Data Test Engineer(SQL / Python for test automation /Data warehouse /ETL testing/Databricks /Azure DevOps Test Plans) AM

Wnsglobalservices144; Bengaluru; Presencial; INR 1.500.000 - 2.500.000; Tempo integral

Resumo da vaga

Wnsglobalservices144 is seeking a Data Test Engineer with 4–5 years of experience to test data pipelines and reports on an enterprise finance data platform on Azure, Databricks and Snowflake. You will plan and run tests that confirm data is loaded, transformed and reported correctly, from source systems through to Power BI.

The role requires strong SQL and Python for test automation, plus experience with data warehouse testing, Databricks or Snowflake, and Power BI report testing.

Qualificações

• 4 to 5 years in software or data testing.
• at least 2 years testing data warehouses or data platforms.
• Experience testing finance or banking related Data.
• Degree in engineering or computer applications.

Responsabilidades

• Write test plans and test cases for ingestion, transformation and reporting.
• Test data loads from source systems, including record counts and field-level checks.
• Test Databricks transformations against source-to-target mappings.
• Test Snowflake data products and access rules.
• Test Power BI reports, including figures, filters, security and performance.
• Automate repeatable data tests using Python and SQL.
• Run regression tests for each release through Azure DevOps.
• Log and track defects, and retest fixes.
• Support user acceptance testing with finance users.
• Report test progress and results.

Conhecimentos

SQL

Python for test automation

Data warehouse testing

Databricks or Snowflake

Power BI report testing

Azure DevOps Test Plans or Jira

pytest

Great Expectations

Performance testing

Power BI tools such as DAX Studio

Formação

B.E./B.Tech/MCA

ISTQB CTFL

SnowPro Core

Ferramentas

Databricks

Snowflake

Power BI

Azure

Descrição da vaga

Data Test Engineer

We are looking for a Data Test Engineer with 4 to 5 years of experience to test data pipelines and reports on an enterprise finance data platform on Azure, Databricks and Snowflake. You will plan and run tests that confirm data is loaded, transformed and reported correctly, from source systems through to Power BI.

KEY RESPONSIBILITIES

• Write test plans and test cases for ingestion, transformation and reporting
• Test data loads from source systems, including record counts, completeness and field-level checks
• Test Databricks transformations against source-to-target mappings
• Test Snowflake data products and access rules
• Test Power BI reports, including figures, filters, security and performance
• Automate repeatable data tests using Python and SQL
• Run regression tests for each release through Azure DevOps
• Log and track defects, and retest fixes
• Support user acceptance testing with finance users
• Report test progress and results

TECHNICAL SKILLS

Must-have

• SQL
• Python for test automation
• Data warehouse and ETL testing
• Databricks or Snowflake
• Power BI report testing
• Azure DevOps Test Plans or Jira

Good-to-have

• pytest
• Great Expectations
• Performance testing
• Power BI tools such as DAX Studio

DOMAIN KNOWLEDGE

• Finance data and reconciliations
• Month-end close and tax processes

CERTIFICATIONS (GOOD TO HAVE)

• ISTQB Certified Tester Foundation Level (CTFL)
• SnowPro Core

EXPERIENCE AND QUALIFICATIONS

• 4 to 5 years in software or data testing, with at least 2 years testing data warehouses or data platforms
• Tested finance or banking systems
• Degree in engineering or computer applications (B.E., B.Tech or MCA)
• Degree in engineering or computer applications (B.E., B.Tech or MCA)