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Senior Hadoop Developer

Woodlawn, MD 
Area Code:
Travel Required:
Hadoop, Java MapReduce, Pig, Hive, Sqoop, OOZie, Avro etc, ETL, Python scripting 
Pay Rate:
Tax Term:
Long Term Contract 
Date Posted:
Position ID:
Dice ID:

Title: Senior Hadoop Developer

NetVision Resources, Inc. (NVR) is a fast growing, MBE certified technology consulting and software development firm. Based out of the DC Metro area, NVR helps clients across the nation design & develop enterprise applications using cutting edge information technology solutions. Our clients list includes the public sector (Federal, State & Local) and Fortune 2000 companies spread across disparate verticals.* To know more, please visit www.netvisionresources.com

Location: Woodlawn, MD

Duration: Long Term Contract


Education / Experience:

Doctorate and 10 years’ experience

Masters and 12 years’ experience

Bachelors and 14 years’ experience


Basic Qualifications:

Minimum knowledge, skills, abilities.

  • 2+ years of proven experience in a range of big data architectures and frameworks including Hadoop ecosystem, Java MapReduce, Pig, Hive, Spark, Impala etc..
  • 2 years of proven experience working with, processing and managing large data sets (multi TB scale).
  • Proven experience in ETL (Syncsort DMX-h, Ab Initio, IBM - InfoSphere Data Replication, etc.), mainframe skills, JCL


Preferred Qualifications:

Candidates with these skills will be given preferential consideration.

  • Experience with Apache Hadoop Administration (Preferred Cloudera Framework).
  • Experience with Linux Administration (Centos and Red Hat).
  • Experience in coding shell scripting in Python.
  • Experience in Big Data Storage and File System Design.
  • Experience in performing troubleshooting procedures and designing resolution scripts
  • Experience with Mainframe development including Java Batch development, Architectural Design/Analysis and Database development.
  • Experience in analytic programming, data discovery, querying databases/data warehouses and data analysis.
  • Experience in data ingestion technologies with reference to relational databases (i.e. DB2, Oracle, SQL)
  • Experience with advanced SQL query writing and data retrieval using “Big Data” Analytics.
  • Experience with enterprise scale application architectures.
  • Proven ability to work with senior technical managers and staff to provide expert-level support for the installation, maintenance, upgrading, and administration of full-featured database management systems
  • Knowledge and experience with application integration, thorough understanding of complex network topologies, solid understanding of system security & risk management
  • Knowledge of Informatica, Syncsort DMX-h, Ab Initio
  • Knowledge of a variety of technical tools, methodologies, and architectures as used in the SSA computing environment
  • Knowledge of leading-edge technologies, new methodologies, and best practices applicable to work performed.
  • Knowledge of SSA’s Enterprise Architecture
  • Knowledge of agile methodologies

If Interested? Please send your resume with all contact details Sahil Chatwal at schatwal@netvisionresources.com or call me on 703 297 8855.

Sahil Chatwal
NetVision Resources Inc.