Full Stack Software Engineer

Overview As a Full-Stack Developer, you will contribute to the development of ONE Network's Supply Chain Application SaaS, with a focus on building robust UI components and services. You’ll work on both client-side and server-side code, collaborating with cross-functional teams to deliver enterprise-grade features. The role involves creating reusable UI elements, implementing RESTful services, and supporting production deployments. This is an opportunity to shape user interfaces for complex supply chain solutions and to work within a platform-driven, tech-forward environment. ResponsibilitiesImplement UI code primarily with ReactJS, and also with ExtJS and jQuery.Develop server-side components and RESTful services using Java.Write SQL queries to fetch data and support UI needs.Create wireframes and UI mock-ups; build reusable UI components.Produce and review technical designs from requirements.Debug issues in both browser and server environments.Write automated tests (JUnit for server, Selenium for browser).Participate in client meetings, design sessions, deployments, and production support on-call Key requirements3–5 years of application development experience with strong UI focusProficiency in HTML, CSS, and core JavaScriptExperience with ReactJS, ExtJS, JQuery, and BootstrapProficiency in core Java; server-side Java (e.g., JDBC)Experience with REST-based web services; SQL queryingStrong OOP skills; data structures and algorithms knowledgeExcellent communication and interpersonal skillsExperience in enterprise software or supply chain domain a plusExperience with automated testing (JUnit, Selenium) a plusFederal Government experience with supply chain a pluscommunicationproblem-solvinginterpersonal skillsHTMLCSSJavaScript