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Graph and Big Data/Hadoop/Spark Developer - IoT BigData Jobs

Graph and Big Data/Hadoop/Spar...

FannieMae Fannie Mae

Description: THE COMPANY

Fannie Mae provides reliable, large-scale access to affordable mortgage credit in communities across our nation. We are the leading source of funding for housing in America, which means more people can buy or rent a home. We are focused on sustaining the housing recovery, improving our company, and leading change to make housing better.

Join our diverse, high-performing team and make a difference as we work together to enable access to a good home.

For more information about Fannie Mae, visit http: //www.fanniemae.com/progress


Develop, modify, or update applications used by business units or infrastructure units. Lead, or play lead technical role in development teams' efforts to determine unit needs and business processes that are automated by the application. Participate in or review all of the steps in the software development life cycle to create and modify the software.


Participate with team of technical staff and business managers or practitioners in the business unit to determine systems requirements and functionalities needed in large/complex development project.

Assess and develop high level design requirements for project and communicate in writing or in meetings with development team. Assess detailed specifications against design requirements.

Review coding done to advance application upgrade, extension, or other development. Analyze application for data integrity issues.

Develop test protocols or plan for testing revised application and review test results.

Serve as project lead or lead technical staff in course of application development project

May mentor less experienced technical staff; may use high end development tools to assist or facilitate development process. Qualification:

EDUCATION Bachelor's Degree or equivalent required

MINIMUM EXPERIENCE 4+ years of related experience


4+ years of hands on experience and strong and deep knowledge of Java application development

4+ years of hands on experience in LINUX, Java/J2EE, SOA and Oracle platforms

Hands on expertise on graph database technology specifically Neo4j

Hands on experience with Cypher language, functions and procedures

Experience with development of graph data model

Expertise in deployment and operationalization of graph database

Hands-on expertise with CI/CD, DevOps, Jenkins, Maven or Ant, Atlassian stack

1-2 years of building and coding applications Using Hadoop Components – HDFS, Spark, Hbase, Hive, Sqoop, Kafka, Storm, YARN, HiveQL, SparkSQL. Scala experience is a plus

1+ year of experience developing REST Web Services


As a condition of employment with Fannie Mae, any successful job applicant will be required to pass a pre-employment drug screen and to successfully complete a background investigation, which may also include a credit check for positions in some areas of our business.

Fannie Mae is an Equal Opportunity Employer.

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