Senior ETL Tester

Caterpillar Inc.

. Develop and execute ETL test plans, test cases, and test scripts for data integration projects .

Posted 10/18/2026full-timeBangalore • IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in ETL testing, including the development and execution of test plans, validation of data processes, and collaboration with cross-functional teams. Proficient in SQL and experienced with cloud data platforms, test automation, and Agile methodologies.

Highest-signal resume keywords

ETL TestingSQL ProficiencyData Warehousing ConceptsTest AutomationAgile/Scrum Methodologies

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

ETL Test PlansSQL QueriesData Mapping ValidationData ReconciliationFunctional TestingRegression TestingIntegration TestingEnd-to-End TestingDefect TrackingData Quality Testing

Soft Skills

Analytical SkillsTroubleshootingProblem-Solving

Tools & Technologies

JiraAzure DevOpsPythonSeleniumAzureAWSGoogle Cloud

Industry Keywords

Data IntegrationData WarehouseData LakeCI/CD PipelinesDevOps Practices

Tech Stack

Tools & technologies

AWSAzureCloudETLPythonSeleniumSQL

About the role

Key responsibilities & impact

Develop and execute ETL test plans, test cases, and test scripts for data integration projects
Validate data extraction, transformation, and loading processes across multiple source and target systems
Perform source-to-target data mapping validation and data reconciliation
Execute functional, regression, integration, and end-to-end testing for ETL workflows
Write and optimize complex SQL queries to validate data accuracy, completeness, and consistency
Identify, document, track, and retest defects through resolution
Collaborate with Data Engineers, Developers, Business Analysts, and Product Owners to understand requirements and data flows
Validate data warehouse, data lake, and reporting solutions
Support test automation initiatives for ETL and data quality testing
Participate in Agile ceremonies, including sprint planning, reviews, and retrospectives

Requirements

What you’ll need

Bachelor's degree in Computer Science, Information Technology, or a related field
8+ years of experience in ETL/Data Warehouse testing
Strong proficiency in SQL and database concepts
Knowledge of data warehousing concepts and dimensional modeling
Experience with defect tracking and test management tools such as Jira and Azure DevOps
Understanding of Agile/Scrum methodologies
Strong analytical, troubleshooting, and problem-solving skills
Experience with cloud data platforms such as Azure, AWS, or Google Cloud (preferred)
Experience in test automation using Python, Selenium, or data testing frameworks (preferred)
Knowledge of CI/CD pipelines and DevOps practices (preferred)