Senior Developer - 18-00580
Previous Job
Senior Developer - 18-00580
Ref No.: 18-00580
Location: Chevy Chase, Maryland
Position Type:Right to Hire
Start Date / End Date: 03/05/2018 to 06/08/2018
The selected candidate will be part of a group of ETL and report developers responsible for creating data marts used for Enterprise reporting and data visualizations.
The selected candidate will maintain and improve existing ETL streams as well as create and optimize new ETL streams on our Big Data platform.

  • Experience on continuous build and test process using tools such as Maven and Jenkins Experience with monitoring tools such as Splunk and DynaTrace
  • Exposure to Hadoop or NoSQL performance optimization and benchmarking tools
  • Understanding of data security and role-based access controls
  • Experience in ETL tools such as Talend, Informatica or Ab Initio
  • Familiarity with Agile development
  • Ability to work independently with limited supervision as well as contribute to team efforts
  • Strong critical thinking, decision making, troubleshooting and problem solving skills
  • Outstanding time management skills and attention to detail
  • Excellent verbal/written communication skills, including communicating technical issues to non-technical audiences
Technical Skills
  • 3+ years of hands-on experience in Hadoop Eco System (HDFS, YARN, MapReduce, Oozie and Hive) 1+ year of hands-on experience in Spark core and Spark SQL
  • 1+ year of hands-on experience in Spark core and Spark SQL 1 year of hands-on experience in HBase, Cassandra any other NoSQL DB
  • Understanding of Distributed computing design patterns, algorithms, data structures and security protocols
  • Candidate must possess a Bachelor's degree in a computer related field
  • Understanding of Kafka and Spark Streaming Strong skills in SQL, Analytical SQL functions, Graphs, and Styles
Nice to Have
  • Certification in HortonWorks or Cloudera