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Big Data ETL Developer

Company Name: DoubleVerify,Inc.
Location: New York, NYC
Date Posted: 04th Jul, 2017
Description:
  • Developing ETL processes that process billions of records a day efficiently
  • Delivering insightful data to clients, partners and internal users in various ways by implementing robust, scalable data delivery applications and APIs.
  • Collaborating and participating in project meetings.
  • Analyzing data to test the correctness and effectiveness of ETL processes.
Qualification:
  • At least 2 years hands-on experience of ETLs development
  • At least 2 years working in a DWH environment including schema design and data modeling
  • Hands-on development experience in python
  • Experience in one or more of the following technologies: Hadoop, Spark, Hive, Pig
  • Experience working with Reporting systems
  • Advanced SQL query writing abilities and data understanding
  • Excellent communication skills and a team player
  • Experience with GoodData CloudConnect is a plus
  • Experience with Vertica or other columnar data stores is a plus
  • Hands on experience with Spark Streaming or other live stream processing technology - a plus