Senior Full-Stack Java Developer

Company: General Dynamics Information Technology
Location: Olathe
Posted on: November 20, 2022

Job Description:

Type of Requisition: RegularClearance Level Must Be Able to Obtain: NonePublic Trust/Other Required: NoneJob Family: Software DevelopmentWe are GDIT. The people supporting and securing some of the most complex government, defense, and intelligence projects across the country. We ensure today is safe and tomorrow is smarter. Our work has meaning and impact on the world around us, but also on us, and thats important.GDIT is your place. You make it your own by embracing autonomy, seizing opportunity, and being trusted to deliver your best every day.General Dynamics IT (GDIT) is looking for a passionate, highly skilled, self-motivated, experienced Full-Stack Senior Java Developer (Back-End) to join our team in partnership with New York State of Health (NYSoH) to provide comprehensive health coverage to more than 6.7 million New Yorkers through its Health Benefit Exchange (HBE).Responsibilities

• Build and maintain highly complex, high-volume, large scale, scalable, maintainable and extensible software on a Java/J2EE application stack using full software development life-cycle (SDLC) methodology from concept, design, and documentation to testing, ensuring specification compliancy and adhering to coding standard
• Analyzes user/business needs and functionality to plan and design software systems to meet those needs
• Document code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular and database level with flowcharts, layouts, diagrams, charts, code comments, and clear codeEducationThe position requires a Bachelors degree or equivalent in Computer Science, Mathematics, Engineering or a related discipline OR relevant experience IT experienceRequired Qualifications:
  • Five (5)+ years of programming experience with solid understanding of Core Java Concepts such as Object Oriented Programming, Java Collections API, Exception Handling, Multi-Threading is required plus a very good understanding of J2EE Concepts, Architecture and Technologies, Core Java v1.8 and above required.
  • Five (5) years of extensive working experience in J2EE technologies such as JMS, Java Server Pages, Java Servlets, HTML, Java Script, SML, XSD, XSLT, Xpath with a good understanding of JAXB & JAXP.
  • Ability to write simple and complex SQL Queries, preferably with DB2 SQL syntax including PL/SQL
  • Extensive experience in writing and executing Junit test cases & debugging Java/J2EE applications
  • Five (5) years of practical hands on experience Spring Framework and Spring Boot
  • Five (5) years of extensive experience in using various Spring Modules such as Spring MVC, Spring Batch, Spring Security, Spring DAO/ORM, Spring Transaction Handling, Cloud Config. Server.
  • Five (5) years of knowledge and experience in Webservices concepts such as WSDL, SOAP, UDDI, RDF
  • Five (5) years of experience with back-end technologies like Hibernate, JDBC, JDO
  • Experience implementing Microservices using RESTful and/or traditional web services using technologies such as JSON, SOAP, XML
  • Application Server experience such as IBM WebSphere, JBoss, and Tomcat
  • Five (5) years of demonstrated experience on ORM Tools, preferably Spring Hibernate with strong conceptual knowledge of JPA
  • Five (5) years of extensive experience in Build Automation Tool, preferably Maven & related concepts such as Project Object Model, Plugins, Build Life Cycle
  • Three (3) years of Relational Database experience, preferably DB2
  • Ability to understand the database design, table structures, indices etc. in order to develop effective and efficient code
  • Large scale application development experiencePreferred Qualifications:
    • Good understanding of Java, J2EE Applications Profiling and Application Tuning
    • Solid understanding and practical experience of applying JQuery concepts such as handling Events, AJAX through JQuery, selecting and traversing DOM objects is a plus.
    • Good understanding and working experience in writing business rules using DROOLS and Integrating with Java/J2EE Applications
    • Two (2) years or more of EDI X12 834 transaction experienceCOVID-19 Vaccination: GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Keywords: General Dynamics Information Technology, Olathe , Senior Full-Stack Java Developer, IT / Software / Systems , Olathe, Kansas