Senior Data Quality Engineer — Big Data, .NET & GCP

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!; Kitchener; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading technology company in the Kitchener area seeks a Data QE / Functional QE to validate application functionality and ensure data integrity. The ideal candidate will have 6–8 years of experience, focusing on both functional testing and Big Data QE. Candidates should possess strong skills in .NET technologies, SQL, and data validation frameworks, along with experience in Agile methodologies. This role offers a chance to contribute to innovative solutions in a dynamic, collaborative environment.

Qualifications

• 6-8 years of overall QE experience with 3-4 years in Data Testing.
• Strong technical skills in .NET and experience with Big Data.
• Expert-level ability to write and interpret complex SQL queries.

Responsibilities

• Validate functional behavior, performance, integration, and business logic.
• Perform end-to-end data validation for large-scale data pipelines.
• Conduct ETL testing, data migration validation, and reporting validations.

Skills

Big Data & Hadoop Ecosystem

.NET Technologies

Agile Way of Working

Functional Testing

SQL

Python

PySpark

Job description

A leading technology company in the Kitchener area seeks a Data QE / Functional QE to validate application functionality and ensure data integrity. The ideal candidate will have 6–8 years of experience, focusing on both functional testing and Big Data QE. Candidates should possess strong skills in .NET technologies, SQL, and data validation frameworks, along with experience in Agile methodologies. This role offers a chance to contribute to innovative solutions in a dynamic, collaborative environment.