Sr Hadoop Administrator

Confidential Company  •  Irving, TX

11 - 15 years experience  •  Accounting, Finance & Insurance

$100K - $140K
Posted on 07/27/18 by Priya Saravanan
Confidential Company
Irving, TX
11 - 15 years experience
Accounting, Finance & Insurance
$100K - $140K
Posted on 07/27/18 Priya Saravanan

Immediate Interview

Location: Dallas,TX

Minimum 12+ years experienced candidates

Preferably local to Dallas,TX

Summary/Focus

? Data Infrastructure design and management

Description

? Builds, manages and maintains and monitors the infrastructure that hosts what the Enterprise/Big Data

Architect has designed. Frequently involved in the design and deployment of big data solutions,

because of the experience they have with specific environments and elements of infrastructure.

Responsibilities

? Designs implements and manages the infrastructure that hosts the data

? Benchmark systems, analyse system bottlenecks and propose solutions to eliminate them

? Articulate and analyze pros and cons of various technologies and platforms

? Document use cases, solutions and recommendations

? Implementation recommendations

? Assist with system integrations

? Infrastructure implementation, configuration and management

? Perform all phases of software engineering including requirements analysis, application design, code

development and testing

? Design reusable components, frameworks and libraries

? Work very closely with architecture groups and drive solutions

? Participate in an Agile/Scrum methodology to deliver high-quality software releases every 2 weeks

through Sprints

? Design and develop innovative solutions to meet the needs of the business

? Review code and provide feedback relative to best practices and improving performance

? Troubleshoot production support issues post-deployment and come up with solutions as required

? Mentor and guide other software engineers within the team

? Oncall and Escalation for after hour support

Technical Skills

? Big Data, Enterprise Data, Distributed Data

? Cloud, local and hosted infrastructure

? SQL/NOSQL experience with Database such as Microsoft SQL Server, DB2, Teradata, Oracle, Aurora,

PostgreSQL, MySQL, Cassandra, MongoDb etc

? A strong understanding of software development life cycle and methodologies such as Agile/Waterfall

? Experience with object-oriented/object function scriptinglanguages: Python, Java, C#, Scala, etc.

? Strong understanding of big data technologies, such as Hadoop, MapReduce, Spark, Yarn, Hive, Pig,

Presto, Storm etc

? Strong experience with ETL/ELT tools (Informatica, Talend, Pentaho, ODI)

? Strong knowledge of APIs, specifically REST APIs, SDKs and CLI tools

? AWS knowledge as applied to big data applications

? Data security/privacy, including PCI

? Troubleshooting performance issue resolution

? Thorough understanding of technological infrastructure and how it relates to projects

? Experience working in a DevOps model using Agile

? Experience with CI/CD with Jenkins pipelines, OpenShift, Gradle, GitHub and Docker

? Test Automation

? DevOps knowledge is a nice to have

Other Skills

? Both creative and analytic approaches in a problem-solving environment

? Excellent written and verbal communication skills

? Communicating with both technical and non-technical collaborators

? Excellent teamwork and collaboration skills

Experience and Education

? 6+ years of experience in large development initiatives involving big data

? 6+ years of experience in developing high volume database applications

? 4+ years of experience with complex shell scripting using Linux

? 2+ years of experience in developing distributed computing systems applications using solutions such

as Hadoop, Hbase, Hive, Java/MapReduce, Spark, Scala, Storm, Kafka, Flume, Sqoop & Pig

? 4+ years of agileexperience

? 1+ years cloud experience (AWS, Azure, Containers, etc.)

?Bachelors or Masters in Computer Science or Software Engineering

? 4+ years experience on ETL/ELT Tools

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