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# Mid-Level Java Full Stack Developer

- **Company:** Antra, Inc
- **Location:** Sterling, VA, United States
- **Experience:** Experienced
- **Salary:** $80,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Spring Security, Amazon Web Services, Unit Testing, Microsoft Azure, Code Review, Continuous Integration, Data Structures, Relational Databases, Software Debugging, Software Design Patterns, DevOps, Github, Java Web Services, Spring Framework, Junit, PostgreSQL, Enterprise Messaging Systems, MySQL, Object-Oriented Software Development, Oracle (Applications), Performance Tuning, Scrum Methodology, Mockito, Software Engineering, SQL Databases, Strategies of Testing, Web Services, Software Organization, Enterprise Software Applications, ReactJS, Spring-boot, Software Application Programming, Backend, Git, AngularJS, Information Technology, Apache Kafka, Front End Software Development, Software Coding, Restful APIs, Docker, Jenkins, Microservices
- **Published:** September 20, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=f598645d678c04ee

## About the Role

* 2+ years of professional software development experience.
 * Strong hands-on experience with Java 8+.
 * Experience developing applications using Spring Framework / Spring Boot.
 * Strong understanding of REST APIs and web services.
 * Experience with SQL and relational databases such as Oracle, PostgreSQL, or MySQL.
 * Good understanding of Object-Oriented Programming (OOP), data structures, and design patterns.
 * Experience with Git and modern software development workflows.
 * Familiarity with unit testing frameworks such as JUnit and Mockito.
 * Strong problem-solving and debugging skills.
 * Good communication and teamwork skills.

Preferred Qualifications

 * Experience with microservices architecture.
 * Experience with Spring Security.
 * Knowledge of Kafka or other messaging systems.
 * Experience with Docker and Kubernetes.
 * Familiarity with AWS, Azure, or other cloud platforms.
 * Experience with CI/CD tools such as Jenkins, GitHub Actions, or Azure DevOps.
 * Exposure to frontend technologies such as React or Angular is a plus.

Education

 * Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field, or equivalent practical experience., * Spring Boot: 2 years (Required)

## Description

* Design, develop, test, and maintain Java-based applications and backend services.
 * Develop scalable and maintainable applications using Java and Spring Boot.
 * Build and integrate RESTful APIs and web services.
 * Work with relational databases and write efficient SQL queries.
 * Participate in code reviews, debugging, troubleshooting, and performance optimization.
 * Collaborate with frontend developers, QA engineers, DevOps teams, and business stakeholders.
 * Write clean, reusable, well-documented, and maintainable code.
 * Participate in Agile/Scrum ceremonies, including sprint planning, stand-ups, and retrospectives.
 * Troubleshoot production issues and provide timely technical solutions.
 * Follow software development best practices, coding standards, and testing methodologies.