Java Developer

Indotronix International Corporation•Manassas, VA

26d•Onsite

About The Position

Join a high-impact team building critical software solutions for defense and national security. As a Java Developer, you will leverage your Linux/Unix expertise and Java development skills to design, integrate, and enhance mid-to-front-end applications. This role offers exposure to advanced technologies and a clear path for career growth in a secure, mission-driven environment.

Requirements

B.S. degree in Computer Science, Software/Computer/Electrical Engineering, or related STEM field
2+ years of hands-on Java development, including multithreading
Strong Linux/Unix development, integration, and troubleshooting background
Proficient in software integration, testing, and refactoring
US Citizenship and ability to obtain/maintain DoD Secret clearance (required)
Experience with Bash scripting

Nice To Haves

Advanced Java multithreading proficiency
Database experience with MongoDB, PostgreSQL, or similar
Familiarity with inter-process messaging (gRPC, Artemis)
UI development using JavaFX or Swing
Knowledge of reactive programming (RxJava, Kotlin Coroutines, Flow)
Performance-tuning tools (JVisualVM, JConsole, JProfiler)
Containerization and orchestration (Docker, Kubernetes)
Agile full-lifecycle development experience
3+ years in Linux, scripting/software development, and configuration management

Responsibilities

Develop, test, and maintain Java-based applications with a focus on multithreading and performance optimization
Integrate and troubleshoot software systems within Linux/Unix environments
Refactor legacy codebases to improve system reliability and scalability
Collaborate with cross-functional teams to deliver robust software solutions
Participate in the full software development lifecycle using Agile methodologies
Ensure software compliance with Department of Defense standards and security protocols