Posted 1 month ago
Tableau Senior Developer
AI Summary
A Tableau Senior Developer analyzes large CSV datasets stored in Cloudera HDFS on AWS, joins multiple CSV files, and generates basic statistics to address performance issues in Tableau deployments.
About this role
Tableau Senior Developer
We are a Big Data company located in Princeton, New Jersey run by alumni of Stanford and Wharton schools. If you want to work and grow your career with a very talented team then look no further.
Note:
We are facing some performance issues when we tried running Tableau in AWS on HIve that is sitting on top of Cloudera. The CSV data file is only 5 GB in size, but running aggregations on it is taking quite a bit of time. Please apply only if you think you can help us in performance tuning this problem of ours as well.
Job Details:
We have a few hundred Gigs of data sitting on a few data nodes in Cloudera HDFS on AWS. We are in need of a Tableau developer that can run some basis statistics for us on these data files using Tableau.
Requirement:
* Strong past experience with using Tableau on HDFS for analyzing CSV files
* Ability to join columns from two or more CSV files when creating Tableau reports
* Must know how to generate basic statistics
Qualifications
2+ years of Tableau experience
Experience with using Tableau in a Hadoop distribution such as Cloudera
Must be able to use Tableau and generate reports in a Amazon Web Services setting
Additional Information
All your information will be kept confidential according to EEO guidelines.