Short Description

Role: Hadoop Admin

Exp: 6 to 9 Years

Location: Chennai

 

Job Responsibilities

Role Summary/Purpose:
• We are looking for a Hadoop Data Admin to design and develop consumer-centric low latency analytic applications leveraging Big Data technologies for our Enterprise Data Lake initiative. 

Essential Responsibilities:
• Outlining the job flows. 
• Handling Hadoop Log Files. 
• Supervising Hadoop jobs using scheduler. 
• Performing cluster coordination services via Zookeeper. 
• Assist MapReduce programs running on the Hadoop cluster. 
• Pre-processing using Hive and Pig. 
• Designing, developing, installing, configuring and maintain Hadoop. 
• Preserve security and data privacy. 
• High-speed querying. 
• Managing and deploying HBase. 
• Help build new Hadoop clusters. 
• Come up with best practices. 
• Build automation of deployment and configuration using open source frameworks 
• Act as the subject matter expert for Big Data platforms and technologies 
• Work across IT teams to ensure code quality, performance and scalability of deployed data products 
• Perform other duties and/or special projects as assigned 

Qualifications/Requirements:
• Bachelor's degree with minimum 2 years of IT experience in a quantitative field (such as Engineering, Computer Science, Statistics, Econometrics) Or in lieu of Degree, a High School Diploma/GED and 5 years of experience in quantitative field with programming (Java/J2EE) and data management experience 
• Minimum 2 years of experience in deployment of BI & Analytics solutions using Big Data Technologies (such as – MapReduce, Kafka, HBase) in complex large scale environments preferably (20Tb+) 
• Minimum 2 years of experience in at least 3 of the following: Pig, Sqoop, MapReduce, Kafka, Spark, Java 

Desired Characteristics:
• Experience with Hortonworks Hadoop 2.4.x distribution 
• Demonstrated excellent planning and organizational skills 
• Engaging personality with experience collaborating across teams of internal and external technical staff, business analysts, software support and operations staff. 
• Experience with Agile project management methods and practices. 
• Familiarity with traditional BI Solution Architecture encompassing – ETL, CEP, DW, BI Reporting (preferably in a Unix/Linux, Oracle environment)

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