Job Title:
Data Validation Specialist
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We seek a highly skilled Data Validation Specialist to verify data integrity, accuracy, and completeness.
Responsibilities:
* Validate data pipelines, ETL processes, and reporting outputs to ensure data quality.
* Develop advanced SQL queries to support testing scenarios and data verification.
* Analyse large datasets to identify discrepancies and inaccuracies.
* Review transformation and mapping documents to validate business rules.
* Collaborate with data engineers, analysts, and BI teams to ensure seamless data flow.
* Document test results and contribute to quality improvements across the data landscape.
Requirements:
* 4+ years experience in data validation or ETL testing.
* Strong SQL/querying skills and familiarity with relational databases.
* Experience testing large datasets and complex data flows.
* Good understanding of ETL processes and data warehousing concepts.
* Strong analytical and problem-solving skills.
Desirable Skills:
* Knowledge of cloud data platforms (Snowflake, Big Query, Azure Data Factory).
* Proficiency in Python scripting for automation.
Benefits & Package:
* Contract role with strong extension potential.
* Hybrid working model.