Senior Java Web Developer

We are looking for a Full-time/contract employee for a Senior Java Web Developer. As part of HHSC IT Applications Social Services Applications initiatives, the worker will perform the following activities to accomplish the following goals: Performs application development, enhancement, maintenance, and support for State Portal, Workflow Management, Eligibility Web Services, Family Violence Program, Enterprise Document Services, Enterprise Content Management, Document Center, Call Center Inquiry, and other Social Services applications. Develop, enhance and maintain existing and new web-based J2EE/Portal applications within HHSCs SOA (Service Oriented Architecture) platform using Agile methodologies. As a member of the team, participate in requirements analysis, high-level and detailed design, development, testing, and deployment of new application components, as required. Work with other teams as necessary to accomplish goals. Create technical and design documentation, as required. Perform system analysis and problem resolution, as required. Analyze software for configuration & performance tuning opportunities, as required. Develop and maintain data and process models, as required. Employ contemporary testing methods to ensure applications function properly and without error. Provide technical support for testing and implementation efforts. Participate in program design, coding, and test walk-through meetings to provide input regarding technical standards and customer requirements. Provide application support (defect repair, maintenance, and production operations support) for web-based Java applications in an SOA platform. Perform system analysis, troubleshooting, diagnosis, and problem resolution. Analyze software for defects and performance tuning opportunities. Develop and test application code to resolve defects and improve application reliability and performance Other duties as assigned. Strong oral and written communication skills. Strong understanding and experience of fundamental programming concepts of data structures, algorithms, performance, caching, and scalability issues in the context of Web-based UI applications. Graduation from an accredited four-year college or university with major course work in computer science, computer information systems, engineering, or management information systems is required. Hands-on experience in Server-side/Web Services development, enhancing and maintaining enterprise-class applications on the J2EE application development platform Hands-on experience participating in all phases of the SDLC (Systems Development Life Cycle) Hands-on development experience implementing applications utilizing any J2EE Application Server, Authentication and Authorization, Caching strategies Hands-on programming experience in following languages / technologies: Java, J2EE, REST/SOAP web services, HTML5, JavaScript, AJAX, CSS3, Bootstrap, SASS, Angular, Typescript, Spring, JSON, XML, JWT, NPM, Maven, OpenAPI v3, OAuth, Postman, ReadyAPI. Hands-on programming experience in the following languages/technologies continued: Mulesoft and/or other frameworks/libraries/standards. Experience implementing REST services supporting client-facing applications Experience implementing REST services security using JWT, OAuth, and other related technologies/standards Experience in the development of self-contained, reusable, and testable modules and components Experience in Test-driven development and test creation using frameworks such as Karma, Jasmine, Selenium Demonstrable experience developing, optimizing, and maintaining enterprise-level web services including complete ownership of the services stack. Experience in implementing best practices in the areas of application design, performance, scalability, and maintainability. Hands-on experience with JBoss or IBM WebSphere Application Server 8 or later Hands-on experience with Agile Development Methodologies (preferably Scrum) Hands-on experience with web applications developed for Cloud platforms Hands-on experience with CI/CD methodologies and containerized application deployments