Bethesda, Maryland

We currently have several temp-to-perm Big Data ETL Developer opportunities available with a large financial company in Bethesda, Maryland. Visa sponsorship is available, candidate should be willing to join the client in 3 months.

RATE: $80/hrs (Corp to Corp)


  • At least 3 years of experience as a Big Data Developer

  • Experience with manipulating and transforming data

  • Some experience on Spark core and Spark SQL

  • At least 2 years of experience on Hadoop Eco System (MapReduce, Oozie, Hive and Pig)

  • At least 2 years of experience on core Java or Scala

  • Exposure with noSQL databases, such as HBase or Cassandra or MongoDB



  • Experience with Data Warehousing, Data Marts, Dimensional Modeling

  • Experience with an ETL/ELT tool such as Ab Initio, Talend, or SSIS.

  • Experience with Data Quality

  • Experience with Performance optimization

  • Familiarity with Agile development



  • Develop, test, implement and maintain automated ETL operations for a variety of data sources and data marts.

  • Create and execute test plans. Document assumptions, methodologies and validation techniques.

  • Handle on call responsibilities and provide production support and maintenance.

  • Participate in 24x7 on call support for key processes and data flows.


QUALIFICATIONS: Bachelor's degree in Computer Science or a related field


JOB TYPE: Contract