HADOOP DEVELOPER
Washington, D.C, United States
We currently have several temp-to-perm Hadoop Developer opportunities available with a large financial company in Tenleytown, Washington, D.C. Candidate should have US citizenship or green card only.
Job Description:
Hadoop developer with 5 to 10 years of relevant experience that includes:
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Designing, building, installing, configuring and supporting Hadoop
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Proposing best practices / standards
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Maintaining security and data privacy
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Liaising with business team for testing, etc.
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Working with clients directly
Experience:
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3 years of hands-on experience in Hadoop Eco System (HDFS, YARN, MapReduce, Oozie and Hive)
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1 year of hands-on experience in Spark core and Spark SQL
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5 years of hands-on programming experience in either core Java or Spark
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3 years of hands-on experience in Data Warehousing, Data Marts, Data/Dimensional Modeling and ETL
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1 year of hands-on experience in HBase, Cassandra or any other NoSQL DB
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Understanding of distributed computing design patterns, algorithms, data structures and security protocols
Desired Qualifications:
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Understanding of Kafka and Spark Streaming
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Experience using any one of the ETL tools such as Talend, Kettle, Informatica or AbInitio
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Exposure to Hadoop or NoSQL performance optimization and benchmarking using tools such as HiBench or YCSB
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Experience in performance monitoring tools such as Ganglia, Nagios, Splunk or DynaTrace
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Experience on continuous build and test process using tools such as Maven and Jenkins
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Certification in HortonWorks or Cloudera preferred