> Markdown version of [/jobs/ext/4385377-full-stack-java-developer](https://www.wearedevelopers.com/jobs/ext/4385377-full-stack-java-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Java Developer - **Company:** TechSur Solutions - **Location:** Reston, VA, United States - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Automation of Tests, Microsoft Azure, Code Review, Information Systems, Relational Databases, Software Debugging, Software Design Patterns, Github, Hibernate (Java), Java Persistence API, Java Web Services, Spring Framework, Junit, PostgreSQL, Enterprise Messaging Systems, MySQL, NoSQL, Oracle (Applications), RabbitMQ, OpenAI, Mockito, Oop Languages, Swagger, SQL Databases, Systems Architecture, Web Applications, Web Application Frameworks, Google Cloud, Cloud Platform System, ReactJS, Spring-boot, Git, Vue.js, AngularJS, Gitlab-ci, Git Flow, Integration Tests, Kubernetes, Information Technology, Apache Kafka, Front End Software Development, Restful APIs, Devsecops, Docker, Jenkins, Microservices - **Published:** October 18, 2026 - **Apply:** https://www.dice.com/job-detail/dd00898c-4fec-40d5-885c-ad17dcee0e8f ## About the Role * Strong proficiency in Java (Java 11 or newer preferred). * Solid experience with Spring Framework, Spring Boot, Hibernate/JPA. * Understanding of OOP principles, design patterns, and best practices. * Experience with relational databases (MySQL, PostgreSQL, Oracle) and basic NoSQL concepts. * Experience with Hibernate is a must * Comfortable working with Git and branching strategies. * Familiar with REST API design, microservices concepts, and API documentation tools (Swagger/OpenAI). * Experience writing automated tests. * Experience in DevSecOps. Preferred/Bonus Skills * Experience with cloud environments (AWS, Azure, Google Cloud Platform). * Familiarity with CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI). * Knowledge of Docker/Kubernetes. * Exposure to messaging systems like Kafka or RabbitMQ. * Basic understanding of front-end technologies (Angular, React, Vue) is a plus but not required. Education: Bachelor's degree in computer science, information systems, mathematics, physics, or related discipline ## Description The Mid-Sr. Full Stack Java Developer will support the design, development, and maintenance of web applications and systems for a federal agency. The candidate will collaborate with other developers and stakeholders to deliver secure, efficient, and user-friendly solutions in compliance with federal standards and procedures., * Develop, enhance, and maintain Java-based applications using modern frameworks (Spring, Spring Boot, SpringDAO). * Design, build, and consume RESTful APIs and microservices. * Write clean, efficient, and well-documented code following industry best practices. * Debug and resolve issues across development, testing, and production. * Participate in code reviews, ensuring quality, performance, and maintainability. * Collaborate with product managers, QA engineers, and other developers to deliver high-quality software. * Implement unit and integration tests (JUnit, Mockito). * Work with SQL/NoSQL databases and optimize queries as needed. * Contribute to system architecture discussions and provide technical recommendations.