Position: Hadoop data Modeler
Location: Bentonville AR
• 6+ years software development experience in multiple languages (Scala/Java/Python ).
• 3+ years Big data development experience
• Must have expertise in the use of SQL/HQL/NoSQL
• Strong experience with Mapreduce, Hive, Spark, Sqoop, Kafka, Presto, Impala.
• Strong experience with NoSQL data modelling with Cassandra/Hbase/MongoDB etc.
• Solid experience with OLAP, NoSQL and MPP/columnar databasetechnologies
• Ability to perform data related benchmarking, performance analysis and tuning
• Strong skills in In-memory applications, Database Design, Data Integration, ETL and MPP Architecture.
• Solid understanding of Data Warehousing & BI Concepts.
• Experience writing shell scripts using (ksh, bash, perl or python).
• Experience with Pivotal Greenplum , SAP Hana, Teradata is desirable.
• Excellent written and oral communication skills.