Database Test Engineer / ETL Tester / SQL QA Engineer

Consult Asia; Thiruvananthapuram; On-site; INR 600,000 - 900,000; Full time

Job summary

Consult Asia is seeking a data testing professional to write complex SQL queries, validate ETL workflows, and perform comprehensive data quality checks. The role involves testing stored procedures, comparing source and target data, and validating DWH loads to ensure data integrity.

Documentation of test results and defects is required. The candidate should have strong SQL skills and hands-on experience with ETL tools like Informatica, SSIS, Talend, and Snowflake.

Qualifications

• Strong SQL skills and data validation.
• Experience with ETL/DWH testing.
• Hands-on with ETL tools such as Informatica, SSIS, Talend and Snowflake.

Responsibilities

• Write complex SQL queries.
• Validate ETL workflows and tests.
• Perform data quality checks on datasets.
• Test stored procedures and compare source vs target data.
• Document test results and defects.

Skills

SQL skills

ETL testing

DWH testing

Data quality

DB schemas

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.