VY SYSTEMS PRIVATE LIMITED
ETL Testing
Bengaluru (Bangalore)Posted Today₹500,000 – ₹2,000,000
Full TimeSeniorIN
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Job Description
Job SummaryWe are looking for an experienced ETL Tester / Data QA Engineer with strong SQL skills to validate data pipelines, ETL processes, data transformations, and data quality across source and ta
Key Highlights
- Perform ETL testing for data extraction, transformation, and loading processes.
- Validate data between source and target systems.
- Write and execute complex SQL queries for data validation and reconciliation.
- Verify data transformations, mappings, joins, aggregations, and business rules.
- Perform data completeness, accuracy, consistency, integrity, and duplicate checks.
Qualifications
Required Qualifications
- Strong hands-on experience in ETL/Data Warehouse Testing.
- Advanced SQL skills, including:
- Joins
- Subqueries
- CTEs
- Window functions
- Aggregations
- Stored procedures
- Data reconciliation
- Knowledge of Data Warehousing concepts such as fact and dimension tables, star/snowflake schemas, and slowly changing dimensions (SCD).
- Experience with ETL tools such as Informatica, Talend, SSIS, DataStage, or similar.
- Experience with relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL.
- Good understanding of SDLC/STLC and defect life cycle.
- Experience with Agile/Scrum methodologies.
Skills & Technologies
ETL TestingSQL
About the Company
VY SYSTEMS PRIVATE LIMITED
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Job Details
Employment Type
Full Time
Experience Level
Senior
Salary Range
₹500,000 – ₹2,000,000
Location
Bengaluru (Bangalore)
Posted
Today
Country
IN