Senior Big Data Developer for Large Scale Hadoop Projects

6 days ago


Columbus, Ohio, United States nuanza Full time
Job Overview

Nuanza is seeking a highly skilled Senior Hadoop Developer to join our team in Columbus, OH.

Compensation

The estimated salary for this position is around $120,000 per year, depending on experience and qualifications.

Job Description

This role involves working with large scale Hadoop projects, utilizing the HDFS framework for data storage and processing. The ideal candidate will have expertise in ETL/ELT frameworks, specifically Sqoop for importing/exporting data from/to relational databases like Oracle/DB2/MS SQL Server.

A strong background in Hive is essential, including knowledge of basic concepts, tables/views, different storage formats, performance tuning for reading and writing data, as well as CRUD operations. Proficiency in ANSI SQL/HQL is also required, covering select, insert, create, drop, truncate, alter, inner joins, outer joins, and analytical functions.

The successful candidate will be experienced in Unix Shell scripting, with skills in reading/writing files, automating Hive commands, preprocessing data, handling errors, and processing XML/CSV files into HDFS. Additionally, they will have familiarity with job scheduling using tools like Autosys.

Preferred Skills
  • Informatica
  • Programming with PySpark
  • HBase/Phoenix
  • NiFi
About Nuanza

Nuanza is a dynamic company offering a range of benefits, including competitive salaries, opportunities for growth and development, and a collaborative work environment.



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