Job Description :
Sr ETL Informatica Developer
Princeton, NJ
12 Months contract
Locals;In-person interview
need on W2
You should have:
5+ years of experience in ETL tools. Specific expertise in implementing Informatica in an Enterprise environment is a plus.
Advanced SQL capabilities are required. Knowledge of database design techniques and experience working with extremely large data volumes is a plus.
Strong understanding of data warehousing methodologies, ETL processing and dimensional data modeling.
Demonstrated experience and ability to work with business users to gather requirements and manage scope.
Experience programming in a Linux/UNIX environment including shell scripting.
Programming experience in Python.
We’ d love to see:
Experience with large database and DW Implementation (20+ TBs)
Understanding of VLDB performance aspects, such as table partitioning, sharding, table distribution and optimization techniques
Experience working in a big data environment with technologies such as Hadoop, Spark, and HIVE.
Programming experience, including Java, C++, ksh
Knowledge of reporting tools such as QlikSense, Tableau, Cognos