Senior JAVA Developer

Senior JAVA Developer Address: Washington DC, 20003 (Onsite) In-Person Interview 7 Months Contract Position Role Description: The role will require you to design, develop and test using JAVA technologies which will facilitate application development and implementation from development to QA to production. You will work to gain an understanding of the current system infrastructure, security needs, network considerations, methodologies. In this role, you will primarily focus on JAVA programming and supporting the ecosystem for the organization. Required Skills: 10+ years of genuine core JAVA development with strong back-end development skills [Required] JAVA - Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation [Required- 5+ Years] Spring Boot Application Development Experience [Required- 3 Years] Spring - Java Config, Dependency Injection, Autowiring Concepts [Required- 3 Years] Spring Integration Development Experience [Required- 3 Years] Spring Web Services Development Experience [Required- 3 Years] Synchronous and Asynchronous programming experience - Callbacks, Future, Timeout and Error Handling [Required- 3 Years] Experience with MAVEN Project Build experience [Required- 3 Years] Experience with GIT version control repository [Required- 3 Years] Experience with Tomcat/Jetty/undertow Application Servers [ Required- 3 Years] Experience with LINUX working environment [Required- 3 Years] Experience with JIRA Issue tracker [Required- 3 Years] RedHat Openshift Container-based application development and deployment experience [Desirable] Working with mainframe CICS containers and channels using JCA connector [Desirable] Knowledge of Continuous Integration and Continuous Development practice [Desirable] Responsibilities: The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EEbackground using with Spring Technologies framework, design, and architectural styles /API's (REST/RPC) and Agile methodologies for the development of application programs. The Senior Developer will be writing clean, scalable code using JAVA programming languages, refactor and debug codes, improve existing software, test, and deploy applications and systems. Develop documentation throughout the lifecycle of the development process and provide technical support to the team. Ensure that the technologies are updated with current, stable, and compliant architecture and applications that meet enterprise standards. Collaborate with internal teams to produce software design and architecture Develop, Test and Deploy applications and systems Revise, update, refactor and debug codes Improve existing JAVA applications and systems Proactively monitors and reports performance utilization of assigned technologies. Troubleshoot software and/or hardware issues/failures. Manage problem or escalated tickets and tasks and out of cycle requests from systems/software owners. Determine the best course of action for meeting business needs and provide consultative expertise to customers on how to best use systems. Proactively monitors and identifies broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate. Provides technical knowledge and support to District agencies, personnel, and additional stakeholders Performs other related duties as assigned May coordinate activities of application developers. Able to identify best practices and standards for the use of the product. Delivers support and design for industry specific applications that require integration with statewide systems or applications Interacts with executive level business users or technical experts May function as a niche technical SME (Subject Matter Expert) Minimum Education/Certification Requirements: Bachelor's degree in Information Technology or related field or equivalent experience Skill Required No. of Years Actual Years of Experience Experience with genuine core JAVA development with strong back-end development skills 11 JAVA - Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation 5 Synchronous and Asynchronous programming experience - Callbacks, Future, Timeout and Error Handling 5 Experience with GIT version control repository 5 Spring Boot Application Development Experience 3 Spring - Java Config, Dependency Injection, Autowiring Concepts 3 Spring Integration Development Experience 3 Spring Web Services Development Experience 3 Experience with Tomcat/Jetty/undertow Application Servers 5 Experience with MAVEN Project Build experience 3 Experience with JIRA Issue tracker 5 Experience with LINUX working environment 3 Bachelor's degree in IT or related field or equivalent experience RedHat Openshift Container-based application development and deployment experience Desired Working with mainframe CICS containers and channels using JCA connector Desired Knowledge of Continuous Integration and Continuous Development practice Desired If you are interested in this exciting opportunity, please submit your updated resume to View email address on click.appcast.io or Contact View phone number on click.appcast.io About Us: InterSources Inc. is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company. InterSources