Sr Java Developer F33402 D*
Washington, DC

Job Description

Job Title: Developer III

Location: Reston VA

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)
* 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.

Required Skills

* 6+ years of experience of full-stack development using Java and J2EE.
* Experience with Spring Core, Spring Boot, Spring MVC, Spring Integration, Spring Security, and Spring Batch.
* Experience in testing automation using Selenium, Cucumber, and JUnit.
* Hands-On experience with Database development and tools with SQL, O/RM, Flyway, OLTP Database Tuning, etc.
* Hands-on experience in Cloud (AWS, Azure, etc.) implementation, development and support.
* Knowledge of UNIX (Linux) environment and scripting
* Experience with implementing integration solutions with RESTful Web Services.

Experience with AWS development using EC2, EB, IAM, S3, SDK, CLI, Code Deploy, Code Commit, Lambda/ Step Functions, Cloudfront, Cloudwatch, would be a plus.