UI Developer Senior

DescriptionWe are seeking a UI Front End Developer with Spring Boot and Microservices experience for a multi-year contract to support the ongoing modernization and maintenance of the Department of Homeland Security (DHS), Customs and Border Protection (CBP) information systems, using JAVA/JEE.This is a remote position, but candidates must be within commutable distance to Ashburn, Virginia and Kingstowne, Virginia. Job ResponsibilitiesDesign and implement JEE software applications.Use modern software engineering tools and methodologies, including Eclipse, and Atlassian Products (Jira, Confluence)Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solutions through demonstrationsPresent the solution at formal and informal design reviews, and document the design according to the Government's system lifecycle methodologyQualificationsRequired Skills and ExperienceBachelor's degree and 9 years or more of related experience. Additional experience can be considered in lieu of a degree. Most important front end technologies for the position are: Angular, Ngrx, and Angular library development. Recent 5 years’ experience developing front end application in frontend Angular (primary v10 or above)Advance level experience in UI performance tuning and Component/Layout design.Proven record of understanding HTML5, CSS3(flexbox, flexgrid), SASS and theme development2 years in state management (NgRx)Experience in developing reusable components and libraries (building NPM packages)Excellent problem solving and critical thinking skillsAdvance level experience with unit testingExperience working with microservices design and implement design patternsHands on experience with: HTML, JavaScript, CSS (required)AWS (EC2, S3, etc.) (required)jQuery, Angular, ReactJEE Web Tier Technologies (JSP, Servlets, MVC Frameworks)SQL (required)XMLUnix, LinuxDatabase Connectivity (JDBC, JPA, Hibernate)3 years of experience in Single Page Application Development using JavaScript framework (Angular 8+ or ReactJS 5+)1 + year experience in Java/JEE (required)Experience working with JEE Web Tier Technologies (JSP, Servlets, MVC Frameworks)Experience working with JEE Servers (like Spring boot, Tomcat, WebSphere, etc.)Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)Experience in building quick prototypes that demonstrate ideas and potential in a hands-on environment.Experience designing and delivering complex, highly scalable software components.Experience working with users to define requirements and demonstrate solutions.Desired Skills and ExperienceExperience developing 100% automation unit tests using eclipse is a strong plusExperience deploying and managing applications in a Docker environment a plusAgile development experience is a plus.First-hand experience working with large project teams (working with the Federal Government is a strong plus)Customer RequirementsClearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background InvestigationCitizenship – Must be a US CitizenLocation – Hybrid with on-site (Kingstowne, VA and/or Ashburn, VA) visits 1x a week and for mission needs.Job Field: SoftwareTravel: No