QA/ Data Analyst

Data Analyst working 50% as a QA specialist for data solutions. On this position you will deal with large volume of data, multiple data sources, complex BI solutions.

Knowledge of writing SQL:

• Creating new procedures that meet business requirements.

• Ability to read and understand existing procedures written by data engineers.

• Testing procedures, comparing results, identifying anomalies in the code that lead to incorrect data outcomes.

QlikSense/QlikView:

• Ability to assess data quality at each stage of extraction (understanding the transformation process: database – QVD – application).

• Ability to identify gaps in the extraction and transformation process.

• Basic knowledge of writing scripts in QlikView/QlikSense (application backend).

• Ability to create intuitive visualizations according to needs (application frontend).

Basic knowledge of writing queries in PySpark:

• Possibility of conducting tests on in Databricks on Azure

Knowledge of Power BI:

• Ability to optimize and test reports to ensure high performance and data accuracy.