Data Tester

Randstad New Zealand • auckland, auckland • Posted July 14, 2026

About the Role

Data Migration Tester

Overview

We are seeking a capable Data Tester for a 6-month contract engagement. This role is heavily focused on data migration, requiring hands‑on technical expertise to ensure data integrity and seamless system transitions. You will join a cooperative environment where your capability in testing modern data platforms and maintaining quality across pipelines will directly support critical project goals.

Key Responsibilities

  • Drive quality engineering and testing efforts for large‑scale data migration projects.
  • Write, execute, and maintain robust test scripts using Python and SQL to validate data accuracy.
  • Leverage Snowflake for hands‑on data validation, querying, and performance testing.
  • Support and integrate testing frameworks within existing CI/CD deployment pipelines.
  • Utilize SAS for specific data analysis and validation requirements throughout the migration process.
  • ...