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Software Test Engineer

Software Test Engineer

Name: Jobpe
Address: T-Hub, Plot No 1/C, Sy No 83/1, Raidurgam panmaktha, Knowledge City Rd, Hyderabad, Telangana, 500081, IN
Telephone: +91-83339-09630
Price range: Free

Infosys

4 - 9 years

Hyderabad Pune Mumbai

Posted:1 week ago

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Job Description

ETL Testing Engineer

Job Title

ETL Testing Engineer / Data Warehouse Tester

Experience

3 -10 Years

Job Summary

We are seeking a skilled ETL Testing Engineer to validate data extraction, transformation, and loading processes in data warehouse and business intelligence environments. The ideal candidate should possess strong SQL skills, hands-on ETL testing experience, and expertise in data validation and quality assurance.

Key Responsibilities

Analyze business and technical requirements related to data migration and ETL processes.
Design and execute ETL test cases, test plans, and test scenarios.
Validate data extraction, transformation, and loading from source systems to target databases.
Perform data integrity, completeness, and reconciliation testing.
Verify data mappings, transformation rules, and business logic.
Execute database testing using complex SQL queries.
Identify, document, and track defects through defect management tools.
Perform regression, integration, system, and UAT support testing.
Validate data quality and consistency across multiple platforms.
Collaborate with developers, data engineers, business analysts, and stakeholders.
Prepare test metrics, reports, and test execution status updates.

Required Skills

Strong knowledge of ETL Testing concepts and methodologies.
Hands-on experience with ETL tools such as:

Informatica
SSIS (SQL Server Integration Services)
Talend
DataStage
Ab Initio

Advanced SQL skills for data validation and reconciliation.
Experience with Data Warehouse concepts including:

Star Schema
Snowflake Schema
Fact and Dimension Tables
Slowly Changing Dimensions (SCD)

Experience with database platforms such as Oracle, SQL Server, MySQL, PostgreSQL, or Teradata.
Expertise in data quality and data migration testing.
Familiarity with defect tracking tools (JIRA, Azure DevOps).

Preferred Skills

Automation experience using Python, Selenium, or ETL automation frameworks.
Experience with cloud data platforms:

Azure Data Factory (ADF)
Azure Synapse
AWS Glue
Snowflake
Databricks

Knowledge of Big Data technologies (Hive, Hadoop, Spark).
Understanding of CI/CD and DevOps practices.
Performance and volume testing experience.

Qualifications

Bachelor's degree in Computer Science, Information Technology, Engineering, or related field.
Certification in ETL, Data Warehousing, or Database technologies is a plus.

Skills Required

DWH Testing ETL Testing Data Warehouse ETL Testing Data Warehouse Testing Software testing Data warehousing ETL Data

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Work Mode

Work from Office

Job Type

Full Time

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Software Test Engineer