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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java J2EE - Advanced - Columbus, OH - **Company:** American CyberSystems - **Location:** Westerville, OH, United States - **Salary:** $58,400.0 - $107,740.0 - **Contract:** Temporary to permanent - **Skills:** Java (Programming Language), JavaScript (Programming Language), 3d Models, Amazon Web Services, Confluence, JIRA, Unit Testing, Databases, Continuous Integration, IBM DB2, Relational Databases, Software Design Patterns, Java Platform Enterprise Edition (J2EE), Javaserver Pages, Junit, Unix Shell, Apache Maven, Microsoft SQL Server, MongoDB, NoSQL, Object-Oriented Software Development, Oracle (Applications), SQL Databases, Web Services, Multithreading, Performance Testing, Grafana, Spring-boot, IT Architecture, Backend, Git, Containerization, Blazemeter, Kubernetes, Information Technology, Cassandra, Apache Kafka, Bitbucket, Splunk, Dynatrace, Docker, Jenkins, Programming Languages, Microservices - **Published:** July 15, 2026 - **Apply:** https://www.jofdav.com/jobs/58837878-java-j2ee-advanced-columbus-oh ## About the Role * Bachelor's degree (or equivalent experience) in Computer Science/Engineering * Advanced knowledge of application, data and infrastructure architecture disciplines. * Ability to work in large, collaborative teams to achieve organizational goals, and passionate about building an innovative culture. * Knowledge of industry wide technology trends and best practices. * Proficiency in one or more modern programming languages and frame work such as Java/J2EE/Java Sprint Boots, JSP, * Must have Solid understanding of object oriented, multi-thread design methodologies and J2EE design patterns. * Proficiency in Messaging and Pub/Sub architecture and design models using Kafka * Proficiency in Unit Testing (JUnit), Acceptance Testing/Functional Testing, Performance Testing (Blazemeter ) * Proficiency in developmental toolsets for CI/CD such as Jenkins, Maven, Git, bitbucket, jira, confluence. * Must have relational database experience such (Oracle, DB2, or SQL Server) and exposer on No-SQL databases like Cassandra, MongoDB or similar. * Must have hands-on experience building cloud based application with good understanding of micro-services architecture, Containerization and Kubernetes platform * Experience in troubleshooting production issues, SPLUNK and its Search Processing Language (SPL) * Strong communication skills with Sr. Leadership team and rest of the development teams. Strong candidates with - Java Application development and Architecture Data base design Understands infrastructure requirements Spring boot & Microservice development Kafka experience is must MUST have skills J2EE 5+ years Webservice development AWS/cloud 1+ years event handling using Kafka or similar 1+ years SQL/noSQL/MongoDB experience 5+ years Kubernetes/Docker Spring Boot self-driven needs to know how to solve complex problems and help the team find solutions - have some leadership skills NICE to have skills grafana java script unix Shell scripting splunk, dynatrace FullStack - java heavy - 75% backend/25 % front end ## 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) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [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) - [Integrate your Cognitive Assistant with 3rd-party DBs and software](https://www.wearedevelopers.com/videos/249-integrate-your-cognitive-assistant-with-3rd-party-dbs-and-software) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Why Attend a Developer Event in 2026?](https://www.wearedevelopers.com/magazine/688-why-attend-a-developer-event-in-2026) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)