Senior Big Data Testing Engineer

компания "течкор" a new fintech start-up founded by ex-paypal top managers is looking for senior data testing engineer. general requirements: - at least 3 years of sql experience- experience using excel- fluent written and spoken english (b2+)- good verbal and written communication skills- ability to work in a high-pressure, deadline-driven environment preferred:- has experience with redshift- has experience with python what you’ll do - perform data validation - manual and automated- ensure the data ingested from the third party are accurate- validate data post implementations in test and production environments- analyze data from chart queries to ensure the data captured is accurate- write sql queries to understand data to be tested- develop test sql scripts and test cases what you’ll need - ability to write and run sql effectively and independently to gather test data needed for set ups, manipulation, and analysis.- read python code and create tests of code logic using testing frameworks, preferably with some programming capability for creating and modifying automated tests- experience with json files with the ability to interpret the data in the file- experience working with complex, large-scale relational databases and other tools to compile and interpret quantitative data