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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Backend Developer - **Company:** Microgreen Technologies Llc - **Location:** Wilmington, DE, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Application Testing, JIRA, Software Bug Management, Cloud Engineering, Cloud Foundry, Computer Networks, Continuous Integration, Software Debugging, Java Development Tools, Network Protocols, Oracle Databases, Software Engineering, Software Vulnerability Management, Test-Driven Development (TDD), ReactJS, Software Security, Backend, Oracledb - **Published:** August 27, 2026 - **Apply:** https://www.dice.com/job-detail/6f9c405b-3ee8-472c-a688-7e0c0b6b7a61 ## About the Role The ideal candidate will have experience resolving application issues, addressing security vulnerabilities, performing dependency and framework upgrades, and working in a JIRA-driven Agile environment. Some React experience is preferred for UI enhancements. Must-Have Skills * Strong Core Java development experience. * Strong application debugging, troubleshooting, and root cause analysis skills. * Experience with security vulnerability remediation, dependency upgrades, and framework upgrades. * Backend application development, enhancements, bug fixes, and production/BAU support. * Understanding of networking concepts and protocols. * Hands-on experience with JIRA, tickets, dashboards, and remediation tracking. * Strong communication and cross-functional collaboration skills. * Strong organizational and documentation skills. * Experience with Oracle DB. * Understanding of Agile software development methodologies., * React development experience. * Cloud Foundry experience. * Application security or vulnerability management experience. * Experience with monitoring dashboards and automated alerting. * Knowledge of AI-assisted development tools for improving development and remediation productivity. * Strong understanding of network protocols., * 3+ years of professional software development experience preferred. * Strong candidates with approximately 2 years of relevant experience may be considered. * Strong verbal and written communication skills. * Ability to work effectively in an Agile, collaborative development environment. ## Description We are seeking a Java Backend Developer with strong Core Java development, debugging, troubleshooting, and application security remediation experience. The role will primarily focus on backend development and BAU support for the client''''s Events Management System., * Core Java * Java development tools and frameworks * React - Nice to Have * Oracle Database * JIRA * Network protocols * Application security and vulnerability remediation * Dependency and framework upgrades * CI/CD * Test Driven Development (TDD) * Cloud development concepts * Application resiliency and security * Cloud Foundry - Nice to Have Roles & Responsibilities * Develop, maintain, enhance, and support applications using Core Java. * Provide BAU support for the client''''s Events Management System. * Troubleshoot application issues and perform detailed root cause analysis. * Investigate and remediate security vulnerabilities and application security findings. * Perform dependency, library, and framework upgrades as required. * Work on JIRA tickets, dashboards, and vulnerability remediation activities. * Collaborate with development, security, infrastructure, and other cross-functional teams. * Support application testing, deployment, maintenance, and continuous improvement. * Implement secure coding practices and contribute to application resiliency. * Assist with React/UI enhancements when required. * Monitor application health and support dashboard/alerting activities. * Maintain proper documentation and ensure security findings are tracked through closure. ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries)