• V.L.S. Systems
  • $112,190.00 -178,460.00/year*
  • Chevy Chase, MD
  • Information Technology
  • Full-Time
  • 3909 Underwood St

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Big Data Developer with ETL experience Chevy Chase, MD 3 months CTH Phone F2FSkype Daily Responsibilities bull Develop, test, implement and maintain automated ETL operations for a variety of data sources and data marts. bull Create and execute test plans. Document assumptions, methodologies and validation techniques. bull Handle on call responsibilities and provide production support and maintenance. bull Participate in 24x7 on call support for key processes and data flows. Skills bull At least 3 years of experience as a Big Data Developer bull Experience with manipulating and transforming data bull Some experience on Spark core and Spark SQL bull At least 2 years of experience on Hadoop Eco System (MapReduce, Oozie, Hive and Pig) bull At least 2 years of experience on core Java or Scala bull Exposure with noSQL databases, such as HBase or Cassandra or MongoDB bull Experience with Data Warehousing, Data Marts, Dimensional Modeling bull Experience with an ETLELT tool such as Ab Initio, Talend, or SSIS. bull Experience with Data Quality bull Experience with Performance optimization bull Familiarity with Agile development
Associated topics: .net, c++, c#, developer, devops, perl, programming, sde, sdet, software development engineer

* The salary listed in the header is an estimate based on salary data for similar jobs in the same area. Salary or compensation data found in the job description is accurate.

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