Senior JAVA/JEE Microservices Applications Developer with Security Clearance

Company: Unissant
Location: Arlington
Posted on: January 14, 2021

Job Description:

Unissant, Inc. is an innovative solutions development and consulting company committed to delivering simplicity through innovation. We meet this commitment by delivering state-of-the-art enterprise computing and processing solutions to both government and commercial clients. To learn more about our exciting organization, please visit us at www.unissant.com We are seeking a Senior JAVA/JEE Microservices Applications Developer to join our team and support our client in the National Capital Region. Successful applicants will demonstrate their experience providing Applications Development support to develop, maintain, and integrate activities for large-scale, enterprise systems for our customer. The ideal candidate will have Department of Homeland Security (DHS) Customs and Border Protection (CBP) or related experience. This individual will be a key team member on the project, providing design and coding expertise, and assist with managing multiple environments operating on both on-premise and cloud platforms. This individual will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life cycle (requirements to design to implementation to test) for a browser-based application implemented using Java and backend microservices. The individual will be responsible for developing and testing Java code as dictated by project requirement.When responding to this opportunity, please speak to the relevancy of your work experience in your cover letter. Essential Duties and Responsibilities:--- Design and implement micro service components utilizing Spring Boot--- Maintain existing JEE applications deployed in Tomcat/WebSphere Application Server or related JEE server--- Design and Implement REST API design & development in a CI/CD environment.--- Use modern software engineering IDEs including Eclipse, SoapUI, etc. for design, development, and testing the software--- Work with users in an Agile development approach to understand and document requirements in JIRA and Confluence, then elicit feedback and refine solution through demonstrations--- Developing 100% automating unit tests--- Present the solution at formal and informal design reviews, and document the design according to the Government's system lifecycle methodology Required Skills and Experience:--- A minimum of 9 years of experience in the relevant field--- Experience with Springboot, Database Access Object frameworks (JDBC, JPA, Hibernate)--- Experience with RDBMS and SQL--- Experience with different data formats (XML, JSON, YAML)--- Understanding of message Queues and Topics--- Proficiency using JEE Web containers like Spring boot and Tomcat--- Proficiency with Design Patterns and Data Structures--- Understanding of Concurrent Programming and Threads--- Developing 100% automated unit tests Desirable Skills and Experience:--- The following skills and experience desired:o Agile development approacho Dockero Apache Kafkao Apache HTTP Servero CICD tools (Jenkins, maven, git)o Unix/Linux commands and scripting--- Strong initiative: must be able to take a high-level requirement, ask questions/seek clarifications, and get the job done--- Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment--- Must work well in a team environment as well as independently--- Experience using the MS Office Suite (Word, Excel, PowerPoint), Project 2000, Access, and Visio. Education:--- Bachelor's Degree in computer science or related field required Certificates, Licenses & Registrations:--- Clearance - Must have a current CBP Background Investigation or be eligible to obtain one.--- Citizenship - Must be a U.S. Citizen Communication Skills:--- Able to work as part of a team and individually with little or no supervision.--- Excellent verbal and written skills, ability to present proposals and performance data, comfortable interfacing all levels of organization--- Ability to write clear and concise creative content in a highly confidential manner--- Ability to communicate difficult/sensitive information tactfully.--- Ability to effectively communicate project information to customer and supervisors

Keywords: Unissant, Arlington , Senior JAVA/JEE Microservices Applications Developer with Security Clearance, Other , Arlington, Virginia