Senior Data QA Engineer (Python, SQL)

TL;DR

Senior Data QA Engineer (Python/SQL): Establishing testing processes and building automated validation solutions for a large-scale enterprise database migration from Oracle to Azure MS SQL with an accent on data accuracy and integrity. Focus on designing scalable automation frameworks and ensuring consistency across migration lifecycles.

Location: Belgrade, Cluj-Napoca, Dnipro, Kharkiv, Krakow, Kyiv, Larnaca, Lodz, Lublin, Lviv, Monterrey, Montevideo, Odesa, Riga, Rosario, Sofia, Tbilisi, Varna, Warsaw, Wroclaw, Yerevan, or Remote from Argentina, Brazil, Bulgaria, Georgia, and Poland.

Company

hirify.global is a global software engineering company providing innovative tech solutions and professional growth opportunities across various industries.

What you will do

• Design, implement, and maintain a scalable test automation framework using Python.
• Define database migration testing processes, standards, and best practices.
• Develop and execute test cases for migration validation and data reconciliation.
• Validate data accuracy, integrity, and consistency during migration from Oracle to Azure MS SQL.
• Analyze test results and provide clear reporting on defects and migration risks.
• Collaborate with engineering and database teams to ensure quality throughout the lifecycle.

Requirements

• Strong experience in Data Quality Assurance and Database Testing.
• Hands-on experience developing test automation solutions using Python.
• Advanced SQL skills with the ability to write and optimize complex queries.
• Proven experience with database migration testing and validation.
• Strong understanding of Oracle and Microsoft SQL Server environments.
• Experience with data validation, reconciliation, and integrity testing.

Nice to have

• Experience working with Azure cloud environments and Azure SQL services.
• Experience supporting large-scale enterprise migration or modernization programs.
• Familiarity with data warehousing, ETL processes, and data transformation validation.
• Experience implementing automation frameworks for data-intensive applications.

Culture & Benefits

• Vacation and sick pay provided according to the laws of your country.
• Support for health insurance policies for employees and their families.
• Paid time off for state holidays according to the local official calendar.
• Engaging corporate environment with large parties and small team get-togethers.
• Financial support for IT certifications and access to top-tier learning platforms.