- Citigroup (Irving, TX)
- The Oracle Big Data Developer position is...software applications + Good knowledge of Big Data querying tools, such as Hive and Impala. ... SQL queries in different databases for example: Oracle, SQL, Mongo, PostgreSQL, hive /impala/spark to analyze data and fix data issue as and when required. +… more
- Citigroup (Irving, TX)
- Senior Tableau Developer is an intermediate level position responsible for... sources. + Good knowledge of Big Data querying tools, such as Hive and ... SQL queries in different databases for example: Oracle, SQL, Mongo, PostgreSQL, hive /impala/spark to analyze data and fix data issue as and when required. +… more