Must be a U.S. Citizen with the ability to pass CBP background investigation College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline. Seven (7) or more years of technical experience, with software design, development, and implementation targeting web browsers and mobile devices or related roles. Demonstrable professional experience with our UI development tech stack: ReactJS, React Native, AngularJS, Typescript, CSS, styling & theming using Material Design. In-depth knowledge of the React Library (TypeScript, state management), as well as experience implementing UI screens from prototypes, wireframes, and/or mock-ups. Expert experience in the following programming languages/libraries: ReactJS, Typescript, JavaScript, CSS, and HTML. Knowledge of creating React components, services, and routing; good understanding of state management (Redux) and UI performance considerations such as, but not limited to, reducing file sizes, bundling assets, and asynchronous data loading. Demonstrable experience creating reusable libraries and components, developing interactive and responsive interfaces, implementing complex solutions, encouraging quality code through conducting reviews/leading tests. Experience implementing new features by transforming mockups into fully functional user interfaces integrated with API enabled backend built on Spring/Java/Hibernate/Postgres based backend. Demonstrated professional experience with developing SPA (Single Page Application) using ReactJS (TypeScript), backed by RESTful services. Object oriented design and development (OODD) expertise, Service Oriented Architecture (SOA). Experience with source code control systems and concurrent development workflows (Git preferred). Understanding of all elements of the software development life cycle, including planning, development, requirements management, CM, quality assurance, and release management.