeline performance, and generate reports on data quality metrics.
• Collaborate with engineer...