Role: Senior Data Test Engineer, ETL/Data Tester/Big Data

Location: Remote

Duration: Long term

Responsibilities:

Develop test data scripts based on ETL mapping artifacts and other technical documentation.

Execution and detailed analysis of test data scripts

Defines and tracks quality assurance metrics such as defects, defect counts, test results and test status.

Documents all problems and assists in their resolution.

Required Qualifications

7 to 10 years of relevant work experience in testing backend application primarily involving complex SQL queries

At least 7 years experience in:

Testing Big Data and Enterprise Data warehouse

Writing and Executing complex queries in SQL

Experience in analyzing ETL mapping (STTM) documents

Writing and Executing ETL scripts and Stored Procedures

Development of SQL scripts based on ETL mapping and database documents to validate data inputs and compare data outputs

Using tools such as Informatica (PowerCenter)

Integration testing - Services, ETL, Database (SQL/Oracle) covering DML Validations, Batch Monitoring etc.

Cloud databases (AWS /Redshift)/Relational databases

Experience testing mission critical Financial Applications

Advanced level of expertise in Database testing (data cleansing, transforming, mapping, data validation) with excellent PL /SQL skills

Ability to create and execute test plans, strategies and test cases for applications that use ETL components

Experience planning, writing, executing tests as well as preparing test strategies

Experience in using testing tools such as ALM and JIRA

Critical Skills

Ability to work on multiple assignments simultaneously and produce high quality products

Very good communication skills

Strong problem solving and analytical skills demonstrated by the ability to assimilate new information, understand complex topics and arrive at sound analysis and judgment

Should be a good team player

Experience testing Waterfall / Agile Development Projects

Keeps abreast of current technology trends

Familiar with application development best practices

Well-versed in the use of Microsoft Office Tools

Big Data

Preferred Qualifications

Basic knowledge on how to use Tidal and Postman is a plus