Informatica Hadoop Lead

  • Free
  • Published date: August 4, 2020
    • Michigan, United States

Role : Informatica Hadoop Lead

Location : Detroit, MI
Duration : 6+ months contract

Interview mode : Skype

Exp ? 10+yr

Must have strong Hadoop & HealthCare payer exp

Cloudera certification & Data Warehousing required



?             Must have hands on Hadoop Lead Experience

?             Informatica 9.x and above (MUST)

?             Informatica PowerCenter (MUST)

?             Informatica Data Quality (STRONGLY PREFERRED)

?             Big Data Hadoop Eco-system (preferably Cloudera distribution)

?             Hadoop HDFS / Pig / Spark / Oozie

?             NoSQL Databases - Hive /Impala/MongoDB/Cassandra

?             Oracle 10g and above (MUST)

?             Unix Shell Scripting - AIX or Linux (MUST)

?             Experience in any of Scheduling Tools - Tivoli, Autosys, Ctrl-M



?             More than 3 years of experience as a Senior ETL Developer

?             More than 5 years experience as ETL Developer using Informatica
and Oracle 10g/11g to implement data warehousing projects

?             Working knowledge of Informatica Data Quality is preferred

?             More than 2 years of experience in leading/designing
Informatica /Hadoop projects

?             Excellent understanding of data warehousing concepts.

?             Candidate should be able to clearly communicate fundamental
concepts during the interview and demonstrate previous experience in all

?             MUST HAVE strong SQL skills in Oracle 10g/11g

?             Experience in Oracle database programming using Partitioning,
Materialized View and OLAP

?             Experience in tuning Oracle queries/processes and performance
management tools

?             Strong data modeling skills (normalized and multidimensional)

?             Strong business and communication skills

?             Knowledge of Health Care Insurance Payer Data Warehousing

o            Cloudera (CCP / CCA)



?             The Senior Developer should be able to perform the following
with minimal supervision:

o             Understand Business Requirements and Conceptual Solution

o             Convert Business Requirements into Technical Requirements and

o             Create High Level Design and Detailed Technical Design

o             Create Informatica Mappings, Workflows and Sessions

o             Create Shell Scripts for automation

o             Understand the source systems and conduct the data profiling

o             Co-ordinate Data Modeling of Sources and Targets

o             Create Source to Target Mapping Specifications from the
Business Requirements

o             Review Unit Testing and Unit Testing Results Documents

o             Provide Support for QA/UA Testing and Production code migrations

o             Provide warranty support by assisting/resolving production

?             The Senior Developer should have the following leadership

o             Provide hands on technical leadership

o             Lead technical requirements, technical and data architectures
for the data warehouse projects

o             Direct the discovery process

o             Provide knowledge guidance to Business Analysts and ETL

o             Provide subject matter expertise and knowledge guidance to a
team of analysts and ETL Developers

o             Lead the design and development of the ETL process, including
data quality and testing

?             Follow the standards and processes defined

?             Contribute for process and performance improvements

?             Ensure compliance of meta data standards for the data warehouse




Reference : Informatica Hadoop Lead jobs

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