ETL Tester
Purplejack Technologies LLC · South Boston, Suffolk County ·
- Category
- QA
An ETL Tester who builds and executes automated tests for data pipelines using PySpark, Spark SQL, and Databricks, plus API automation. Day to day they write and maintain test plans and scripts, run complex queries, validate data (including entity resolution concepts), report results, and track defects through the STLC process.
Excellent understanding and hands on experience in PySpark Automation and API Automation Hands on experience on PySpark and Analytical Functions and complex queries. Must have Knowledge on Databricks, PySpark, Spark SQL. Strong understanding of Entity Resolution concepts. Should have excellent knowledge in STLC process -include creating, maintaining, and executing automation/functional test plans, writing test scripts against software platforms, communicating test results, defect tracking and p…