Sr Java DeveloperReston, VA6 months +All candidates should have:Proven ability to work independently and as a team memberEligibility to receive Federal Public Trust clearanceEstablished residency in the US for at least 3 of the last 5 years.Candidates must be local to the Washington, D.C. Metro/Northern VA Area (There might be in-person interview)Completed Background Investigation in accordance with Subcontract Agreement prior to start of work.Required Skills: Proficient in Java & SQL. Novice in MarkLogic Desired Skills: Novice in Data Structure, Object Oriented DesignJava Script Technology Stack: Core Java, Struts, Spring, Hibernate, Spring Batch, SQL, MarkLogic, JavaScriptJob Description:Technical Design & Build for Java custom development solutionProduce estimates for new functionality or enhancementsReport project statusTrack project risk/mitigationsReview functional specifications and create technical designs for those specifications.Develop Java based web-services based on technical designs.Knowledge of Spring Batch framework for batch processing.Create and execute unit tests for developed components.Understand the impacts of changes in the software development lifecycle and make recommendations.