Fannie Mae

Big Data Engineer - AWS

Posted on: 19 Feb 2021

Herndon, VA

Job Description

Company 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.

Job Description

Use modern tools, techniques, and methods to 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.

KEY JOB FUNCTIONS

* Work with product owners and other development team members to determine new features and user stories needed in new/revised applications or large/complex development projects.
* Create or Update documentation in support of development efforts. Documents may include detailed specifications, implementation guides, architecture diagrams or design documents.
* Participate in code reviews with peers and managers to ensure that each increment adheres to original vision as described in the user story and all standard resource libraries and architecture patterns as appropriate.
* Respond to trouble/support calls for applications in production in order to make quick repair to keep application in production.
* Serve as a technical lead for an Agile team and actively participate in all Agile ceremonies.
* Participate in all team ceremonies including planning, grooming, product demonstration and team retrospectives.
* Mentor less experienced technical staff; may use high end development tools to assist or facilitate development process.
* Leverage Fannie Mae DevOps tool stack to build, inspect, deploy, test and promote new or updated features.
* Set up and configure a continuous integration environment.
* Advanced proficiency in unit testing as well as coding in 1-2 languages (e.g. Java, etc).
* Advanced proficiency in Object Oriented Design (OOD) and analysis.
* Advanced proficiency in application of analysis/design engineering functions.
* Advanced proficiency in application of non-functional software qualities such as resiliency, maintainability, etc.
* Advanced proficiency in advanced behavior-driven testing techniques.

Qualifications

Education Level Required

* Bachelor Degree or Equivalent

Area of Study Preferred

* Business or Computer Science

Certifications Preferred

* Specialized training in specific platforms, enterprise

MINIMUM EXPERIENCE

* 4-6 years of related experience; Experienced with Agile practices/ methodologies (e.g. Scrum, TDD, BDD, etc).

Required Skills:

* 2+ years with Big Data Hadoop cluster (HDFS, Yarn, Hive, MapReduce frameworks), Spark
* 2+ years of recent experience with building and deploying applications in AWS (S3, Hive, Glue, EMR, AWS Batch, Dynamo DB, Redshift, Cloudwatch, RDS, Lambda, SNS, SQS etc.)
* 4+ years of Java/Python, SQL, SparkSQL, PySpark
* Excellent problem-solving skills, strong verbal & written communication skills
* Ability to work independently as well as part of a team

Desired Skills:

* Familiar with Hadoop information architecture, data modeling, machine learning, Talend
* Knowledge of Spark streaming technologies, Graph Database will be a nice to have
* Knowledge of Financial Products, Risk Management, Portfolio Management is preferred but not mandatory. Training will be provided to help you gain ground

Additional Information

The future is what you make it to be. Discover compelling opportunities at careers.fanniemae.com.

Fannie Mae is an Equal Opportunity Employer, which means we are committed to fostering a diverse and inclusive workplace. All qualified applicants will receive consideration for employment without regard to race, religion, national origin, gender, gender identity, sexual orientation, personal appearance, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation in the application process, email us at careers_mailbox@fanniemae.com.

REF1571P

Fannie Mae

Washington, DC

Federal National Mortgage Association provides a source of liquidity to the mortgage market and supports the availability and affordability of housing in the United States. It securitizes mortgage loans originated by lenders into Fannie Mae mortgage-backed securities (Fannie Mae MBS). The company operates in two segments, Single-Family and Multifamily. The Single-Family segment securitizes and purchases single-family fixed-rate or adjustable-rate, first-lien mortgage loans, or mortgage-related securities backed by these loans; and loans that are insured by Federal Housing Administration, loans guaranteed by the Department of Veterans Affairs and Rural Development Housing and Community Facilities Program of the U.S. Department of Agriculture, manufactured housing mortgage loans, and other mortgage-related securities. This segment also provides single-family mortgage, as well as credit risk and loss management services.

The Multifamily segment securitizes multifamily mortgage loans into Fannie Mae MBS; purchases multifamily mortgage loans; and provides credit enhancement for bonds issued by state and local housing finance authorities to finance multifamily housing. This segment also issues structured MBS backed by Fannie Mae multifamily MBS; buys and sells multifamily agency mortgage-backed securities; and offers delegated underwriting and servicing, as well as multifamily mortgage, and credit risk and loss management services. The company serves mortgage banking companies, savings and loan associations, savings banks, commercial banks, credit unions, community banks, specialty servicers, insurance companies, and state and local housing finance agencies. Federal National Mortgage Association was founded in 1938 and is headquartered in Washington, the District of Columbia.