Data QA Engineer - AWS Data Platform & ETL Validation

TEKsystems

Hong Kong

On-site

HKD 360,000 - 600,000

Full time

7 days ago

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Job summary

TEKsystems is seeking an experienced Data QA Engineer to join the Reporting & Downstream squad supporting a major enterprise data transformation programme in Hong Kong. You will work with Data Engineers in an Agile team to build and enhance an AWS-based enterprise data platform, ensuring data is accurate, reliable and ready for downstream reporting and analytics.

The role focuses on data quality ownership, collaboration with engineers and stakeholders, and proactive testing to ensure

Qualifications

Data QA / Data Testing experience.
Strong SQL skills.
ETL / ELT testing experience.
Data validation and reconciliation.
Automated testing experience.
Testing complex data transformations.

Responsibilities

Test complex data pipelines and transformation processes.
Validate data across source, transformation and downstream reporting layers.
Perform data quality, reconciliation and validation testing.
Develop and maintain automated testing approaches.
Work closely with Data Engineers to identify data quality issues throughout the development lifecycle.
Use SQL to validate data transformations and outputs.
Test data delivered through AWS/cloud-based data environments.
Support data used for Power BI reporting, P&L, performance and business segment analysis.