Job Description

Who We Are

Artmac Soft is a technology consulting and service-oriented IT company dedicated to providing innovative technology solutions and services to customers.

Job Description

Job Title : QA Engineer - Data Testing and Reporting

Job Type : Contract/Part-Time

Experience : 5 – 15 years

Location : Telangana, Hyderabad (Hybrid)

Responsibilities

Experience in QA with a strong focus on Data Testing / ETL Testing
Strong expertise in SQL (complex joins, window functions, performance tuning)
Hands-on experience with ETL tools (Informatica, Talend, dbt, etc.)
Experience with BI/reporting tools (Power BI, Tableau, Looker)
Experience with cloud data platforms (AWS Redshift, Azure Synapse, GCP BigQuery)
Experience working in Agile/Scrum environments
Experience in data testing automation frameworks (Great Expectations, Deequ, etc.)
Strong understanding of data warehousing concepts (Star/Snowflake schemas)
Strong knowledge of test methodologies, defect management, and QA lifecycle
Knowledge of big data technologies (Spark, Hadoop)
Familiarity with CI/CD tools (Jenkins, GitHub Actions, Azure DevOps)
Understanding of data governance, lineage, and data quality tools
Lead end-to-end testing of data pipelines, ETL/ELT processes, and reporting systems
Perform complex SQL-based data validation, reconciliation, and root cause analysis
Define and implement data QA strategies, standards, and best practices
Design test plans, test cases, and test automation frameworks for data systems
Lead test execution, defect management, and quality reporting
Work closely with data engineers, BI developers, product owners, and business teams
Build and maintain automated data validation frameworks using Python/SQL/tools
Ensure consistency across multiple reporting layers and data marts
Perform UAT support and business validation