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Java Developer Full Time Jobs in Ashburn, VA (NOW HIRING)

Diaconia

Senior Java Developer (DROOLS)

Silver Spring, MD · On-site

$115K - $120K/yr

Job Type Full-time Description Position Overview We are seeking a highly skilled Senior Java Developer with Drools expertise to support mission-critical initiatives within a federal health agency ...

Northstrat

Java Developer CF

Sterling, VA

$50.50 - $65.25/hr

Northstrat is seeking a Java Software Developer to join an established program comprised of ... The purpose of the IBA is to provide attractive benefits to all full-time employees of Northstrat ...

Northstrat

Java Developer CF

Sterling, VA · On-site

$50.50 - $65.25/hr

Northstrat is seeking a Java Software Developer to join an established program comprised of ... The purpose of the IBA is to provide attractive benefits to all full-time employees of Northstrat ...

Northstrat

Java Developer CF

Sterling, VA · On-site

$50.50 - $65.25/hr

Northstrat is seeking a Java Software Developer to join an established program comprised of ... The purpose of the IBA is to provide attractive benefits to all full-time employees of Northstrat ...

CACI International, Inc.

Full Stack Java Developer

Ashburn, VA · On-site

$53.75 - $69.25/hr

Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI ...

SAIC

Java Backend Developer Senior

Ashburn, VA · Hybrid

$123.20K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... Working closely with the tech lead and senior developers, the Mid-Level Java Developer will ...

Diaconia

Full Stack Java Developer

Silver Spring, MD · On-site

$120K - $125K/yr

Job Type Full-time Description Position Overview We are seeking a highly motivated and experienced Full Stack Java Developer / Software Engineer to support the modernization, development, and ...

USM

Senior Salesforce Developer - Fulltime

Mclean, VA

$126.90K - $155.20K/yr

McLean - VA Duration: Full Time Job Experience in SalesForce (SFDC) CRM with end to end ... Proficiency in programming using SalesForce SFDC, Force.com, Java, JavaScript, and XML and their ...

Laansu

Senior Java Developer

Sterling, VA · On-site

$125K - $145K/yr

Senior Full Stack Developer Laansu has an engaging opportunity for a talented Senior Software ... Job Type: * Full-time employment with probationary period * C2C is NOT available for this position ...

Laansu

Senior Java Developer

Sterling, VA · On-site

$125K - $145K/yr

Senior Full Stack Developer Laansu has an engaging opportunity for a talented Senior Software ... Job Type: * Full-time employment with probationary period * C2C is NOT available for this position ...

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How much do java developer full time jobs pay per hour?

As of May 29, 2026, the average hourly pay for java developer full time in Ashburn, VA is $57.98, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $64.90 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java Developer Full Time, and why are they important?

To thrive as a Java Developer Full Time, you need strong proficiency in Java programming, object-oriented design, and experience with frameworks such as Spring or Hibernate, typically supported by a degree in computer science or related fields. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools and CI/CD pipelines are often required. Problem-solving ability, teamwork, and effective communication are crucial soft skills that help in collaborating with cross-functional teams and delivering robust solutions. These skills and qualities are essential to build, maintain, and optimize scalable applications that meet business needs in a dynamic development environment.

What are some common challenges Java Developers face when working on large-scale enterprise projects?

Java Developers often encounter challenges such as managing complex codebases, ensuring compatibility across various systems, and maintaining performance as applications scale. Collaborating effectively with cross-functional teams—including testers, DevOps, and front-end developers—can also be demanding, especially in agile environments. Staying current with new Java frameworks and best practices is essential to address evolving project requirements and deliver robust, maintainable solutions.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on backend services, web applications, and software products for various industries. Java Developers are responsible for writing efficient code, debugging, testing, and collaborating with other team members to deliver robust solutions. They often use frameworks like Spring or Hibernate and may also work with databases and cloud services.

What is the difference between Java Developer Full Time vs Java Developer Contract?

AspectJava Developer Full TimeJava Developer Contract
Employment TypePermanent, full-time positionTemporary, project-based or short-term
Work EnvironmentOn-site or remote, with benefitsTypically remote or on-site, often without benefits
CredentialsUsually requires a full-time employment background, relevant certificationsSimilar credentials, but may prioritize specific project experience
Job StabilityLong-term stability, career growth opportunitiesProject-specific, less job security

Java Developer Full Time roles offer stability, benefits, and ongoing career development, while Java Developer Contract positions provide flexibility and project-based work. Your choice depends on your career goals and preferred work environment.

What are the most commonly searched types of Java Developer jobs in Ashburn, VA? The most popular types of Java Developer jobs in Ashburn, VA are:
What are popular job titles related to Java Developer Full Time jobs in Ashburn, VA? For Java Developer Full Time jobs in Ashburn, VA, the most frequently searched job titles are:
What job categories do people searching Java Developer Full Time jobs in Ashburn, VA look for? The top searched job categories for Java Developer Full Time jobs in Ashburn, VA are:
Java Developer Full Time jobs near you
Infographic showing various Java Developer Full Time job openings in Ashburn, VA as of May 2026, with employment types broken down into 40% Full Time, 58% Part Time, and 2% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $120,597 per year, or $58 per hour.
Senior Java Developer (DROOLS)

Senior Java Developer (DROOLS)

Diaconia

Silver Spring, MD • On-site

$115K - $120K/yr

Full-time

Posted 16 days ago

Job description

Job Type
Full-time
Description
Position Overview
We are seeking a highly skilled Senior Java Developer with Drools expertise to support mission-critical initiatives within a federal health agency within the U.S. Department of Health and Human Services. The ideal candidate will have extensive experience designing, developing, and maintaining enterprise-grade Java applications while implementing complex business rules and decision automation solutions using Drools.
This role requires strong technical leadership, hands-on development expertise, and the ability to work within highly regulated federal environments supporting healthcare, regulatory, or scientific data systems. The successful candidate will collaborate closely with cross-functional teams to deliver scalable, secure, and high-performance applications that meet a federal health agency within the U.S. Department of Health and Human Services compliance standards.
Key Responsibilities
  • Design, develop, test, and maintain enterprise-level Java applications in complex, large-scale environments.
  • Implement and manage business rules and decision automation solutions using Drools.
  • Author, optimize, and maintain Drools rule sets, workflows, and decision tables.
  • Develop scalable microservices and RESTful APIs using modern Java frameworks and technologies.
  • Build and enhance user interfaces using Java-based UI frameworks and front-end technologies.
  • Collaborate with business analysts, architects, and stakeholders to translate complex business requirements into technical solutions.
  • Lead technical design discussions and contribute to architectural decisions.
  • Ensure applications meet performance, scalability, security, and maintainability standards.
  • Participate in code reviews, unit testing, integration testing, and CI/CD pipeline activities.
  • Support cloud-based deployments and containerized environments.
  • Troubleshoot production issues and provide ongoing application support.
  • Ensure compliance with federal security, privacy, and regulatory requirements.
  • Mentor junior developers and promote software engineering best practices across teams.

Disclaimer "The responsibilities and duties outlined in this job description are intended to describe the general nature and level of work performed by employees within this role. However, they are not exhaustive and may be subject to change or modification at any time to meet the evolving needs of the organization.
Requirements
Required Qualifications
  • Bachelor's degree in Computer Science, Information Technology, Engineering, or related field. Will accept a suitable combination of education, training, or experience
  • 5+ years of professional experience in Java application development.
  • Strong expertise in:
    • Java/J2EE
    • Spring Framework / Spring Boot
    • RESTful API development
    • Microservices architecture
    • Drools Business Rules Management System (BRMS)
  • Experience designing and integrating enterprise applications.
  • Strong knowledge of object-oriented design principles and software development best practices.
  • Experience with relational databases such as Oracle, PostgreSQL, or SQL Server.
  • Experience with version control systems such as Git.
  • Familiarity with CI/CD pipelines and DevOps practices.
  • Strong problem-solving, analytical, and communication skills.
  • Ability to work effectively in Agile/Scrum environments.

Clearance Requirements
Federal Health Agency within the U.S. Department of Health and Human Services Public Trust clearance
Onsite Requirement:
Location: Hybrid - locals to DMV area
Preferred Qualifications
  • Experience working with regulated data and systems within agencies such as:
    • FDA
    • HHS
    • CMS
    • Other federal healthcare agencies
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Experience with containerization technologies such as Docker and Kubernetes.
  • Knowledge of security frameworks and federal compliance standards.
  • Experience with rule engine optimization and enterprise decision automation strategies.
  • Prior experience supporting federal government contracts or healthcare systems.

Salary Description
$115,000 - $120,000

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