Snowflake + Informatica Data Tester

Snowflake + Informatica Data Tester

Markham-Ontario-CA (Day onsite )

Long Term Contract

Job description :

Technical Skills Primary

Years of Software Quality Assurance experience on enterprise level applications which includes Data Warehouse Testing

Experience with Cloud Showflake and AWSS including PostGres 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 load functionality on a wide range of data repositories structured and semistructured files relational and multidimensional data stores

Experience with data integration data cleansing and data analytics

Experience with data modeling and design principles for data marts and data warehouses

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

Education

Soft Skills

Excellent problem solving and analytical skills able to handle challenging situations and act appropriately

Excellent learning skills must learn and also guide other team members on their knowledge

Should be a selfstarter takes responsibility and ownership and is selfdriven

Ability to work independently with minimal supervision as well as ability to work within a team

Good team player commitment to highquality output and service Skills ETL-TALEND-TESTING