Job Description :
Role: Senior Hadoop Developer
Job ID: 10991-1
Location: Chevy chase, MD
Duration: 3 MONTHS C2H
Job Description:

5 years of hands-on experience in Hadoop Eco System (HDFS AND YARN AND MapReduce AND Oozie AND Hive)
5 years of hands-on experience in Spark core, Scala AND Spark SQL
3 years of hands-on programming experience in core Java
Design needed transformations, mapping data from source to target for jobs on platform
Develop ETL/ELT jobs on the Hadoop platform using Spark and other BigData technologies
Develop and use frameworks for data transformation
Create and schedule jobs with Oozie and other job coordinators
Monitor and optimize transformation logic
Testing and documenting results
Troubleshooting and triaging problems including performance issues
Communicating with end customers, and teammates to work in collaborative environment (aka strong communication skills needed)
Additional Skills:

Experience in any one of the ETL tools such as Abinitio Talend, SyncSort, Informatica, SSIS, Data Stage or Kettle
Experience on continuous build and test process using tools such as Gradle (or Maven) AND Jenkins
Hadoop OR NoSQL performance optimization and benchmarking using tools such as HiBench OR YCSB
Understanding of Kafka AND Spark Streaming

Client : Confidential