Senior ETL Vertica Developer
Atlanta, GA
12 Months contract
Job Description:
The ETL developer will need to perform the following activities:
- Develop Informatica mappings and mapplets to implement the business rules as per table specification documents.
- Create Informatica Sessions and Workflows.
- Write bteq/vsql scripts to process data.
- Perform bulk data loads from flat files to Vertica.
- Tune performance of Informatica sessions, identify and resolve performance bottleneck issues in source/target Informatica mapping.
- Prepare deployment guide with all the code that has to be migrated to QA/Production environment.
- Coordination with System Testing team to migrate the code to QA System Testing.
- Work with System Testing and UAT teams to analyze and resolve opened defects.
- Provide 24/7 support during the warranty period to projects after deployment to Production
- Teradata (Intermediate)
- Vertica (Intermediate)
- Oracle (Intermediate)
- Unix (Intermediate)
- ETL (Intermediate)
- Informatica (Intermediate)
- SQL (Expert)
- Data Modeling (Optional)
- bteq/vsql scripting (Intermediate)
Send resume to adelina@jobs-n-jobs.com or adelinajohn279@gmail.com
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