ETL QA

ETL QA
Contract
Markham-Ontario-CANADA

Email: rohit.k@jconnectinc.com

As a Data Test Engineer must have strong technical capabilities and good knowledge of the coding languages commonly used in ETL development such as Python SQL and XML and Data warehousing Concepts You should have a knowledge on Troubleshooting for bugs and errors and finding solutions of ETL Development
Familiarity with data warehouse architecture techniques like ODS DM EDW and ROLAP is also needed
Extensive experience in solving complex technical problems and troubleshooting is must
Key Responsibilities
5 Years of Software Quality Assurance experience on enterprise level applications which includes Data Warehouse Testing
Experience in writing complex SQL queries Experience in writing complex SQL queries ability to determine the types of testing that must be conducted ie data validation regression etc including evaluating the testability of requirements and create a comprehensive test plan that
supports the business and technological solutions being delivered
Should have experience testing multiple test phases in medium to large projects Understanding of information governance principles and how they could apply in a testing capacity
Should have adequate experience and clear understanding of data warehouse and data mart testing
Identification and Test Data Preparation Techniques
Ability to transform complex Business logic into SQL or PLSQL queries
Thorough knowledge of Software Test Life Cycle Test Case Life Cycle Defect Life Cycle etc
Creating requirements traceability matrix RTM
Proficiency with Test Case Preparation and Execution
QA Automation Test tools expertise using Python
Extensive exposure to ETL testing with highlevel of SQL skills is required
Should have exposure to large data sets and understand Data Quality Framework
Experience in data analysis including profiling auditing balancing and reconciliation in an Information technology operating environment
Defect tracking experience ie Jira ALM etc
Experience in tuning SQL queries Stored Procedures Views etc for performance improvements
Should be detail oriented with analytical mind set
Knowledge of data models and entity relationship diagrams
Must have the ability to multitask and adapt quickly to changes while maintaining urgency in completing assigned tasks
Requirements
Experience with Cloud Snowflake and AWSS3 including PostgreSQL DB SQL Database Hadoop Data
Lake and Mongo DB
Must have experience in using ETL Tool informatica Power Center BDM
Experience with developing data extraction transformation and load programs daily and initial