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Senior ETL/BI Developer - Westlake, TX
Ref No.: 17-01730
Location: Westlake, Texas
Job Title: Senior ETL/BI Developer
Job Location: Westlake, TX
Position Type: Contract  
Pay Rate:  DOE on W2
 
US Citizen, Green Card and GC EAD only.
No sponsorship available for this job, NO 1099 or C2C
 


Job Description
 
In this role you will design and develop the reporting and analysis applications. Under the direction of the Technical Lead, you will work with ETL, business intelligence tools and analytic applications that let end users access and analyze data in EDAP. You will work with business requirements analysts to understand and prioritize user requirements and translate them into BI applications and help develop end-user business-oriented metadata definitions. You will work with the other members of the team to monitor and maintain the operational procedures for applications. You may be required to demonstrate software to internal or external users.
 
DUTIES/RESPONSIBILITIES:
  • Responsible for designing and developing the reporting and analysis applications
  • Responsible for designing and developing load processes
  • Working with business intelligence tools and analytic applications that let end users access and analyze data
  • Working with business requirements analysts to understand and prioritize user requirements and translate them into BI applications and helping develop end-user business-oriented metadata definitions
  • Responsible for demonstrating software to internal or external users
 
'Must have' skills:
  • Very good theoretical and practical knowledge of data warehousing (preferably Teradata, Vertica) or large database systems
  • Knowledge and experience with data processing and ETL tools (like ODI - Oracle Database Integrator, Talend, DataStage, Informatica and others)
  • Big Data ecosystem (Hadoop, Impala, Vertica, Elastic Search, NoSQL, HBase/Cassandra/Mongo DB) to derive insights/analytics from Big Data
  • Very good knowledge of complex SQL with any major RDBMS and SQL performance tuning
  • Experience with any major BI Tool
  • Use of data profiling methods to analyze data sources
  • Very good problem solving skills, logical process thinking and end-to-end system concepts
 
'Nice to have' skills:
  • Experience with Cognos, Tableau or Business Objects, including development and administration
  • Implementation of reporting/analytic applications in a multi-terabyte Teradata / Vertica data warehouse
  • Good knowledge of Teradata Explain and Visual Explain to analyze and improve query performance
  • Use of complex SQL using Teradata or Vertica functions
  • Experience with Java programming
  • Experience with OLAP concepts and methods
  • Experience with Scrum methodology
  • Experience with Unix/Linux Systems