11+ Years Senior JAVA Developer - Washington DC (In-person interview)

Overview Role: Senior JAVA Developer Client: DC Government Location: Washington DC (Onsite) Job Description: The role will require you to design, develop and test using JAVA technologies which will facilitate application development and implementation from development to QA to production. You will work to gain an understanding of the current system infrastructure, security needs, network considerations, methodologies. In this role, you will primarily focus on JAVA programming and supporting the ecosystem for the organization. Responsibilities Develop, test and deploy applications and systems. Write clean, scalable Java code and refactor/debug existing code; improve and maintain software. Develop documentation throughout the lifecycle of the development process and provide technical support to the team. Ensure that technologies are updated with current, stable, and compliant architecture and applications that meet enterprise standards. Collaborate with internal teams to produce software design and architecture. Proactively monitors and reports performance utilization of assigned technologies. Troubleshoot software and/or hardware issues/failures. Manage problem or escalated tickets and tasks and out-of-cycle requests from systems/software owners. Determine the best course of action for meeting business needs and provide consultative expertise to customers on how to best use systems. Proactively monitor and identify broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate. Provide technical knowledge and support to District agencies, personnel, and additional stakeholders. Performs other related duties as assigned. May coordinate activities of application developers. Able to identify best practices and standards for the use of the product. Delivers support and design for industry specific applications that require integration with statewide systems or applications. Interacts with executive level business users or technical experts. May function as a niche technical SME (Subject Matter Expert). Qualifications 10+ years of genuine core JAVA development with strong back-end development skills [Required] JAVA – Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation [Required– 5+ Years] Spring Boot Application Development Experience [Required– 3 Years] Spring – Java Config, Dependency Injection, Autowiring Concepts [Required– 3 Years] Spring Integration Development Experience [Required– 3 Years] Spring Web Services Development Experience [Required– 3 Years] Synchronous and Asynchronous programming experience – Callbacks, Future, Timeout and Error Handling [Required– 3 Years] Experience with MAVEN Project Build experience [Required– 3 Years] Experience with GIT version control repository [Required– 3 Years] Experience with Tomcat/Jetty/Undertow Application Servers [Required– 3 Years] Experience with LINUX working environment [Required– 3 Years] Experience with JIRA Issue tracker [Required– 3 Years] RedHat Openshift Container-based application development and deployment experience [Desirable] Working with mainframe CICS containers and channels using JCA connector [Desirable] Knowledge of Continuous Integration and Continuous Development practice [Desirable] #J-18808-Ljbffr