Experience in banking & finance industry   Skill set Years if experience Proficiency level  Hadoop  Big Data 5 4  Database RDBMS(OracleTeradata)  Hive - Impala  Mongo 4 3  Python 5 4  Spark\\Database Modeling\\NOSQL\\Analysis Skills 5 4  Desired qualificationsnon-essential skills required   Excellent communication Banking Knowledge Willingness to work flexible hours