ETL Test Specialist
at Luxoft
Polska, , Poland -
Start Date | Expiry Date | Salary | Posted On | Experience | Skills | Telecommute | Sponsor Visa |
---|---|---|---|---|---|---|---|
Immediate | 16 Nov, 2024 | Not Specified | 21 Aug, 2024 | 3 year(s) or above | Data Integrity,Database,Data Transformation,Testing Practices,Etl,Remediation,Business Requirements,Business Logic,Assessment | No | No |
Required Visa Status:
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US Citizen | Student Visa |
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OPT | H4 Spouse of H1B |
GC Green Card |
Employment Type:
Full Time | Part Time |
Permanent | Independent - 1099 |
Contract – W2 | C2H Independent |
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Description:
PROJECT DESCRIPTION
Project is maintenance and development for a bundle of applications. The described Test Expert is located at the Analytics Team.
SKILLS
Must have
3 years of experience as Data warehouse tester or ETL Tester
Expert in understanding and implementing QA/Testing Lifecycle
Expertise in DB-related testing and ETL testing
Testing experience with BI tools like informatica
Writing basic SQLs to check record counts, data truncation, invalid data types, NULLs and data integrity, data transformation, aggregate functions testing
Experience in transforming complex Business logic into SQL or PL/SQL queries
Must be a self-starter with the ability to work on complex projects and analyzes business requirements independently
Must be able to identify and document testing issues and quality risks, participate in defect remediation
Willingness to follow Agile Testing practices and guidelines, including Defect Management
Actively participate in all test management activities like assessment, test strategies and test plans
Knowledge of Database objects and relational data model
Understanding of ETL requirements (source-to-target mappings)
Testing experience with different file types
Nice to have
good to have Test automation experience
Responsibilities:
As a Data Test Engineer / ETL tester you would be responsible for validating data sources, extracting data applications of transformation logic, and uploading data in target tables.
You would be responsible for designing, testing, and troubleshooting the company’s data storage system before it goes live.
Knowledge of dimensional modeling and data warehouse concepts, such as star schemas, snowflakes, dimensions, facts
Define scope, execution plans, and coordinate test activities
Ensure all sign-offs on deliverables (overall test strategy, test plan, test cases, ) and that testing meets governance requirements
Responsible for ensuring the quality of their work the work of the entire development team
Strong experience in of the following technologies preferred -SQL,PL/SQL and Informatica
Participate in data conversion Testing and data maintenance, authoring SQL queries to fetch the data between various databases, execute them and analyze the data
Create SIT test cases/test data and perform Test execution
Review Data Models, Data Mappings, Architectural Documentation to create/execute effective SIT Test Plans and SIT test cases
Validates data by running queries in the database and verify that the results match the expectations
Will be responsible to ensure quality of process and measurements are acceptable in accordance with the specifications
Analyzes and troubleshoots erroneous results, determines the root cause of defects, logs the defects in JIRA and enables defect management, including working with the development team on the resolution of Software related defects
Works closely with the software development team (Data Engineer, Business Analysts, Developers & other testers) to ensure timely and effective testing effort
Writing queries to extract data for test case data comparison
REQUIREMENT SUMMARY
Min:3.0Max:8.0 year(s)
Information Technology/IT
IT Software - QA & Testing
Software Testing
Graduate
Proficient
1
Polska, Poland