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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Developer - **Company:** JUPITER IT SOLUTIONS LLC - **Location:** Bethesda, MD, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Spring Security, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Unit Testing, Microsoft Azure, Cloud Computing, Code Review, Databases, Continuous Integration, Relational Databases, Software Debugging, DevOps, Distributed Systems, Elasticsearch, Java Platform Enterprise Edition (J2EE), Github, Gradle, Spring Framework, Junit, PostgreSQL, Apache Maven, Enterprise Messaging Systems, MySQL, NoSQL, Oracle (Applications), Scrum Methodology, Redis, Mockito, Prometheus, Standard Sql, Software Engineering, SonarQube, SQL Databases, Google Cloud, Enterprise Software Applications, Spring-mvc, ReactJS, Grafana, Spring-boot, Gitlab, Git, Event Driven Architecture, Amazon Relational Database Service, AngularJS, Apache Kafka, Front End Software Development, Functional Programming, Restful APIs, Splunk, Docker, Jenkins, Microservices - **Published:** August 18, 2026 - **Apply:** https://www.dice.com/job-detail/d609d942-acc4-444c-8d6c-3cb04b0e063a ## About the Role We are looking for an experienced Senior Java Developer with 10+ years of hands-on experience in designing, developing, and maintaining scalable enterprise applications. The ideal candidate should have strong expertise in Java, Spring Boot, REST APIs, microservices, databases, and cloud technologies., * 10+ years of software development experience. * Strong proficiency in Core Java, J2EE, Java 8/11/17+. * Strong experience with Spring, Spring Boot, Spring MVC, Spring Security. * Hands-on experience with Microservices and REST APIs. * Strong knowledge of SQL and relational databases. * Experience with Kafka, messaging, or event-driven architecture. * Experience with Git, Maven/Gradle, Jenkins, and CI/CD. * Knowledge of Docker and Kubernetes. * Experience with Agile/Scrum development methodologies. * Strong debugging, problem-solving, and communication skills. Preferred Skills * Experience with AWS, Azure, or Google Cloud Platform. * Knowledge of AWS services such as EC2, S3, Lambda, RDS, and EKS. * Experience with Redis, Elasticsearch, or NoSQL databases. * Knowledge of React, Angular, or other front-end technologies. * Experience with SonarQube, Splunk, ELK, Prometheus, or Grafana. * Experience designing highly available and distributed systems. ## Description * Design, develop, test, and maintain enterprise applications using Java and J2EE. * Develop scalable and high-performance applications using Java 8/11/17+, Spring Boot, and Spring Framework. * Design and implement RESTful APIs and microservices. * Work with databases such as Oracle, PostgreSQL, or MySQL and write optimized SQL queries. * Develop event-driven applications using Kafka or similar messaging platforms. * Implement unit and integration testing using JUnit, Mockito, and related frameworks. * Participate in code reviews and ensure adherence to coding standards and best practices. * Troubleshoot application issues, perform root-cause analysis, and resolve production defects. * Work with Docker and Kubernetes for application containerization and deployment. * Develop and maintain CI/CD pipelines using Jenkins, GitLab, GitHub Actions, or Azure DevOps. * Collaborate with architects, business analysts, QA engineers, DevOps engineers, and other development teams. * Participate in Agile/Scrum ceremonies and contribute to technical design discussions. * Mentor junior developers and provide technical guidance to the development team. ## Related Videos - [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) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [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) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Kubernetes Native Java](https://www.wearedevelopers.com/videos/383-kubernetes-native-java) ## Related Articles - [Top 10 Java Libraries](https://www.wearedevelopers.com/magazine/364-top-10-java-libraries) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)