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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Java Developer - **Company:** ITCON Services - **Location:** Vienna, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Adobe Analytics, HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Amazon S3, JIRA, Unit Testing, Backup Devices, Browser Compatibility, Cascading Style Sheets (CSS), Configuration Management, Static Program Analysis, Software Documentation, Information Systems, Software Design Documents, Web Development, Disaster Recovery, Design of User Interfaces, Monitoring of Systems, Interoperability, Information Systems Security Architecture Professional, Spring Framework, Apache Maven, Scrum Methodology, Secure Coding, Software Deployment, Software Engineering, Systems Architecture, Systems Integration, Web Content Accessibility Guidelines, Web Applications, Enterprise Software Applications, Spring-boot, Software Security, Test Scripts, Git, AngularJS, Integration Tests, Information Technology, Build Tools, Front End Software Development, Restful APIs, Software Version Control, Vulnerability Analysis - **Published:** July 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=b10f3042f83bb5c4 ## About the Role ITCON Services is looking for a bright, motivated Senior Java Developer for a contingent position. The Senior Java Developer position will be a 100% hands-on role and will support both company and project team endeavors. The Senior Java Developer will participate in the full life cycle of agile or waterfall projects by designing and developing user interfaces and applications. They will need to be skilled in conducting unit testing to ensure high quality bug free code. Additional duties include decomposing business and system architecture to support clean-interface multi-team development. The Java Developer will need to have a strong understanding of the business problem statement, user stories, and technical constraints. The ideal candidate will be able to work in a diverse environment and be able to multitask many work streams at once. This associate will mentor junior staff and have been able to take 100% ownership of tasks assigned., * Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field, with ten (10) years of relevant software development, sustainment, and operations experience supporting federal or enterprise applications. * Must be a US Citizen or Green Card holder * Must be eligible to obtain and maintain the required USDA Public Trust/Tier 2 background investigation for personnel performing software development, technical maintenance, or access to sensitive Government systems. * Demonstrated hands-on experience developing, maintaining, troubleshooting, and enhancing Java-based enterprise applications using Spring Boot/Spring Framework, RESTful services, JavaScript, HTML, CSS, and modern web application development practices. * Minimum of four (4) years of experience with Angular/AngularJS or comparable front-end frameworks, including development of responsive, accessible, and user-friendly application interfaces. * Experience supporting applications hosted on Amazon Web Services (AWS), including troubleshooting issues involving AWS S3, RDS, EFS, cloud-hosted repositories, application deployments, backups, and environment configuration across Development, UAT/Pre-Production, Production, and Disaster Recovery environments. * Experience maintaining and enhancing content management or knowledge repository platforms; experience with MediaWiki customization, policy/content management workflows, or similar wiki-based platforms is strongly preferred. * Experience using Jira/Jira Agile to manage user stories, acceptance criteria, sprint backlogs, defects, test cases, release artifacts, velocity metrics, burndown charts, and end-of-sprint reporting. * Experience developing and maintaining technical design documentation, release notes, Version Description Documents, source code documentation, test plans, test scripts, test results, and deployment instructions in accordance with Agile SDLC and configuration management processes. * Experience working within Agile/Scrum teams, supporting sprint planning, backlog grooming, sprint reviews/demonstrations, retrospectives, quarterly release planning, and maintenance of an established sprint velocity. * Experience performing unit, functional, system integration, regression, interoperability, security, browser compatibility, load/performance, and user acceptance testing; ability to document defects, analyze results, and remediate issues prior to release. * Strong knowledge of Section 508 and WCAG Level A/AA accessibility requirements for web applications, electronic content, reports, documentation, and user support materials. * Experience applying secure coding practices, static code analysis, automated unit/integration testing, vulnerability scanning, and remediation of Critical, High, Medium, and Low vulnerabilities in accordance with federal security requirements. * Experience with source control, build, and deployment practices using Git-based repositories, AWS CodeCommit or equivalent enterprise repositories, Maven or comparable build tools, release branching/tagging, and delivery of fully commented source code and configuration artifacts. * Experience supporting production operations, system monitoring, application availability, patch validation, operational readiness checks, disaster recovery exercises, and Tier 2 troubleshooting for mission-critical applications. * Ability to coordinate effectively with project managers, business owners, product owners, help desk analysts, security teams, infrastructure teams, hosting providers, and Government stakeholders to resolve technical issues and support release readiness. Desired Skills and Qualifications * AWS Cloud certified * Application Security Specialist or Certified Information Systems Security Professional (CISSP) or industry accepted cybersecurity application certification ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)