Java Developer - Level I

Posted 25 Days Ago
Washington, DC, USA
In-Office
90K-150K Annually
Senior level
Cloud • Professional Services • Analytics
The Role
Develops, tests, maintains, and troubleshoots enterprise and government Java applications. Designs APIs, supports architecture and documentation, integrates Java and .NET technologies, and contributes to CI/CD automation. Collaborates with analysts, QA, administrators, and stakeholders while ensuring application security, performance, reliability, and compliance with government standards. Requires Java, Spring, database, API, and Microsoft technology experience in a structured, compliance-driven environment.
Summary Generated by Built In
Java Developer  

Location:  Washington, DC 

Classification: Exempt 

Clearance: Secret

Position Overview 

We are seeking a highly motivated and detail-oriented Java Developer to support the design, development, and maintenance of enterprise-level and government systems. The ideal candidate will possess strong Java expertise along with experience in complementary technologies within a structured, compliance-driven environment. 

Key Responsibilities 

  • Design, develop, test, and maintain scalable Java-based applications supporting government and enterprise systems  
  • Collaborate with cross-functional teams including business analysts, QA, and system administrators to deliver high-quality solutions  
  • Develop and integrate APIs to support interoperability and secure data exchange  
  • Contribute to system architecture, technical design, and documentation efforts  
  • Ensure application performance, security, and reliability through adherence to best practices  
  • Support application deployment through CI/CD pipelines and automation tools  
  • Troubleshoot, analyze, and resolve system defects and production issues  
  • Ensure compliance with government standards, policies, and security requirements  

Required Qualifications 

  • Top Secret
  • Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related technical field  
  • 5 yrs of experience in Java development with strong proficiency in Java (JDK 8 or higher)  
  • Certified Scrum Master certification
  • Core understanding of Object-Oriented Programming (OOP) principles  
  • Experience with:  
  • Java Collections Framework  
  • Multithreading and concurrency  
  • Exception handling best practices  
  • Hands-on experience with Spring and Spring Boot frameworks  
  • Experience with Hibernate/JPA for database interactions  
  • Familiarity with API integrations (RESTful and web services)  
  • Hands-on experience with Eclipse IDE  
  • Familiarity with IntelliTrack Entellitrak platform  
  • Understanding of CI/CD pipelines and automated deployment processes  
  • Experience supporting enterprise-level or government systems  
  • Working knowledge of Microsoft technology stack, including:  
  • .NET framework  
  • C#, Visual Basic (VB)  
  • Experience with SQL Server 2017 (or newer) and T-SQL  

Preferred Qualifications 

  • Experience with reporting and UI tools such as Jaspersoft Studio and DevExpress  
  • Familiarity with hybrid technology environments integrating Java and .NET solutions  
  • Experience working in Agile or hybrid development environments  
  • Knowledge of secure coding practices and government compliance standards (e.g., NIST, FISMA)  
  • Familiarity with version control systems such as Git  
  • Experience with relational databases and data modeling  

Work Environment 

  • Ability to work effectively in a structured, compliance-driven environment  
  • Strong written and verbal communication skills  
  • Ability to collaborate with technical and non-technical stakeholders  
  • Commitment to delivering secure, high-quality, and maintainable solutions 

Compensation:  $90k to $150k

About Us

IntelliDyne, LLC empowers government organizations through the delivery of quality, mission-aligned services and innovative, people-first IT solutions. IntelliDyne has earned the designation of a Top Workplace by providing an inclusive and supportive environment where employees have a voice and are challenged to provide innovative solutions to our clients of national, state, and local importance.

For individuals with disabilities who would like to request an accommodation, please contact [email protected] or 703-575-9715.


Skills Required

  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related technical field
  • 5 years of Java development experience
  • Strong proficiency in Java, JDK 8 or higher
  • Top Secret clearance
  • Certified Scrum Master certification
  • Understanding of object-oriented programming principles
  • Experience with the Java Collections Framework
  • Experience with multithreading and concurrency
  • Experience with exception-handling best practices
  • Hands-on experience with Spring and Spring Boot
  • Experience with Hibernate or JPA
  • Familiarity with RESTful API integrations and web services
  • Hands-on experience with Eclipse IDE
  • Familiarity with the IntelliTrack Entellitrak platform
  • Understanding of CI/CD pipelines and automated deployment processes
  • Experience supporting enterprise-level or government systems
  • Working knowledge of the .NET Framework, C#, and Visual Basic
  • Experience with SQL Server 2017 or newer and T-SQL
  • Experience with Jaspersoft Studio and DevExpress
  • Familiarity with hybrid Java and .NET technology environments
  • Experience in Agile or hybrid development environments
  • Knowledge of secure coding practices and government compliance standards, including NIST and FISMA
  • Familiarity with Git
  • Experience with relational databases and data modeling
  • Strong written and verbal communication skills
  • Ability to collaborate with technical and non-technical stakeholders
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The Company
HQ: Falls Church, VA
298 Employees
Year Founded: 1998

What We Do

IntelliDyne is a leading government information technology firm enabling better mission performance through innovative technology solutions. We manage public sector programs that deliver higher operational efficiency and measurable value to clients. We advise, develop, and execute effective solutions in Enterprise IT Management, Analytics, Cyber Security & Information Assurance, Application Development, and Cloud Computing.

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