AWS/Big Data DeveloperLocation: Dallas, TX or Louisville, KYJob Type: contractVisa type: Citizen/Green card/H1BClient: CognizeantJob Description:• Excellent knowledge of Spark, Spark MLib, Scala, HBase, Hive• Good knowledge of AWS environment - EC2, S3, EBS. Knowledge of Cloud Formation template is a plus• Good knowledge of Cloudera CDH• Experience of Unix Shell scripting is a plus• Experience of TFS-GIT, Eclipse/Maven is a plus