The big data systems for large scale, high performance, and solid reliability.

Upper-intermediate/Advanced level of English is a must; Ability to work in evening and night shifts; Confident PC user.

Strong experience with manual testing of high loaded web projects with complex logic (3+ years) Web application manual testing experience (Knowledge of client-server architecture;) Strong knowledge of test design techniques and types; Requirements analysis and clarification;...

Client Implementation team transfers clients who used SQL databases to Vertica and OLAP The syntax changes, sometimes there are simply no alternative functions and you need to come up with a workaround.

Our engineering team is working on a distributed real-time system for healthcare market in the US. (PAI — Patient Access) Its several web-based applications & bunch of distributed microservices.