⭐️REQUIREMENTS:

• Experience in designing and developing integration solutions for various industrial DBMS (Oracle Exadata; Greenplum), Oracle Data Integrator
• Knowledge of the principles of designing and developing data warehouses and ETL processes;
• Experience with large volumes of data;
• Understanding of Hadoop architecture, experience using Hadoop technologies: hive, sqoop, impala.
• Experience in designing distributed, high-load systems;
• Understanding of ETL testing approaches;
• Understanding of the principles of designing BI data marts;
• Experience in planning and estimating work timelines;
• Knowledge of ClickHouse structure, engines, indexes;
• Experience in developing and optimizing solutions in ClickHouse;
• Experience in designing and developing solutions based on ClickHouse in conjunction with various industrial DBMS (Oracle Exadata; Greenplum), as well as Hadoop;
• Knowledge of SQL and development experience (pg/SQL, PL/SQL);
• Experience in migrating a data warehouse from Oracle Exadata to Greenplum.

📩 For resumes: @KseniyaUIT