Database Test Engineer / ETL Tester / SQL QA Engineer

Consult Asia; Ghaziabad District; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Consult Asia is seeking a data testing professional to write complex SQL queries, validate ETL workflows, and perform data quality checks across large datasets. You will validate stored procedures, compare source and target data, and document results to ensure reliable DWH loads.

The ideal candidate has strong SQL skills, hands-on ETL tool experience (Informatica/SSIS/Talend/Snowflake), and a solid understanding of DB schemas and data quality principles. This role is on-site in Ghaziabad, India.

Qualifications

• Proficient in writing complex SQL queries and validating datasets.
• Experience in ETL/DWH testing and validating large data loads.
• Strong understanding of data quality, DB schemas, and data governance.

Responsibilities

• Write complex SQL queries to validate source-to-target data.
• Test ETL workflows and stored procedures for correctness.
• Perform data quality checks and document results.
• Validate DWH loads and identify data defects across environments.
• Ensure data consistency and traceability from source to target.

Skills

SQL

ETL testing

Data validation

Data quality

Tools

Informatica

SSIS

Talend

Snowflake

Job description

Write complex SQL queries, validate ETL workflows, perform data quality checks, test stored procedures, compare source vs target data, validate DWH loads, identify defects, ensure consistency, and document test results.

Required Candidate profile

Strong SQL skills, experience in ETL/DWH testing, ability to validate large datasets, good understanding of DB schemas, data quality, and hands-on in ETL tools like Informatica/SSIS/Talend/Snowflake.